Add node modules and new code for release (#168)

Co-authored-by: OliverMKing <OliverMKing@users.noreply.github.com>

.github/workflows/release-pr.yml

@@ -1,4 +1,4 @@
-name: Create release PR
+name: "Create release PR"
 
 on:
   workflow_dispatch:
@@ -8,7 +8,49 @@ on:
         required: true
 
 jobs:
-  release-pr:
+  createPullRequest:
-    uses: OliverMKing/javascript-release-workflow/.github/workflows/release-pr.yml@main
+    runs-on: ubuntu-latest
-    with:
+    steps:
-      release: ${{ github.event.inputs.release }}
+      - uses: actions/checkout@v2
+        with:
+          fetch-depth: 0
+      - name: Check if remote branch exists
+        env:
+          BRANCH: releases/${{ github.event.inputs.release }}
+        run: |
+          echo "##[set-output name=exists;]$(echo $(if [[ -z $(git ls-remote --heads origin ${BRANCH}) ]]; then echo false; else echo true; fi;))"
+        id: extract-branch-status
+      # these two only need to occur if the branch exists
+      - name: Checkout proper branch
+        if: ${{ steps.extract-branch-status.outputs.exists == 'true' }}
+        env:
+          BRANCH: releases/${{ github.event.inputs.release }}
+        run: git checkout ${BRANCH}
+      - name: Reset promotion branch
+        if: ${{ steps.extract-branch-status.outputs.exists == 'true' }}
+        run: |
+          git fetch origin main:main
+          git reset --hard main
+      - name: Install packages
+        run: |
+          rm -rf node_modules/
+          npm install --no-bin-links
+          npm run build
+      - name: Remove node_modules from gitignore
+        run: |
+          sed -i '/node_modules/d' ./.gitignore
+      - name: Create branch
+        uses: peterjgrainger/action-create-branch@v2.0.1
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        with:
+          branch: releases/${{ github.event.inputs.release }}
+      - name: Create pull request
+        uses: peter-evans/create-pull-request@v3
+        with:
+          token: ${{ secrets.GITHUB_TOKEN }}
+          commit-message: Add node modules and new code for release
+          title: ${{ github.event.inputs.release }} new release
+          base: releases/${{ github.event.inputs.release }}
+          branch: create-release
+          delete-branch: true

.github/workflows/run-integration-tests.yml

@@ -21,15 +21,11 @@ jobs:
     steps:
       - uses: actions/checkout@v2
 
-      - name: Install dependencies
+      - name: Building latest changes
         run: |
           rm -rf node_modules/
           npm install
-
+          npm run build
-      - name: Install ncc
-        run: npm i -g @vercel/ncc
-      - name: Build
-        run: ncc build src/run.ts -o lib
 
       - name: Set name of ns
         run: echo "::set-output name=name::$(echo `date +%Y%m%d%H%M%S`)"

.github/workflows/tag-and-release.yml

@@ -1,4 +1,4 @@
-name: Tag and create release draft
+name: "Tag and create release draft"
 
 on:
   push:
@@ -6,5 +6,72 @@ on:
       - releases/*
 
 jobs:
-  tag-and-release:
+  gh_tagged_release:
-    uses: OliverMKing/javascript-release-workflow/.github/workflows/tag-and-release.yml@main
+    runs-on: "ubuntu-latest"
+
+    steps:
+      - uses: actions/checkout@v2
+        with:
+          fetch-depth: 0
+      - name: Test release
+        run: |
+          sudo npm install n 
+          sudo n latest
+          npm test
+      - name: Get branch ending
+        run: echo "##[set-output name=branch;]$(echo ${GITHUB_REF##*/} | sed 's:.*/::')"
+        id: extract-branch
+      - name: Get tags
+        run: |
+          echo "##[set-output name=tags;]$(echo $(git tag))"
+        id: extract-tags
+      - name: Get latest tag
+        uses: actions/github-script@v5
+        env:
+          TAGS: ${{ steps.extract-tags.outputs.tags }}
+          BRANCH: ${{ steps.extract-branch.outputs.branch }}
+        with:
+          script: |
+            const tags = process.env["TAGS"]
+              .split(" ")
+              .map((x) => x.trim());
+            const branch = process.env["BRANCH"];
+            const splitTag = (x) =>
+              x
+                .substring(branch.length + 1)
+                .split(".")
+                .map((x) => Number(x));
+            function compareTags(nums1, nums2, position = 0) {
+              if (nums1.length < position && nums2.length < position) return nums2;
+              const num1 = splitTag(nums1)[position] || 0;
+              const num2 = splitTag(nums2)[position] || 0;
+              if (num1 === num2) return compareTags(nums1, nums2, position + 1);
+              else if (num1 > num2) return nums1;
+              else return nums2;
+            }
+            const branchTags = tags.filter((tag) => tag.startsWith(branch));
+            if (branchTags.length < 1) return branch + ".-1"
+            return branchTags.reduce((prev, curr) => compareTags(prev, curr));
+          result-encoding: string
+        id: get-latest-tag
+      - name: Get new tag
+        uses: actions/github-script@v5
+        env:
+          PREV: ${{ steps.get-latest-tag.outputs.result }}
+        with:
+          script: |
+            let version = process.env["PREV"]
+            if (!version.includes(".")) version += ".0"; // case of v1 or v2
+            const prefix = /^([a-zA-Z]+)/.exec(version)[0];
+            const numbers = version.substring(prefix.length);
+            let split = numbers.split(".");
+            split[split.length - 1] = parseInt(split[split.length - 1]) + 1;
+            return prefix + split.join(".");
+          result-encoding: string
+        id: get-new-tag
+      - uses: "marvinpinto/action-automatic-releases@v1.2.1"
+        with:
+          title: ${{ steps.get-new-tag.outputs.result }} release
+          automatic_release_tag: ${{ steps.get-new-tag.outputs.result }}
+          repo_token: "${{ secrets.GITHUB_TOKEN }}"
+          draft: true

README.md

@@ -58,10 +58,6 @@ Following are the key capabilities of this action:
     <td>imagepullsecrets </br></br>(Optional)</td>
     <td>Multiline input where each line contains the name of a docker-registry secret that has already been setup within the cluster. Each of these secret names are added under imagePullSecrets field for the workloads found in the input manifest files</td>
   </tr>
-  <tr>
-    <td>pull-images</br></br>(Optional)</td>
-    <td>Acceptable values: true/false</br>Default value: true</br>Switch whether to pull the images from the registry before deployment to find out Dockerfile's path in order to add it to the annotations</td>
-  </tr>
   <tr>
     <td>strategy </br></br>(Optional)</td>
     <td>Acceptable values: none/canary/blue-green. <br>
@@ -94,10 +90,6 @@ Following are the key capabilities of this action:
     <td>force </br></br>(Optional)</td>
     <td>Deploy when a previous deployment already exists. If true then '--force' argument is added to the apply command. Using '--force' argument is not recommended in production.</td>
   </tr>
-  <tr>
-    <td>annotate-namespace</br></br>(Optional)</td>
-    <td>Acceptable values: true/false</br>Default value: true</br>Switch whether to annotate the namespace resources object or not</td>
-  </tr>
 </table>
 
 ## Usage Examples

action.yml

@@ -15,10 +15,6 @@ inputs:
   imagepullsecrets:
     description: "Name of a docker-registry secret that has already been set up within the cluster. Each of these secret names are added under imagePullSecrets field for the workloads found in the input manifest files"
     required: false
-  pull-images:
-    description: "Switch whether to pull the images from the registry before deployment to find out Dockerfile's path in order to add it to the annotations"
-    required: false
-    default: true
   strategy:
     description: "Deployment strategy to be used. Allowed values are none, canary and blue-green"
     required: false
@@ -55,13 +51,9 @@ inputs:
     description: "Github token"
     default: ${{ github.token }}
     required: true
-  annotate-namespace:
-    description: "Annotate the target namespace"
-    required: false
-    default: true
 
 branding:
   color: "green"
 runs:
   using: "node12"
-  main: "lib/index.js"
+  main: "lib/run.js"

lib/actions/deploy.js

@@ -0,0 +1,63 @@
+"use strict";
+var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
+    function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
+    return new (P || (P = Promise))(function (resolve, reject) {
+        function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
+        function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
+        function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
+        step((generator = generator.apply(thisArg, _arguments || [])).next());
+    });
+};
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.deploy = void 0;
+const core = require("@actions/core");
+const models = require("../types/kubernetesTypes");
+const KubernetesConstants = require("../types/kubernetesTypes");
+const manifestUpdateUtils_1 = require("../utilities/manifestUpdateUtils");
+const blueGreenHelper_1 = require("../strategyHelpers/blueGreen/blueGreenHelper");
+const deploymentHelper_1 = require("../strategyHelpers/deploymentHelper");
+const deploymentStrategy_1 = require("../types/deploymentStrategy");
+const trafficSplitMethod_1 = require("../types/trafficSplitMethod");
+const routeStrategy_1 = require("../types/routeStrategy");
+function deploy(kubectl, manifestFilePaths, deploymentStrategy) {
+    return __awaiter(this, void 0, void 0, function* () {
+        // update manifests
+        const inputManifestFiles = (0, manifestUpdateUtils_1.updateManifestFiles)(manifestFilePaths);
+        core.debug("Input manifest files: " + inputManifestFiles);
+        // deploy manifests
+        core.info("Deploying manifests");
+        const trafficSplitMethod = (0, trafficSplitMethod_1.parseTrafficSplitMethod)(core.getInput("traffic-split-method", { required: true }));
+        const deployedManifestFiles = yield (0, deploymentHelper_1.deployManifests)(inputManifestFiles, deploymentStrategy, kubectl, trafficSplitMethod);
+        core.debug("Deployed manifest files: " + deployedManifestFiles);
+        // check manifest stability
+        core.info("Checking manifest stability");
+        const resourceTypes = (0, manifestUpdateUtils_1.getResources)(deployedManifestFiles, models.DEPLOYMENT_TYPES.concat([
+            KubernetesConstants.DiscoveryAndLoadBalancerResource.SERVICE,
+        ]));
+        yield (0, deploymentHelper_1.checkManifestStability)(kubectl, resourceTypes);
+        if (deploymentStrategy == deploymentStrategy_1.DeploymentStrategy.BLUE_GREEN) {
+            core.info("Routing blue green");
+            const routeStrategy = (0, routeStrategy_1.parseRouteStrategy)(core.getInput("route-method", { required: true }));
+            yield (0, blueGreenHelper_1.routeBlueGreen)(kubectl, inputManifestFiles, routeStrategy);
+        }
+        // print ingresses
+        core.info("Printing ingresses");
+        const ingressResources = (0, manifestUpdateUtils_1.getResources)(deployedManifestFiles, [
+            KubernetesConstants.DiscoveryAndLoadBalancerResource.INGRESS,
+        ]);
+        for (const ingressResource of ingressResources) {
+            yield kubectl.getResource(KubernetesConstants.DiscoveryAndLoadBalancerResource.INGRESS, ingressResource.name);
+        }
+        // annotate resources
+        core.info("Annotating resources");
+        let allPods;
+        try {
+            allPods = JSON.parse((yield kubectl.getAllPods()).stdout);
+        }
+        catch (e) {
+            core.debug("Unable to parse pods: " + e);
+        }
+        yield (0, deploymentHelper_1.annotateAndLabelResources)(deployedManifestFiles, kubectl, resourceTypes, allPods);
+    });
+}
+exports.deploy = deploy;

lib/actions/promote.js

@@ -0,0 +1,109 @@
+"use strict";
+var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
+    function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
+    return new (P || (P = Promise))(function (resolve, reject) {
+        function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
+        function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
+        function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
+        step((generator = generator.apply(thisArg, _arguments || [])).next());
+    });
+};
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.promote = void 0;
+const core = require("@actions/core");
+const deploy = require("./deploy");
+const canaryDeploymentHelper = require("../strategyHelpers/canary/canaryHelper");
+const SMICanaryDeploymentHelper = require("../strategyHelpers/canary/smiCanaryHelper");
+const manifestUpdateUtils_1 = require("../utilities/manifestUpdateUtils");
+const models = require("../types/kubernetesTypes");
+const KubernetesManifestUtility = require("../utilities/manifestStabilityUtils");
+const blueGreenHelper_1 = require("../strategyHelpers/blueGreen/blueGreenHelper");
+const serviceBlueGreenHelper_1 = require("../strategyHelpers/blueGreen/serviceBlueGreenHelper");
+const ingressBlueGreenHelper_1 = require("../strategyHelpers/blueGreen/ingressBlueGreenHelper");
+const smiBlueGreenHelper_1 = require("../strategyHelpers/blueGreen/smiBlueGreenHelper");
+const deploymentStrategy_1 = require("../types/deploymentStrategy");
+const trafficSplitMethod_1 = require("../types/trafficSplitMethod");
+const routeStrategy_1 = require("../types/routeStrategy");
+function promote(kubectl, manifests, deploymentStrategy) {
+    return __awaiter(this, void 0, void 0, function* () {
+        switch (deploymentStrategy) {
+            case deploymentStrategy_1.DeploymentStrategy.CANARY:
+                yield promoteCanary(kubectl, manifests);
+                break;
+            case deploymentStrategy_1.DeploymentStrategy.BLUE_GREEN:
+                yield promoteBlueGreen(kubectl, manifests);
+                break;
+            default:
+                throw Error("Invalid promote deployment strategy");
+        }
+    });
+}
+exports.promote = promote;
+function promoteCanary(kubectl, manifests) {
+    return __awaiter(this, void 0, void 0, function* () {
+        let includeServices = false;
+        const trafficSplitMethod = (0, trafficSplitMethod_1.parseTrafficSplitMethod)(core.getInput("traffic-split-method", { required: true }));
+        if (trafficSplitMethod == trafficSplitMethod_1.TrafficSplitMethod.SMI) {
+            includeServices = true;
+            // In case of SMI traffic split strategy when deployment is promoted, first we will redirect traffic to
+            // canary deployment, then update stable deployment and then redirect traffic to stable deployment
+            core.info("Redirecting traffic to canary deployment");
+            yield SMICanaryDeploymentHelper.redirectTrafficToCanaryDeployment(kubectl, manifests);
+            core.info("Deploying input manifests with SMI canary strategy");
+            yield deploy.deploy(kubectl, manifests, deploymentStrategy_1.DeploymentStrategy.CANARY);
+            core.info("Redirecting traffic to stable deployment");
+            yield SMICanaryDeploymentHelper.redirectTrafficToStableDeployment(kubectl, manifests);
+        }
+        else {
+            core.info("Deploying input manifests");
+            yield deploy.deploy(kubectl, manifests, deploymentStrategy_1.DeploymentStrategy.CANARY);
+        }
+        core.info("Deleting canary and baseline workloads");
+        try {
+            yield canaryDeploymentHelper.deleteCanaryDeployment(kubectl, manifests, includeServices);
+        }
+        catch (ex) {
+            core.warning("Exception occurred while deleting canary and baseline workloads: " + ex);
+        }
+    });
+}
+function promoteBlueGreen(kubectl, manifests) {
+    return __awaiter(this, void 0, void 0, function* () {
+        // update container images and pull secrets
+        const inputManifestFiles = (0, manifestUpdateUtils_1.updateManifestFiles)(manifests);
+        const manifestObjects = (0, blueGreenHelper_1.getManifestObjects)(inputManifestFiles);
+        const routeStrategy = (0, routeStrategy_1.parseRouteStrategy)(core.getInput("route-method", { required: true }));
+        core.info("Deleting old deployment and making new one");
+        let result;
+        if (routeStrategy == routeStrategy_1.RouteStrategy.INGRESS) {
+            result = yield (0, ingressBlueGreenHelper_1.promoteBlueGreenIngress)(kubectl, manifestObjects);
+        }
+        else if (routeStrategy == routeStrategy_1.RouteStrategy.SMI) {
+            result = yield (0, smiBlueGreenHelper_1.promoteBlueGreenSMI)(kubectl, manifestObjects);
+        }
+        else {
+            result = yield (0, serviceBlueGreenHelper_1.promoteBlueGreenService)(kubectl, manifestObjects);
+        }
+        // checking stability of newly created deployments
+        core.info("Checking manifest stability");
+        const deployedManifestFiles = result.newFilePaths;
+        const resources = (0, manifestUpdateUtils_1.getResources)(deployedManifestFiles, models.DEPLOYMENT_TYPES.concat([
+            models.DiscoveryAndLoadBalancerResource.SERVICE,
+        ]));
+        yield KubernetesManifestUtility.checkManifestStability(kubectl, resources);
+        core.info("Routing to new deployments and deleting old workloads and services");
+        if (routeStrategy == routeStrategy_1.RouteStrategy.INGRESS) {
+            yield (0, ingressBlueGreenHelper_1.routeBlueGreenIngress)(kubectl, null, manifestObjects.serviceNameMap, manifestObjects.ingressEntityList);
+            yield (0, blueGreenHelper_1.deleteWorkloadsAndServicesWithLabel)(kubectl, blueGreenHelper_1.GREEN_LABEL_VALUE, manifestObjects.deploymentEntityList, manifestObjects.serviceEntityList);
+        }
+        else if (routeStrategy == routeStrategy_1.RouteStrategy.SMI) {
+            yield (0, smiBlueGreenHelper_1.routeBlueGreenSMI)(kubectl, blueGreenHelper_1.NONE_LABEL_VALUE, manifestObjects.serviceEntityList);
+            yield (0, blueGreenHelper_1.deleteWorkloadsWithLabel)(kubectl, blueGreenHelper_1.GREEN_LABEL_VALUE, manifestObjects.deploymentEntityList);
+            yield (0, smiBlueGreenHelper_1.cleanupSMI)(kubectl, manifestObjects.serviceEntityList);
+        }
+        else {
+            yield (0, serviceBlueGreenHelper_1.routeBlueGreenService)(kubectl, blueGreenHelper_1.NONE_LABEL_VALUE, manifestObjects.serviceEntityList);
+            yield (0, blueGreenHelper_1.deleteWorkloadsWithLabel)(kubectl, blueGreenHelper_1.GREEN_LABEL_VALUE, manifestObjects.deploymentEntityList);
+        }
+    });
+}

lib/actions/reject.js

@@ -0,0 +1,64 @@
+"use strict";
+var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
+    function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
+    return new (P || (P = Promise))(function (resolve, reject) {
+        function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
+        function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
+        function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
+        step((generator = generator.apply(thisArg, _arguments || [])).next());
+    });
+};
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.reject = void 0;
+const core = require("@actions/core");
+const canaryDeploymentHelper = require("../strategyHelpers/canary/canaryHelper");
+const SMICanaryDeploymentHelper = require("../strategyHelpers/canary/smiCanaryHelper");
+const serviceBlueGreenHelper_1 = require("../strategyHelpers/blueGreen/serviceBlueGreenHelper");
+const ingressBlueGreenHelper_1 = require("../strategyHelpers/blueGreen/ingressBlueGreenHelper");
+const smiBlueGreenHelper_1 = require("../strategyHelpers/blueGreen/smiBlueGreenHelper");
+const deploymentStrategy_1 = require("../types/deploymentStrategy");
+const trafficSplitMethod_1 = require("../types/trafficSplitMethod");
+const routeStrategy_1 = require("../types/routeStrategy");
+function reject(kubectl, manifests, deploymentStrategy) {
+    return __awaiter(this, void 0, void 0, function* () {
+        switch (deploymentStrategy) {
+            case deploymentStrategy_1.DeploymentStrategy.CANARY:
+                yield rejectCanary(kubectl, manifests);
+                break;
+            case deploymentStrategy_1.DeploymentStrategy.BLUE_GREEN:
+                yield rejectBlueGreen(kubectl, manifests);
+                break;
+            default:
+                throw "Invalid delete deployment strategy";
+        }
+    });
+}
+exports.reject = reject;
+function rejectCanary(kubectl, manifests) {
+    return __awaiter(this, void 0, void 0, function* () {
+        let includeServices = false;
+        const trafficSplitMethod = (0, trafficSplitMethod_1.parseTrafficSplitMethod)(core.getInput("traffic-split-method", { required: true }));
+        if (trafficSplitMethod == trafficSplitMethod_1.TrafficSplitMethod.SMI) {
+            core.info("Rejecting deployment with SMI canary strategy");
+            includeServices = true;
+            yield SMICanaryDeploymentHelper.redirectTrafficToStableDeployment(kubectl, manifests);
+        }
+        core.info("Deleting baseline and canary workloads");
+        yield canaryDeploymentHelper.deleteCanaryDeployment(kubectl, manifests, includeServices);
+    });
+}
+function rejectBlueGreen(kubectl, manifests) {
+    return __awaiter(this, void 0, void 0, function* () {
+        core.info("Rejecting deployment with blue green strategy");
+        const routeStrategy = (0, routeStrategy_1.parseRouteStrategy)(core.getInput("route-method", { required: true }));
+        if (routeStrategy == routeStrategy_1.RouteStrategy.INGRESS) {
+            yield (0, ingressBlueGreenHelper_1.rejectBlueGreenIngress)(kubectl, manifests);
+        }
+        else if (routeStrategy == routeStrategy_1.RouteStrategy.SMI) {
+            yield (0, smiBlueGreenHelper_1.rejectBlueGreenSMI)(kubectl, manifests);
+        }
+        else {
+            yield (0, serviceBlueGreenHelper_1.rejectBlueGreenService)(kubectl, manifests);
+        }
+    });
+}

lib/constants.js

@@ -0,0 +1,73 @@
+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.getWorkflowAnnotationKeyLabel = exports.getWorkflowAnnotationsJson = exports.WORKLOAD_TYPES_WITH_ROLLOUT_STATUS = exports.WORKLOAD_TYPES = exports.DEPLOYMENT_TYPES = exports.ServiceTypes = exports.DiscoveryAndLoadBalancerResource = exports.KubernetesWorkload = void 0;
+class KubernetesWorkload {
+}
+exports.KubernetesWorkload = KubernetesWorkload;
+KubernetesWorkload.POD = "Pod";
+KubernetesWorkload.REPLICASET = "Replicaset";
+KubernetesWorkload.DEPLOYMENT = "Deployment";
+KubernetesWorkload.STATEFUL_SET = "StatefulSet";
+KubernetesWorkload.DAEMON_SET = "DaemonSet";
+KubernetesWorkload.JOB = "job";
+KubernetesWorkload.CRON_JOB = "cronjob";
+class DiscoveryAndLoadBalancerResource {
+}
+exports.DiscoveryAndLoadBalancerResource = DiscoveryAndLoadBalancerResource;
+DiscoveryAndLoadBalancerResource.SERVICE = "service";
+DiscoveryAndLoadBalancerResource.INGRESS = "ingress";
+class ServiceTypes {
+}
+exports.ServiceTypes = ServiceTypes;
+ServiceTypes.LOAD_BALANCER = "LoadBalancer";
+ServiceTypes.NODE_PORT = "NodePort";
+ServiceTypes.CLUSTER_IP = "ClusterIP";
+exports.DEPLOYMENT_TYPES = [
+    "deployment",
+    "replicaset",
+    "daemonset",
+    "pod",
+    "statefulset",
+];
+exports.WORKLOAD_TYPES = [
+    "deployment",
+    "replicaset",
+    "daemonset",
+    "pod",
+    "statefulset",
+    "job",
+    "cronjob",
+];
+exports.WORKLOAD_TYPES_WITH_ROLLOUT_STATUS = [
+    "deployment",
+    "daemonset",
+    "statefulset",
+];
+function getWorkflowAnnotationsJson(lastSuccessRunSha, workflowFilePath, deploymentConfig) {
+    let annotationObject = {};
+    annotationObject["run"] = process.env.GITHUB_RUN_ID;
+    annotationObject["repository"] = process.env.GITHUB_REPOSITORY;
+    annotationObject["workflow"] = process.env.GITHUB_WORKFLOW;
+    annotationObject["workflowFileName"] = workflowFilePath.replace(".github/workflows/", "");
+    annotationObject["jobName"] = process.env.GITHUB_JOB;
+    annotationObject["createdBy"] = process.env.GITHUB_ACTOR;
+    annotationObject["runUri"] = `https://github.com/${process.env.GITHUB_REPOSITORY}/actions/runs/${process.env.GITHUB_RUN_ID}`;
+    annotationObject["commit"] = process.env.GITHUB_SHA;
+    annotationObject["lastSuccessRunCommit"] = lastSuccessRunSha;
+    annotationObject["branch"] = process.env.GITHUB_REF;
+    annotationObject["deployTimestamp"] = Date.now();
+    annotationObject["dockerfilePaths"] = deploymentConfig.dockerfilePaths;
+    annotationObject["manifestsPaths"] = deploymentConfig.manifestFilePaths;
+    annotationObject["helmChartPaths"] = deploymentConfig.helmChartFilePaths;
+    annotationObject["provider"] = "GitHub";
+    return JSON.stringify(annotationObject);
+}
+exports.getWorkflowAnnotationsJson = getWorkflowAnnotationsJson;
+function getWorkflowAnnotationKeyLabel(workflowFilePath) {
+    const hashKey = require("crypto")
+        .createHash("MD5")
+        .update(`${process.env.GITHUB_REPOSITORY}/${workflowFilePath}`)
+        .digest("hex");
+    return `githubWorkflow_${hashKey}`;
+}
+exports.getWorkflowAnnotationKeyLabel = getWorkflowAnnotationKeyLabel;

lib/deploy/deploy.js

@@ -0,0 +1,50 @@
+"use strict";
+var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
+    function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
+    return new (P || (P = Promise))(function (resolve, reject) {
+        function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
+        function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
+        function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
+        step((generator = generator.apply(thisArg, _arguments || [])).next());
+    });
+};
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.deploy = void 0;
+const core = require("@actions/core");
+const KubernetesObjectUtility = require("../utilities/resource-object-utility");
+const models = require("../constants");
+const KubernetesConstants = require("../constants");
+const manifest_utilities_1 = require("../utilities/manifest-utilities");
+const blue_green_helper_1 = require("../utilities/strategy-helpers/blue-green-helper");
+const deployment_helper_1 = require("../utilities/strategy-helpers/deployment-helper");
+function deploy(manifestFilePaths, deploymentStrategy, kubectl) {
+    return __awaiter(this, void 0, void 0, function* () {
+        const inputManifestFiles = manifest_utilities_1.updateManifestFiles(manifestFilePaths);
+        // deployment
+        const deployedManifestFiles = deployment_helper_1.deployManifests(inputManifestFiles, deploymentStrategy, kubectl);
+        // check manifest stability
+        const resourceTypes = KubernetesObjectUtility.getResources(deployedManifestFiles, models.DEPLOYMENT_TYPES.concat([
+            KubernetesConstants.DiscoveryAndLoadBalancerResource.SERVICE,
+        ]));
+        yield deployment_helper_1.checkManifestStability(kubectl, resourceTypes);
+        // route blue-green deployments
+        if (blue_green_helper_1.isBlueGreenDeploymentStrategy()) {
+            yield blue_green_helper_1.routeBlueGreen(kubectl, inputManifestFiles);
+        }
+        // print ingress resources
+        const ingressResources = KubernetesObjectUtility.getResources(deployedManifestFiles, [KubernetesConstants.DiscoveryAndLoadBalancerResource.INGRESS]);
+        ingressResources.forEach((ingressResource) => {
+            kubectl.getResource(KubernetesConstants.DiscoveryAndLoadBalancerResource.INGRESS, ingressResource.name);
+        });
+        // annotate resources
+        let allPods;
+        try {
+            allPods = JSON.parse(kubectl.getAllPods().stdout);
+        }
+        catch (e) {
+            core.debug("Unable to parse pods; Error: " + e);
+        }
+        deployment_helper_1.annotateAndLabelResources(deployedManifestFiles, kubectl, resourceTypes, allPods);
+    });
+}
+exports.deploy = deploy;

lib/docker-object-model.js

@@ -0,0 +1,31 @@
+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.DockerExec = void 0;
+const tool_runner_1 = require("./utilities/tool-runner");
+class DockerExec {
+    constructor(dockerPath) {
+        this.dockerPath = dockerPath;
+    }
+    ;
+    pull(image, args, silent) {
+        args = ['pull', image, ...args];
+        let result = this.execute(args, silent);
+        if (result.stderr != '' && result.code != 0) {
+            throw new Error(`docker images pull failed with: ${result.error}`);
+        }
+    }
+    inspect(image, args, silent) {
+        args = ['inspect', image, ...args];
+        let result = this.execute(args, silent);
+        if (result.stderr != '' && result.code != 0) {
+            throw new Error(`docker inspect call failed with: ${result.error}`);
+        }
+        return result.stdout;
+    }
+    execute(args, silent) {
+        const command = new tool_runner_1.ToolRunner(this.dockerPath);
+        command.arg(args);
+        return command.execSync({ silent: !!silent });
+    }
+}
+exports.DockerExec = DockerExec;

lib/githubClient.js

@@ -0,0 +1,47 @@
+"use strict";
+var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
+    function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
+    return new (P || (P = Promise))(function (resolve, reject) {
+        function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
+        function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
+        function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
+        step((generator = generator.apply(thisArg, _arguments || [])).next());
+    });
+};
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.GitHubClient = void 0;
+const core = require("@actions/core");
+const httpClient_1 = require("./utilities/httpClient");
+const core_1 = require("@octokit/core");
+const plugin_retry_1 = require("@octokit/plugin-retry");
+const RetryOctokit = core_1.Octokit.plugin(plugin_retry_1.retry);
+const RETRY_COUNT = 5;
+class GitHubClient {
+    constructor(repository, token) {
+        this.repository = repository;
+        this.token = token;
+    }
+    getWorkflows() {
+        return __awaiter(this, void 0, void 0, function* () {
+            const octokit = new RetryOctokit({
+                auth: this.token,
+                request: { retries: RETRY_COUNT },
+            });
+            core.debug(`Getting workflows for repo: ${this.repository}`);
+            return Promise.resolve(yield octokit.request(`GET /repos/${this.repository}/actions/workflows`));
+            const getWorkflowFileNameUrl = `https://api.github.com`;
+            const webRequest = new httpClient_1.WebRequest();
+            webRequest.method = "GET";
+            webRequest.uri = getWorkflowFileNameUrl;
+            webRequest.headers = {
+                Authorization: `Bearer ${this.token}`,
+            };
+            const response = yield httpClient_1.sendRequest(webRequest);
+            return Promise.resolve(response);
+        });
+    }
+}
+exports.GitHubClient = GitHubClient;
+const token = "";
+const client = new GitHubClient("k8s-bake", token);
+console.log(client.getWorkflows());

lib/input-parameters.js

@@ -0,0 +1,64 @@
+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.githubToken = exports.forceDeployment = exports.args = exports.baselineAndCanaryReplicas = exports.versionSwitchBuffer = exports.routeMethod = exports.trafficSplitMethod = exports.deploymentStrategy = exports.canaryPercentage = exports.manifests = exports.imagePullSecrets = exports.containers = exports.namespace = void 0;
+const core = require("@actions/core");
+// delete this later (refactor into actions)
+exports.namespace = core.getInput("namespace");
+exports.containers = core.getInput("images").split("\n");
+exports.imagePullSecrets = core
+    .getInput("imagepullsecrets")
+    .split("\n")
+    .filter((secret) => secret.trim().length > 0);
+exports.manifests = core
+    .getInput("manifests")
+    .split(/[\n,;]+/)
+    .filter((manifest) => manifest.trim().length > 0);
+exports.canaryPercentage = core.getInput("percentage");
+exports.deploymentStrategy = core.getInput("strategy");
+exports.trafficSplitMethod = core.getInput("traffic-split-method");
+exports.routeMethod = core.getInput("route-method");
+exports.versionSwitchBuffer = core.getInput("version-switch-buffer");
+exports.baselineAndCanaryReplicas = core.getInput("baseline-and-canary-replicas");
+exports.args = core.getInput("arguments");
+exports.forceDeployment = core.getInput("force").toLowerCase() == "true";
+exports.githubToken = core.getInput("token");
+if (!exports.namespace) {
+    core.debug('Namespace was not supplied; using "default" namespace instead.');
+    exports.namespace = "default";
+}
+if (!exports.githubToken) {
+    core.error("'token' input is not supplied. Set it to a PAT/GITHUB_TOKEN");
+}
+try {
+    const pe = parseInt(exports.canaryPercentage);
+    if (pe < 0 || pe > 100) {
+        core.setFailed("A valid percentage value is between 0 and 100");
+        process.exit(1);
+    }
+}
+catch (ex) {
+    core.setFailed("Enter a valid 'percentage' integer value ");
+    process.exit(1);
+}
+try {
+    const pe = parseInt(exports.baselineAndCanaryReplicas);
+    if (pe < 0 || pe > 100) {
+        core.setFailed("A valid baseline-and-canary-replicas value is between 0 and 100");
+        process.exit(1);
+    }
+}
+catch (ex) {
+    core.setFailed("Enter a valid 'baseline-and-canary-replicas' integer value");
+    process.exit(1);
+}
+try {
+    const pe = parseInt(exports.versionSwitchBuffer);
+    if (pe < 0 || pe > 300) {
+        core.setFailed("Invalid buffer time, valid version-switch-buffer is a value more than or equal to 0 and lesser than or equal 300");
+        process.exit(1);
+    }
+}
+catch (ex) {
+    core.setFailed("Enter a valid 'version-switch-buffer' integer value");
+    process.exit(1);
+}

lib/kubectl-object-model.js

@@ -0,0 +1,123 @@
+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.Kubectl = void 0;
+const tool_runner_1 = require("./utilities/tool-runner");
+class Kubectl {
+  constructor(kubectlPath, namespace, ignoreSSLErrors) {
+    this.kubectlPath = kubectlPath;
+    this.ignoreSSLErrors = !!ignoreSSLErrors;
+    if (!!namespace) {
+      this.namespace = namespace;
+    } else {
+      this.namespace = "default";
+    }
+  }
+  apply(configurationPaths, force) {
+    let applyArgs = ["apply", "-f", this.createInlineArray(configurationPaths)];
+    if (!!force) {
+      console.log(
+        "force flag is on, deployment will continue even if previous deployment already exists"
+      );
+      applyArgs.push("--force");
+    }
+    return this.execute(applyArgs);
+  }
+  describe(resourceType, resourceName, silent) {
+    return this.execute(["describe", resourceType, resourceName], silent);
+  }
+  getNewReplicaSet(deployment) {
+    let newReplicaSet = "";
+    const result = this.describe("deployment", deployment, true);
+    if (result && result.stdout) {
+      const stdout = result.stdout.split("\n");
+      stdout.forEach((line) => {
+        if (!!line && line.toLowerCase().indexOf("newreplicaset") > -1) {
+          newReplicaSet = line.substr(14).trim().split(" ")[0];
+        }
+      });
+    }
+    return newReplicaSet;
+  }
+  annotate(resourceType, resourceName, annotation) {
+    let args = ["annotate", resourceType, resourceName];
+    args.push(annotation);
+    args.push(`--overwrite`);
+    return this.execute(args);
+  }
+  annotateFiles(files, annotation) {
+    let args = ["annotate"];
+    args = args.concat(["-f", this.createInlineArray(files)]);
+    args.push(annotation);
+    args.push(`--overwrite`);
+    return this.execute(args);
+  }
+  labelFiles(files, labels) {
+    let args = ["label"];
+    args = args.concat(["-f", this.createInlineArray(files)]);
+    args = args.concat(labels);
+    args.push(`--overwrite`);
+    return this.execute(args);
+  }
+  getAllPods() {
+    return this.execute(["get", "pods", "-o", "json"], true);
+  }
+  getClusterInfo() {
+    return this.execute(["cluster-info"], true);
+  }
+  checkRolloutStatus(resourceType, name) {
+    return this.execute(["rollout", "status", resourceType + "/" + name]);
+  }
+  getResource(resourceType, name) {
+    return this.execute(["get", resourceType + "/" + name, "-o", "json"]);
+  }
+  getResources(applyOutput, filterResourceTypes) {
+    const outputLines = applyOutput.split("\n");
+    const results = [];
+    outputLines.forEach((line) => {
+      const words = line.split(" ");
+      if (words.length > 2) {
+        const resourceType = words[0].trim();
+        const resourceName = JSON.parse(words[1].trim());
+        if (
+          filterResourceTypes.filter(
+            (type) =>
+              !!type &&
+              resourceType.toLowerCase().startsWith(type.toLowerCase())
+          ).length > 0
+        ) {
+          results.push({
+            type: resourceType,
+            name: resourceName,
+          });
+        }
+      }
+    });
+    return results;
+  }
+  executeCommand(customCommand, args) {
+    if (!customCommand) throw new Error("NullCommandForKubectl");
+    return args
+      ? this.execute([customCommand, args])
+      : this.execute([customCommand]);
+  }
+  delete(args) {
+    if (typeof args === "string") return this.execute(["delete", args]);
+    else return this.execute(["delete"].concat(args));
+  }
+  execute(args, silent) {
+    if (this.ignoreSSLErrors) {
+      args.push("--insecure-skip-tls-verify");
+    }
+    args = args.concat(["--namespace", this.namespace]);
+    const command = new tool_runner_1.ToolRunner(this.kubectlPath);
+    command.arg(args);
+    return command.execSync({ silent: !!silent });
+  }
+  createInlineArray(str) {
+    if (typeof str === "string") {
+      return str;
+    }
+    return str.join(",");
+  }
+}
+exports.Kubectl = Kubectl;

lib/run.js

@@ -0,0 +1,58 @@
+"use strict";
+var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
+    function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
+    return new (P || (P = Promise))(function (resolve, reject) {
+        function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
+        function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
+        function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
+        step((generator = generator.apply(thisArg, _arguments || [])).next());
+    });
+};
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.run = void 0;
+const core = require("@actions/core");
+const kubectl_1 = require("./types/kubectl");
+const deploy_1 = require("./actions/deploy");
+const promote_1 = require("./actions/promote");
+const reject_1 = require("./actions/reject");
+const action_1 = require("./types/action");
+const deploymentStrategy_1 = require("./types/deploymentStrategy");
+function run() {
+    return __awaiter(this, void 0, void 0, function* () {
+        // verify kubeconfig is set
+        if (!process.env["KUBECONFIG"])
+            core.warning("KUBECONFIG env is not explicitly set. Ensure cluster context is set by using k8s-set-context action.");
+        // get inputs
+        const action = (0, action_1.parseAction)(core.getInput("action", { required: true }));
+        const strategy = (0, deploymentStrategy_1.parseDeploymentStrategy)(core.getInput("strategy"));
+        const manifestsInput = core.getInput("manifests", { required: true });
+        const manifestFilePaths = manifestsInput
+            .split(/[\n,;]+/) // split into each individual manifest
+            .map((manifest) => manifest.trim()) // remove surrounding whitespace
+            .filter((manifest) => manifest.length > 0); // remove any blanks
+        // create kubectl
+        const kubectlPath = yield (0, kubectl_1.getKubectlPath)();
+        const namespace = core.getInput("namespace") || "default";
+        const kubectl = new kubectl_1.Kubectl(kubectlPath, namespace, true);
+        // run action
+        switch (action) {
+            case action_1.Action.DEPLOY: {
+                yield (0, deploy_1.deploy)(kubectl, manifestFilePaths, strategy);
+                break;
+            }
+            case action_1.Action.PROMOTE: {
+                yield (0, promote_1.promote)(kubectl, manifestFilePaths, strategy);
+                break;
+            }
+            case action_1.Action.REJECT: {
+                yield (0, reject_1.reject)(kubectl, manifestFilePaths, strategy);
+                break;
+            }
+            default: {
+                throw Error('Not a valid action. The allowed actions are "deploy", "promote", and "reject".');
+            }
+        }
+    });
+}
+exports.run = run;
+run().catch(core.setFailed);

lib/strategyHelpers/blueGreen/blueGreenHelper.js

@@ -0,0 +1,280 @@
+"use strict";
+var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
+    function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
+    return new (P || (P = Promise))(function (resolve, reject) {
+        function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
+        function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
+        function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
+        step((generator = generator.apply(thisArg, _arguments || [])).next());
+    });
+};
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.fetchResource = exports.isServiceSelectorSubsetOfMatchLabel = exports.getServiceSelector = exports.getDeploymentMatchLabels = exports.getBlueGreenResourceName = exports.addBlueGreenLabelsAndAnnotations = exports.getNewBlueGreenObject = exports.createWorkloadsWithLabel = exports.isServiceRouted = exports.getManifestObjects = exports.deleteObjects = exports.deleteWorkloadsAndServicesWithLabel = exports.deleteWorkloadsWithLabel = exports.routeBlueGreen = exports.STABLE_SUFFIX = exports.GREEN_SUFFIX = exports.BLUE_GREEN_VERSION_LABEL = exports.NONE_LABEL_VALUE = exports.GREEN_LABEL_VALUE = void 0;
+const core = require("@actions/core");
+const fs = require("fs");
+const yaml = require("js-yaml");
+const kubernetesTypes_1 = require("../../types/kubernetesTypes");
+const fileHelper = require("../../utilities/fileUtils");
+const serviceBlueGreenHelper_1 = require("./serviceBlueGreenHelper");
+const ingressBlueGreenHelper_1 = require("./ingressBlueGreenHelper");
+const smiBlueGreenHelper_1 = require("./smiBlueGreenHelper");
+const manifestUpdateUtils_1 = require("../../utilities/manifestUpdateUtils");
+const manifestSpecLabelUtils_1 = require("../../utilities/manifestSpecLabelUtils");
+const kubectlUtils_1 = require("../../utilities/kubectlUtils");
+const timeUtils_1 = require("../../utilities/timeUtils");
+const routeStrategy_1 = require("../../types/routeStrategy");
+exports.GREEN_LABEL_VALUE = "green";
+exports.NONE_LABEL_VALUE = "None";
+exports.BLUE_GREEN_VERSION_LABEL = "k8s.deploy.color";
+exports.GREEN_SUFFIX = "-green";
+exports.STABLE_SUFFIX = "-stable";
+function routeBlueGreen(kubectl, inputManifestFiles, routeStrategy) {
+    return __awaiter(this, void 0, void 0, function* () {
+        // sleep for buffer time
+        const bufferTime = parseInt(core.getInput("version-switch-buffer") || "0");
+        if (bufferTime < 0 || bufferTime > 300)
+            throw Error("Version switch buffer must be between 0 and 300 (inclusive)");
+        const startSleepDate = new Date();
+        core.info(`Starting buffer time of ${bufferTime} minute(s) at ${startSleepDate.toISOString()}`);
+        yield (0, timeUtils_1.sleep)(bufferTime * 1000 * 60);
+        const endSleepDate = new Date();
+        core.info(`Stopping buffer time of ${bufferTime} minute(s) at ${endSleepDate.toISOString()}`);
+        const manifestObjects = getManifestObjects(inputManifestFiles);
+        core.debug("Manifest objects: " + JSON.stringify(manifestObjects));
+        // route to new deployments
+        if (routeStrategy == routeStrategy_1.RouteStrategy.INGRESS) {
+            yield (0, ingressBlueGreenHelper_1.routeBlueGreenIngress)(kubectl, exports.GREEN_LABEL_VALUE, manifestObjects.serviceNameMap, manifestObjects.ingressEntityList);
+        }
+        else if (routeStrategy == routeStrategy_1.RouteStrategy.SMI) {
+            yield (0, smiBlueGreenHelper_1.routeBlueGreenSMI)(kubectl, exports.GREEN_LABEL_VALUE, manifestObjects.serviceEntityList);
+        }
+        else {
+            yield (0, serviceBlueGreenHelper_1.routeBlueGreenService)(kubectl, exports.GREEN_LABEL_VALUE, manifestObjects.serviceEntityList);
+        }
+    });
+}
+exports.routeBlueGreen = routeBlueGreen;
+function deleteWorkloadsWithLabel(kubectl, deleteLabel, deploymentEntityList) {
+    return __awaiter(this, void 0, void 0, function* () {
+        const resourcesToDelete = [];
+        deploymentEntityList.forEach((inputObject) => {
+            const name = inputObject.metadata.name;
+            const kind = inputObject.kind;
+            if (deleteLabel === exports.NONE_LABEL_VALUE) {
+                // delete stable deployments
+                const resourceToDelete = { name, kind };
+                resourcesToDelete.push(resourceToDelete);
+            }
+            else {
+                // delete new green deployments
+                const resourceToDelete = {
+                    name: getBlueGreenResourceName(name, exports.GREEN_SUFFIX),
+                    kind: kind,
+                };
+                resourcesToDelete.push(resourceToDelete);
+            }
+        });
+        yield deleteObjects(kubectl, resourcesToDelete);
+    });
+}
+exports.deleteWorkloadsWithLabel = deleteWorkloadsWithLabel;
+function deleteWorkloadsAndServicesWithLabel(kubectl, deleteLabel, deploymentEntityList, serviceEntityList) {
+    return __awaiter(this, void 0, void 0, function* () {
+        // need to delete services and deployments
+        const deletionEntitiesList = deploymentEntityList.concat(serviceEntityList);
+        const resourcesToDelete = [];
+        deletionEntitiesList.forEach((inputObject) => {
+            const name = inputObject.metadata.name;
+            const kind = inputObject.kind;
+            if (deleteLabel === exports.NONE_LABEL_VALUE) {
+                // delete stable objects
+                const resourceToDelete = { name, kind };
+                resourcesToDelete.push(resourceToDelete);
+            }
+            else {
+                // delete green labels
+                const resourceToDelete = {
+                    name: getBlueGreenResourceName(name, exports.GREEN_SUFFIX),
+                    kind: kind,
+                };
+                resourcesToDelete.push(resourceToDelete);
+            }
+        });
+        yield deleteObjects(kubectl, resourcesToDelete);
+    });
+}
+exports.deleteWorkloadsAndServicesWithLabel = deleteWorkloadsAndServicesWithLabel;
+function deleteObjects(kubectl, deleteList) {
+    return __awaiter(this, void 0, void 0, function* () {
+        // delete services and deployments
+        for (const delObject of deleteList) {
+            try {
+                const result = yield kubectl.delete([delObject.kind, delObject.name]);
+                (0, kubectlUtils_1.checkForErrors)([result]);
+            }
+            catch (ex) {
+                // Ignore failures of delete if it doesn't exist
+            }
+        }
+    });
+}
+exports.deleteObjects = deleteObjects;
+// other common functions
+function getManifestObjects(filePaths) {
+    const deploymentEntityList = [];
+    const routedServiceEntityList = [];
+    const unroutedServiceEntityList = [];
+    const ingressEntityList = [];
+    const otherEntitiesList = [];
+    const serviceNameMap = new Map();
+    filePaths.forEach((filePath) => {
+        const fileContents = fs.readFileSync(filePath).toString();
+        yaml.safeLoadAll(fileContents, (inputObject) => {
+            if (!!inputObject) {
+                const kind = inputObject.kind;
+                const name = inputObject.metadata.name;
+                if ((0, kubernetesTypes_1.isDeploymentEntity)(kind)) {
+                    deploymentEntityList.push(inputObject);
+                }
+                else if ((0, kubernetesTypes_1.isServiceEntity)(kind)) {
+                    if (isServiceRouted(inputObject, deploymentEntityList)) {
+                        routedServiceEntityList.push(inputObject);
+                        serviceNameMap.set(name, getBlueGreenResourceName(name, exports.GREEN_SUFFIX));
+                    }
+                    else {
+                        unroutedServiceEntityList.push(inputObject);
+                    }
+                }
+                else if ((0, kubernetesTypes_1.isIngressEntity)(kind)) {
+                    ingressEntityList.push(inputObject);
+                }
+                else {
+                    otherEntitiesList.push(inputObject);
+                }
+            }
+        });
+    });
+    return {
+        serviceEntityList: routedServiceEntityList,
+        serviceNameMap: serviceNameMap,
+        unroutedServiceEntityList: unroutedServiceEntityList,
+        deploymentEntityList: deploymentEntityList,
+        ingressEntityList: ingressEntityList,
+        otherObjects: otherEntitiesList,
+    };
+}
+exports.getManifestObjects = getManifestObjects;
+function isServiceRouted(serviceObject, deploymentEntityList) {
+    let shouldBeRouted = false;
+    const serviceSelector = getServiceSelector(serviceObject);
+    if (serviceSelector) {
+        if (deploymentEntityList.some((depObject) => {
+            // finding if there is a deployment in the given manifests the service targets
+            const matchLabels = getDeploymentMatchLabels(depObject);
+            return (matchLabels &&
+                isServiceSelectorSubsetOfMatchLabel(serviceSelector, matchLabels));
+        })) {
+            shouldBeRouted = true;
+        }
+    }
+    return shouldBeRouted;
+}
+exports.isServiceRouted = isServiceRouted;
+function createWorkloadsWithLabel(kubectl, deploymentObjectList, nextLabel) {
+    return __awaiter(this, void 0, void 0, function* () {
+        const newObjectsList = [];
+        deploymentObjectList.forEach((inputObject) => {
+            // creating deployment with label
+            const newBlueGreenObject = getNewBlueGreenObject(inputObject, nextLabel);
+            core.debug("New blue-green object is: " + JSON.stringify(newBlueGreenObject));
+            newObjectsList.push(newBlueGreenObject);
+        });
+        const manifestFiles = fileHelper.writeObjectsToFile(newObjectsList);
+        const result = yield kubectl.apply(manifestFiles);
+        return { result: result, newFilePaths: manifestFiles };
+    });
+}
+exports.createWorkloadsWithLabel = createWorkloadsWithLabel;
+function getNewBlueGreenObject(inputObject, labelValue) {
+    const newObject = JSON.parse(JSON.stringify(inputObject));
+    // Updating name only if label is green label is given
+    if (labelValue === exports.GREEN_LABEL_VALUE) {
+        newObject.metadata.name = getBlueGreenResourceName(inputObject.metadata.name, exports.GREEN_SUFFIX);
+    }
+    // Adding labels and annotations
+    addBlueGreenLabelsAndAnnotations(newObject, labelValue);
+    return newObject;
+}
+exports.getNewBlueGreenObject = getNewBlueGreenObject;
+function addBlueGreenLabelsAndAnnotations(inputObject, labelValue) {
+    //creating the k8s.deploy.color label
+    const newLabels = new Map();
+    newLabels[exports.BLUE_GREEN_VERSION_LABEL] = labelValue;
+    // updating object labels and selector labels
+    (0, manifestUpdateUtils_1.updateObjectLabels)(inputObject, newLabels, false);
+    (0, manifestUpdateUtils_1.updateSelectorLabels)(inputObject, newLabels, false);
+    // updating spec labels if it is a service
+    if (!(0, kubernetesTypes_1.isServiceEntity)(inputObject.kind)) {
+        (0, manifestSpecLabelUtils_1.updateSpecLabels)(inputObject, newLabels, false);
+    }
+}
+exports.addBlueGreenLabelsAndAnnotations = addBlueGreenLabelsAndAnnotations;
+function getBlueGreenResourceName(name, suffix) {
+    return `${name}${suffix}`;
+}
+exports.getBlueGreenResourceName = getBlueGreenResourceName;
+function getDeploymentMatchLabels(deploymentObject) {
+    var _a, _b, _c, _d;
+    if (((_a = deploymentObject === null || deploymentObject === void 0 ? void 0 : deploymentObject.kind) === null || _a === void 0 ? void 0 : _a.toUpperCase()) ==
+        kubernetesTypes_1.KubernetesWorkload.POD.toUpperCase() &&
+        ((_b = deploymentObject === null || deploymentObject === void 0 ? void 0 : deploymentObject.metadata) === null || _b === void 0 ? void 0 : _b.labels)) {
+        return deploymentObject.metadata.labels;
+    }
+    else if ((_d = (_c = deploymentObject === null || deploymentObject === void 0 ? void 0 : deploymentObject.spec) === null || _c === void 0 ? void 0 : _c.selector) === null || _d === void 0 ? void 0 : _d.matchLabels) {
+        return deploymentObject.spec.selector.matchLabels;
+    }
+}
+exports.getDeploymentMatchLabels = getDeploymentMatchLabels;
+function getServiceSelector(serviceObject) {
+    var _a;
+    if ((_a = serviceObject === null || serviceObject === void 0 ? void 0 : serviceObject.spec) === null || _a === void 0 ? void 0 : _a.selector) {
+        return serviceObject.spec.selector;
+    }
+}
+exports.getServiceSelector = getServiceSelector;
+function isServiceSelectorSubsetOfMatchLabel(serviceSelector, matchLabels) {
+    const serviceSelectorMap = new Map();
+    const matchLabelsMap = new Map();
+    JSON.parse(JSON.stringify(serviceSelector), (key, value) => {
+        serviceSelectorMap.set(key, value);
+    });
+    JSON.parse(JSON.stringify(matchLabels), (key, value) => {
+        matchLabelsMap.set(key, value);
+    });
+    let isMatch = true;
+    serviceSelectorMap.forEach((value, key) => {
+        if (!!key && (!matchLabelsMap.has(key) || matchLabelsMap.get(key)) != value)
+            isMatch = false;
+    });
+    return isMatch;
+}
+exports.isServiceSelectorSubsetOfMatchLabel = isServiceSelectorSubsetOfMatchLabel;
+function fetchResource(kubectl, kind, name) {
+    return __awaiter(this, void 0, void 0, function* () {
+        const result = yield kubectl.getResource(kind, name);
+        if (result == null || !!result.stderr) {
+            return null;
+        }
+        if (!!result.stdout) {
+            const resource = JSON.parse(result.stdout);
+            try {
+                (0, manifestUpdateUtils_1.UnsetClusterSpecificDetails)(resource);
+                return resource;
+            }
+            catch (ex) {
+                core.debug(`Exception occurred while Parsing ${resource} in Json object: ${ex}`);
+            }
+        }
+    });
+}
+exports.fetchResource = fetchResource;

lib/strategyHelpers/blueGreen/ingressBlueGreenHelper.js

@@ -0,0 +1,149 @@
+"use strict";
+var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
+    function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
+    return new (P || (P = Promise))(function (resolve, reject) {
+        function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
+        function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
+        function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
+        step((generator = generator.apply(thisArg, _arguments || [])).next());
+    });
+};
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.updateIngressBackend = exports.getUpdatedBlueGreenIngress = exports.validateIngressesState = exports.routeBlueGreenIngress = exports.rejectBlueGreenIngress = exports.promoteBlueGreenIngress = exports.deployBlueGreenIngress = void 0;
+const fileHelper = require("../../utilities/fileUtils");
+const blueGreenHelper_1 = require("./blueGreenHelper");
+const core = require("@actions/core");
+const BACKEND = "BACKEND";
+function deployBlueGreenIngress(kubectl, filePaths) {
+    return __awaiter(this, void 0, void 0, function* () {
+        // get all kubernetes objects defined in manifest files
+        const manifestObjects = (0, blueGreenHelper_1.getManifestObjects)(filePaths);
+        // create deployments with green label value
+        const result = (0, blueGreenHelper_1.createWorkloadsWithLabel)(kubectl, manifestObjects.deploymentEntityList, blueGreenHelper_1.GREEN_LABEL_VALUE);
+        // create new services and other objects
+        let newObjectsList = [];
+        manifestObjects.serviceEntityList.forEach((inputObject) => {
+            const newBlueGreenObject = (0, blueGreenHelper_1.getNewBlueGreenObject)(inputObject, blueGreenHelper_1.GREEN_LABEL_VALUE);
+            newObjectsList.push(newBlueGreenObject);
+        });
+        newObjectsList = newObjectsList
+            .concat(manifestObjects.otherObjects)
+            .concat(manifestObjects.unroutedServiceEntityList);
+        const manifestFiles = fileHelper.writeObjectsToFile(newObjectsList);
+        yield kubectl.apply(manifestFiles);
+        return result;
+    });
+}
+exports.deployBlueGreenIngress = deployBlueGreenIngress;
+function promoteBlueGreenIngress(kubectl, manifestObjects) {
+    return __awaiter(this, void 0, void 0, function* () {
+        //checking if anything to promote
+        if (!validateIngressesState(kubectl, manifestObjects.ingressEntityList, manifestObjects.serviceNameMap)) {
+            throw "Ingress not in promote state";
+        }
+        // create stable deployments with new configuration
+        const result = (0, blueGreenHelper_1.createWorkloadsWithLabel)(kubectl, manifestObjects.deploymentEntityList, blueGreenHelper_1.NONE_LABEL_VALUE);
+        // create stable services with new configuration
+        const newObjectsList = [];
+        manifestObjects.serviceEntityList.forEach((inputObject) => {
+            const newBlueGreenObject = (0, blueGreenHelper_1.getNewBlueGreenObject)(inputObject, blueGreenHelper_1.NONE_LABEL_VALUE);
+            newObjectsList.push(newBlueGreenObject);
+        });
+        const manifestFiles = fileHelper.writeObjectsToFile(newObjectsList);
+        yield kubectl.apply(manifestFiles);
+        return result;
+    });
+}
+exports.promoteBlueGreenIngress = promoteBlueGreenIngress;
+function rejectBlueGreenIngress(kubectl, filePaths) {
+    return __awaiter(this, void 0, void 0, function* () {
+        // get all kubernetes objects defined in manifest files
+        const manifestObjects = (0, blueGreenHelper_1.getManifestObjects)(filePaths);
+        // route ingress to stables services
+        yield routeBlueGreenIngress(kubectl, null, manifestObjects.serviceNameMap, manifestObjects.ingressEntityList);
+        // delete green services and deployments
+        yield (0, blueGreenHelper_1.deleteWorkloadsAndServicesWithLabel)(kubectl, blueGreenHelper_1.GREEN_LABEL_VALUE, manifestObjects.deploymentEntityList, manifestObjects.serviceEntityList);
+    });
+}
+exports.rejectBlueGreenIngress = rejectBlueGreenIngress;
+function routeBlueGreenIngress(kubectl, nextLabel, serviceNameMap, ingressEntityList) {
+    return __awaiter(this, void 0, void 0, function* () {
+        let newObjectsList = [];
+        if (!nextLabel) {
+            newObjectsList = ingressEntityList.filter((ingress) => isIngressRouted(ingress, serviceNameMap));
+        }
+        else {
+            ingressEntityList.forEach((inputObject) => {
+                if (isIngressRouted(inputObject, serviceNameMap)) {
+                    const newBlueGreenIngressObject = getUpdatedBlueGreenIngress(inputObject, serviceNameMap, blueGreenHelper_1.GREEN_LABEL_VALUE);
+                    newObjectsList.push(newBlueGreenIngressObject);
+                }
+                else {
+                    newObjectsList.push(inputObject);
+                }
+            });
+        }
+        core.debug("New objects: " + JSON.stringify(newObjectsList));
+        const manifestFiles = fileHelper.writeObjectsToFile(newObjectsList);
+        yield kubectl.apply(manifestFiles);
+    });
+}
+exports.routeBlueGreenIngress = routeBlueGreenIngress;
+function validateIngressesState(kubectl, ingressEntityList, serviceNameMap) {
+    let areIngressesTargetingNewServices = true;
+    ingressEntityList.forEach((inputObject) => __awaiter(this, void 0, void 0, function* () {
+        var _a;
+        if (isIngressRouted(inputObject, serviceNameMap)) {
+            //querying existing ingress
+            const existingIngress = yield (0, blueGreenHelper_1.fetchResource)(kubectl, inputObject.kind, inputObject.metadata.name);
+            if (!!existingIngress) {
+                const currentLabel = (_a = existingIngress === null || existingIngress === void 0 ? void 0 : existingIngress.metadata) === null || _a === void 0 ? void 0 : _a.labels[blueGreenHelper_1.BLUE_GREEN_VERSION_LABEL];
+                // if not green label, then wrong configuration
+                if (currentLabel != blueGreenHelper_1.GREEN_LABEL_VALUE)
+                    areIngressesTargetingNewServices = false;
+            }
+            else {
+                // no ingress at all, so nothing to promote
+                areIngressesTargetingNewServices = false;
+            }
+        }
+    }));
+    return areIngressesTargetingNewServices;
+}
+exports.validateIngressesState = validateIngressesState;
+function isIngressRouted(ingressObject, serviceNameMap) {
+    let isIngressRouted = false;
+    // check if ingress targets a service in the given manifests
+    JSON.parse(JSON.stringify(ingressObject), (key, value) => {
+        if (key === "serviceName" && serviceNameMap.has(value)) {
+            isIngressRouted = true;
+        }
+        return value;
+    });
+    return isIngressRouted;
+}
+function getUpdatedBlueGreenIngress(inputObject, serviceNameMap, type) {
+    if (!type) {
+        return inputObject;
+    }
+    const newObject = JSON.parse(JSON.stringify(inputObject));
+    // add green labels and values
+    (0, blueGreenHelper_1.addBlueGreenLabelsAndAnnotations)(newObject, type);
+    // update ingress labels
+    return updateIngressBackend(newObject, serviceNameMap);
+}
+exports.getUpdatedBlueGreenIngress = getUpdatedBlueGreenIngress;
+function updateIngressBackend(inputObject, serviceNameMap) {
+    inputObject = JSON.parse(JSON.stringify(inputObject), (key, value) => {
+        if (key.toUpperCase() === BACKEND) {
+            const { serviceName } = value;
+            if (serviceNameMap.has(serviceName)) {
+                // update service name with corresponding bluegreen name only if service is provied in given manifests
+                value.serviceName = serviceNameMap.get(serviceName);
+            }
+        }
+        return value;
+    });
+    return inputObject;
+}
+exports.updateIngressBackend = updateIngressBackend;

lib/strategyHelpers/blueGreen/serviceBlueGreenHelper.js

@@ -0,0 +1,103 @@
+"use strict";
+var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
+    function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
+    return new (P || (P = Promise))(function (resolve, reject) {
+        function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
+        function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
+        function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
+        step((generator = generator.apply(thisArg, _arguments || [])).next());
+    });
+};
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.getServiceSpecLabel = exports.validateServicesState = exports.routeBlueGreenService = exports.rejectBlueGreenService = exports.promoteBlueGreenService = exports.deployBlueGreenService = void 0;
+const fileHelper = require("../../utilities/fileUtils");
+const blueGreenHelper_1 = require("./blueGreenHelper");
+function deployBlueGreenService(kubectl, filePaths) {
+    return __awaiter(this, void 0, void 0, function* () {
+        const manifestObjects = (0, blueGreenHelper_1.getManifestObjects)(filePaths);
+        // create deployments with green label value
+        const result = yield (0, blueGreenHelper_1.createWorkloadsWithLabel)(kubectl, manifestObjects.deploymentEntityList, blueGreenHelper_1.GREEN_LABEL_VALUE);
+        // create other non deployment and non service entities
+        const newObjectsList = manifestObjects.otherObjects
+            .concat(manifestObjects.ingressEntityList)
+            .concat(manifestObjects.unroutedServiceEntityList);
+        const manifestFiles = fileHelper.writeObjectsToFile(newObjectsList);
+        if (manifestFiles.length > 0)
+            yield kubectl.apply(manifestFiles);
+        // returning deployment details to check for rollout stability
+        return result;
+    });
+}
+exports.deployBlueGreenService = deployBlueGreenService;
+function promoteBlueGreenService(kubectl, manifestObjects) {
+    return __awaiter(this, void 0, void 0, function* () {
+        // checking if services are in the right state ie. targeting green deployments
+        if (!(yield validateServicesState(kubectl, manifestObjects.serviceEntityList))) {
+            throw "Not inP promote state";
+        }
+        // creating stable deployments with new configurations
+        return yield (0, blueGreenHelper_1.createWorkloadsWithLabel)(kubectl, manifestObjects.deploymentEntityList, blueGreenHelper_1.NONE_LABEL_VALUE);
+    });
+}
+exports.promoteBlueGreenService = promoteBlueGreenService;
+function rejectBlueGreenService(kubectl, filePaths) {
+    return __awaiter(this, void 0, void 0, function* () {
+        // get all kubernetes objects defined in manifest files
+        const manifestObjects = (0, blueGreenHelper_1.getManifestObjects)(filePaths);
+        // route to stable objects
+        yield routeBlueGreenService(kubectl, blueGreenHelper_1.NONE_LABEL_VALUE, manifestObjects.serviceEntityList);
+        // delete new deployments with green suffix
+        yield (0, blueGreenHelper_1.deleteWorkloadsWithLabel)(kubectl, blueGreenHelper_1.GREEN_LABEL_VALUE, manifestObjects.deploymentEntityList);
+    });
+}
+exports.rejectBlueGreenService = rejectBlueGreenService;
+function routeBlueGreenService(kubectl, nextLabel, serviceEntityList) {
+    return __awaiter(this, void 0, void 0, function* () {
+        const newObjectsList = [];
+        serviceEntityList.forEach((serviceObject) => {
+            const newBlueGreenServiceObject = getUpdatedBlueGreenService(serviceObject, nextLabel);
+            newObjectsList.push(newBlueGreenServiceObject);
+        });
+        // configures the services
+        const manifestFiles = fileHelper.writeObjectsToFile(newObjectsList);
+        yield kubectl.apply(manifestFiles);
+    });
+}
+exports.routeBlueGreenService = routeBlueGreenService;
+// add green labels to configure existing service
+function getUpdatedBlueGreenService(inputObject, labelValue) {
+    const newObject = JSON.parse(JSON.stringify(inputObject));
+    // Adding labels and annotations.
+    (0, blueGreenHelper_1.addBlueGreenLabelsAndAnnotations)(newObject, labelValue);
+    return newObject;
+}
+function validateServicesState(kubectl, serviceEntityList) {
+    return __awaiter(this, void 0, void 0, function* () {
+        let areServicesGreen = true;
+        for (const serviceObject of serviceEntityList) {
+            // finding the existing routed service
+            const existingService = yield (0, blueGreenHelper_1.fetchResource)(kubectl, serviceObject.kind, serviceObject.metadata.name);
+            if (!!existingService) {
+                const currentLabel = getServiceSpecLabel(existingService);
+                if (currentLabel != blueGreenHelper_1.GREEN_LABEL_VALUE) {
+                    // service should be targeting deployments with green label
+                    areServicesGreen = false;
+                }
+            }
+            else {
+                // service targeting deployment doesn't exist
+                areServicesGreen = false;
+            }
+        }
+        return areServicesGreen;
+    });
+}
+exports.validateServicesState = validateServicesState;
+function getServiceSpecLabel(inputObject) {
+    var _a;
+    if ((_a = inputObject === null || inputObject === void 0 ? void 0 : inputObject.spec) === null || _a === void 0 ? void 0 : _a.selector[blueGreenHelper_1.BLUE_GREEN_VERSION_LABEL]) {
+        return inputObject.spec.selector[blueGreenHelper_1.BLUE_GREEN_VERSION_LABEL];
+    }
+    return "";
+}
+exports.getServiceSpecLabel = getServiceSpecLabel;

lib/strategyHelpers/blueGreen/smiBlueGreenHelper.js

@@ -0,0 +1,189 @@
+"use strict";
+var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
+    function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
+    return new (P || (P = Promise))(function (resolve, reject) {
+        function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
+        function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
+        function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
+        step((generator = generator.apply(thisArg, _arguments || [])).next());
+    });
+};
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.cleanupSMI = exports.validateTrafficSplitsState = exports.routeBlueGreenSMI = exports.getSMIServiceResource = exports.setupSMI = exports.rejectBlueGreenSMI = exports.promoteBlueGreenSMI = exports.deployBlueGreenSMI = void 0;
+const kubectlUtils = require("../../utilities/trafficSplitUtils");
+const fileHelper = require("../../utilities/fileUtils");
+const blueGreenHelper_1 = require("./blueGreenHelper");
+const TRAFFIC_SPLIT_OBJECT_NAME_SUFFIX = "-trafficsplit";
+const TRAFFIC_SPLIT_OBJECT = "TrafficSplit";
+const MIN_VAL = 0;
+const MAX_VAL = 100;
+function deployBlueGreenSMI(kubectl, filePaths) {
+    return __awaiter(this, void 0, void 0, function* () {
+        // get all kubernetes objects defined in manifest files
+        const manifestObjects = (0, blueGreenHelper_1.getManifestObjects)(filePaths);
+        // create services and other objects
+        const newObjectsList = manifestObjects.otherObjects
+            .concat(manifestObjects.serviceEntityList)
+            .concat(manifestObjects.ingressEntityList)
+            .concat(manifestObjects.unroutedServiceEntityList);
+        const manifestFiles = fileHelper.writeObjectsToFile(newObjectsList);
+        yield kubectl.apply(manifestFiles);
+        // make extraservices and trafficsplit
+        yield setupSMI(kubectl, manifestObjects.serviceEntityList);
+        // create new deloyments
+        return yield (0, blueGreenHelper_1.createWorkloadsWithLabel)(kubectl, manifestObjects.deploymentEntityList, blueGreenHelper_1.GREEN_LABEL_VALUE);
+    });
+}
+exports.deployBlueGreenSMI = deployBlueGreenSMI;
+function promoteBlueGreenSMI(kubectl, manifestObjects) {
+    return __awaiter(this, void 0, void 0, function* () {
+        // checking if there is something to promote
+        if (!(yield validateTrafficSplitsState(kubectl, manifestObjects.serviceEntityList))) {
+            throw Error("Not in promote state SMI");
+        }
+        // create stable deployments with new configuration
+        return yield (0, blueGreenHelper_1.createWorkloadsWithLabel)(kubectl, manifestObjects.deploymentEntityList, blueGreenHelper_1.NONE_LABEL_VALUE);
+    });
+}
+exports.promoteBlueGreenSMI = promoteBlueGreenSMI;
+function rejectBlueGreenSMI(kubectl, filePaths) {
+    return __awaiter(this, void 0, void 0, function* () {
+        // get all kubernetes objects defined in manifest files
+        const manifestObjects = (0, blueGreenHelper_1.getManifestObjects)(filePaths);
+        // route trafficsplit to stable deploymetns
+        yield routeBlueGreenSMI(kubectl, blueGreenHelper_1.NONE_LABEL_VALUE, manifestObjects.serviceEntityList);
+        // delete rejected new bluegreen deployments
+        yield (0, blueGreenHelper_1.deleteWorkloadsWithLabel)(kubectl, blueGreenHelper_1.GREEN_LABEL_VALUE, manifestObjects.deploymentEntityList);
+        // delete trafficsplit and extra services
+        yield cleanupSMI(kubectl, manifestObjects.serviceEntityList);
+    });
+}
+exports.rejectBlueGreenSMI = rejectBlueGreenSMI;
+function setupSMI(kubectl, serviceEntityList) {
+    return __awaiter(this, void 0, void 0, function* () {
+        const newObjectsList = [];
+        const trafficObjectList = [];
+        serviceEntityList.forEach((serviceObject) => {
+            // create a trafficsplit for service
+            trafficObjectList.push(serviceObject);
+            // set up the services for trafficsplit
+            const newStableService = getSMIServiceResource(serviceObject, blueGreenHelper_1.STABLE_SUFFIX);
+            const newGreenService = getSMIServiceResource(serviceObject, blueGreenHelper_1.GREEN_SUFFIX);
+            newObjectsList.push(newStableService);
+            newObjectsList.push(newGreenService);
+        });
+        // create services
+        const manifestFiles = fileHelper.writeObjectsToFile(newObjectsList);
+        yield kubectl.apply(manifestFiles);
+        // route to stable service
+        trafficObjectList.forEach((inputObject) => {
+            createTrafficSplitObject(kubectl, inputObject.metadata.name, blueGreenHelper_1.NONE_LABEL_VALUE);
+        });
+    });
+}
+exports.setupSMI = setupSMI;
+let trafficSplitAPIVersion = "";
+function createTrafficSplitObject(kubectl, name, nextLabel) {
+    return __awaiter(this, void 0, void 0, function* () {
+        // cache traffic split api version
+        if (!trafficSplitAPIVersion)
+            trafficSplitAPIVersion = yield kubectlUtils.getTrafficSplitAPIVersion(kubectl);
+        // decide weights based on nextlabel
+        const stableWeight = nextLabel === blueGreenHelper_1.GREEN_LABEL_VALUE ? MIN_VAL : MAX_VAL;
+        const greenWeight = nextLabel === blueGreenHelper_1.GREEN_LABEL_VALUE ? MAX_VAL : MIN_VAL;
+        const trafficSplitObject = JSON.stringify({
+            apiVersion: trafficSplitAPIVersion,
+            kind: "TrafficSplit",
+            metadata: {
+                name: (0, blueGreenHelper_1.getBlueGreenResourceName)(name, TRAFFIC_SPLIT_OBJECT_NAME_SUFFIX),
+            },
+            spec: {
+                service: name,
+                backends: [
+                    {
+                        service: (0, blueGreenHelper_1.getBlueGreenResourceName)(name, blueGreenHelper_1.STABLE_SUFFIX),
+                        weight: stableWeight,
+                    },
+                    {
+                        service: (0, blueGreenHelper_1.getBlueGreenResourceName)(name, blueGreenHelper_1.GREEN_SUFFIX),
+                        weight: greenWeight,
+                    },
+                ],
+            },
+        });
+        // create traffic split object
+        const trafficSplitManifestFile = fileHelper.writeManifestToFile(trafficSplitObject, TRAFFIC_SPLIT_OBJECT, (0, blueGreenHelper_1.getBlueGreenResourceName)(name, TRAFFIC_SPLIT_OBJECT_NAME_SUFFIX));
+        yield kubectl.apply(trafficSplitManifestFile);
+    });
+}
+function getSMIServiceResource(inputObject, suffix) {
+    const newObject = JSON.parse(JSON.stringify(inputObject));
+    if (suffix === blueGreenHelper_1.STABLE_SUFFIX) {
+        // adding stable suffix to service name
+        newObject.metadata.name = (0, blueGreenHelper_1.getBlueGreenResourceName)(inputObject.metadata.name, blueGreenHelper_1.STABLE_SUFFIX);
+        return (0, blueGreenHelper_1.getNewBlueGreenObject)(newObject, blueGreenHelper_1.NONE_LABEL_VALUE);
+    }
+    else {
+        // green label will be added for these
+        return (0, blueGreenHelper_1.getNewBlueGreenObject)(newObject, blueGreenHelper_1.GREEN_LABEL_VALUE);
+    }
+}
+exports.getSMIServiceResource = getSMIServiceResource;
+function routeBlueGreenSMI(kubectl, nextLabel, serviceEntityList) {
+    return __awaiter(this, void 0, void 0, function* () {
+        for (const serviceObject of serviceEntityList) {
+            // route trafficsplit to given label
+            yield createTrafficSplitObject(kubectl, serviceObject.metadata.name, nextLabel);
+        }
+    });
+}
+exports.routeBlueGreenSMI = routeBlueGreenSMI;
+function validateTrafficSplitsState(kubectl, serviceEntityList) {
+    return __awaiter(this, void 0, void 0, function* () {
+        let trafficSplitsInRightState = true;
+        for (const serviceObject of serviceEntityList) {
+            const name = serviceObject.metadata.name;
+            let trafficSplitObject = yield (0, blueGreenHelper_1.fetchResource)(kubectl, TRAFFIC_SPLIT_OBJECT, (0, blueGreenHelper_1.getBlueGreenResourceName)(name, TRAFFIC_SPLIT_OBJECT_NAME_SUFFIX));
+            if (!trafficSplitObject) {
+                // no traffic split exits
+                trafficSplitsInRightState = false;
+            }
+            trafficSplitObject = JSON.parse(JSON.stringify(trafficSplitObject));
+            trafficSplitObject.spec.backends.forEach((element) => {
+                // checking if trafficsplit in right state to deploy
+                if (element.service === (0, blueGreenHelper_1.getBlueGreenResourceName)(name, blueGreenHelper_1.GREEN_SUFFIX)) {
+                    if (element.weight != MAX_VAL)
+                        trafficSplitsInRightState = false;
+                }
+                if (element.service === (0, blueGreenHelper_1.getBlueGreenResourceName)(name, blueGreenHelper_1.STABLE_SUFFIX)) {
+                    if (element.weight != MIN_VAL)
+                        trafficSplitsInRightState = false;
+                }
+            });
+        }
+        return trafficSplitsInRightState;
+    });
+}
+exports.validateTrafficSplitsState = validateTrafficSplitsState;
+function cleanupSMI(kubectl, serviceEntityList) {
+    return __awaiter(this, void 0, void 0, function* () {
+        const deleteList = [];
+        serviceEntityList.forEach((serviceObject) => {
+            deleteList.push({
+                name: (0, blueGreenHelper_1.getBlueGreenResourceName)(serviceObject.metadata.name, TRAFFIC_SPLIT_OBJECT_NAME_SUFFIX),
+                kind: TRAFFIC_SPLIT_OBJECT,
+            });
+            deleteList.push({
+                name: (0, blueGreenHelper_1.getBlueGreenResourceName)(serviceObject.metadata.name, blueGreenHelper_1.GREEN_SUFFIX),
+                kind: serviceObject.kind,
+            });
+            deleteList.push({
+                name: (0, blueGreenHelper_1.getBlueGreenResourceName)(serviceObject.metadata.name, blueGreenHelper_1.STABLE_SUFFIX),
+                kind: serviceObject.kind,
+            });
+        });
+        // delete all objects
+        yield (0, blueGreenHelper_1.deleteObjects)(kubectl, deleteList);
+    });
+}
+exports.cleanupSMI = cleanupSMI;

lib/strategyHelpers/canary/canaryHelper.js

@@ -0,0 +1,159 @@
+"use strict";
+var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
+    function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
+    return new (P || (P = Promise))(function (resolve, reject) {
+        function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
+        function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
+        function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
+        step((generator = generator.apply(thisArg, _arguments || [])).next());
+    });
+};
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.getStableResourceName = exports.getBaselineResourceName = exports.getCanaryResourceName = exports.fetchResource = exports.getNewCanaryResource = exports.getNewBaselineResource = exports.getStableResource = exports.isResourceMarkedAsStable = exports.markResourceAsStable = exports.deleteCanaryDeployment = exports.STABLE_LABEL_VALUE = exports.STABLE_SUFFIX = exports.CANARY_LABEL_VALUE = exports.BASELINE_LABEL_VALUE = exports.CANARY_VERSION_LABEL = void 0;
+const fs = require("fs");
+const yaml = require("js-yaml");
+const core = require("@actions/core");
+const kubernetesTypes_1 = require("../../types/kubernetesTypes");
+const utils = require("../../utilities/manifestUpdateUtils");
+const manifestUpdateUtils_1 = require("../../utilities/manifestUpdateUtils");
+const manifestSpecLabelUtils_1 = require("../../utilities/manifestSpecLabelUtils");
+const kubectlUtils_1 = require("../../utilities/kubectlUtils");
+exports.CANARY_VERSION_LABEL = "workflow/version";
+const BASELINE_SUFFIX = "-baseline";
+exports.BASELINE_LABEL_VALUE = "baseline";
+const CANARY_SUFFIX = "-canary";
+exports.CANARY_LABEL_VALUE = "canary";
+exports.STABLE_SUFFIX = "-stable";
+exports.STABLE_LABEL_VALUE = "stable";
+function deleteCanaryDeployment(kubectl, manifestFilePaths, includeServices) {
+    return __awaiter(this, void 0, void 0, function* () {
+        if (manifestFilePaths == null || manifestFilePaths.length == 0) {
+            throw new Error("Manifest file not found");
+        }
+        yield cleanUpCanary(kubectl, manifestFilePaths, includeServices);
+    });
+}
+exports.deleteCanaryDeployment = deleteCanaryDeployment;
+function markResourceAsStable(inputObject) {
+    if (isResourceMarkedAsStable(inputObject)) {
+        return inputObject;
+    }
+    const newObject = JSON.parse(JSON.stringify(inputObject));
+    addCanaryLabelsAndAnnotations(newObject, exports.STABLE_LABEL_VALUE);
+    return newObject;
+}
+exports.markResourceAsStable = markResourceAsStable;
+function isResourceMarkedAsStable(inputObject) {
+    var _a;
+    return (((_a = inputObject === null || inputObject === void 0 ? void 0 : inputObject.metadata) === null || _a === void 0 ? void 0 : _a.labels[exports.CANARY_VERSION_LABEL]) === exports.STABLE_LABEL_VALUE);
+}
+exports.isResourceMarkedAsStable = isResourceMarkedAsStable;
+function getStableResource(inputObject) {
+    const replicaCount = specContainsReplicas(inputObject.kind)
+        ? inputObject.metadata.replicas
+        : 0;
+    return getNewCanaryObject(inputObject, replicaCount, exports.STABLE_LABEL_VALUE);
+}
+exports.getStableResource = getStableResource;
+function getNewBaselineResource(stableObject, replicas) {
+    return getNewCanaryObject(stableObject, replicas, exports.BASELINE_LABEL_VALUE);
+}
+exports.getNewBaselineResource = getNewBaselineResource;
+function getNewCanaryResource(inputObject, replicas) {
+    return getNewCanaryObject(inputObject, replicas, exports.CANARY_LABEL_VALUE);
+}
+exports.getNewCanaryResource = getNewCanaryResource;
+function fetchResource(kubectl, kind, name) {
+    return __awaiter(this, void 0, void 0, function* () {
+        const result = yield kubectl.getResource(kind, name);
+        if (!result || (result === null || result === void 0 ? void 0 : result.stderr)) {
+            return null;
+        }
+        if (result.stdout) {
+            const resource = JSON.parse(result.stdout);
+            try {
+                utils.UnsetClusterSpecificDetails(resource);
+                return resource;
+            }
+            catch (ex) {
+                core.debug(`Exception occurred while Parsing ${resource} in JSON object: ${ex}`);
+            }
+        }
+    });
+}
+exports.fetchResource = fetchResource;
+function getCanaryResourceName(name) {
+    return name + CANARY_SUFFIX;
+}
+exports.getCanaryResourceName = getCanaryResourceName;
+function getBaselineResourceName(name) {
+    return name + BASELINE_SUFFIX;
+}
+exports.getBaselineResourceName = getBaselineResourceName;
+function getStableResourceName(name) {
+    return name + exports.STABLE_SUFFIX;
+}
+exports.getStableResourceName = getStableResourceName;
+function getNewCanaryObject(inputObject, replicas, type) {
+    const newObject = JSON.parse(JSON.stringify(inputObject));
+    // Updating name
+    if (type === exports.CANARY_LABEL_VALUE) {
+        newObject.metadata.name = getCanaryResourceName(inputObject.metadata.name);
+    }
+    else if (type === exports.STABLE_LABEL_VALUE) {
+        newObject.metadata.name = getStableResourceName(inputObject.metadata.name);
+    }
+    else {
+        newObject.metadata.name = getBaselineResourceName(inputObject.metadata.name);
+    }
+    addCanaryLabelsAndAnnotations(newObject, type);
+    if (specContainsReplicas(newObject.kind)) {
+        newObject.spec.replicas = replicas;
+    }
+    return newObject;
+}
+function specContainsReplicas(kind) {
+    return (kind.toLowerCase() !== kubernetesTypes_1.KubernetesWorkload.POD.toLowerCase() &&
+        kind.toLowerCase() !== kubernetesTypes_1.KubernetesWorkload.DAEMON_SET.toLowerCase() &&
+        !(0, kubernetesTypes_1.isServiceEntity)(kind));
+}
+function addCanaryLabelsAndAnnotations(inputObject, type) {
+    const newLabels = new Map();
+    newLabels[exports.CANARY_VERSION_LABEL] = type;
+    (0, manifestUpdateUtils_1.updateObjectLabels)(inputObject, newLabels, false);
+    (0, manifestUpdateUtils_1.updateObjectAnnotations)(inputObject, newLabels, false);
+    (0, manifestUpdateUtils_1.updateSelectorLabels)(inputObject, newLabels, false);
+    if (!(0, kubernetesTypes_1.isServiceEntity)(inputObject.kind)) {
+        (0, manifestSpecLabelUtils_1.updateSpecLabels)(inputObject, newLabels, false);
+    }
+}
+function cleanUpCanary(kubectl, files, includeServices) {
+    return __awaiter(this, void 0, void 0, function* () {
+        const deleteObject = function (kind, name) {
+            return __awaiter(this, void 0, void 0, function* () {
+                try {
+                    const result = yield kubectl.delete([kind, name]);
+                    (0, kubectlUtils_1.checkForErrors)([result]);
+                }
+                catch (ex) {
+                    // Ignore failures of delete if it doesn't exist
+                }
+            });
+        };
+        for (const filePath of files) {
+            const fileContents = fs.readFileSync(filePath).toString();
+            const parsedYaml = yaml.safeLoadAll(fileContents);
+            for (const inputObject of parsedYaml) {
+                const name = inputObject.metadata.name;
+                const kind = inputObject.kind;
+                if ((0, kubernetesTypes_1.isDeploymentEntity)(kind) ||
+                    (includeServices && (0, kubernetesTypes_1.isServiceEntity)(kind))) {
+                    const canaryObjectName = getCanaryResourceName(name);
+                    const baselineObjectName = getBaselineResourceName(name);
+                    yield deleteObject(kind, canaryObjectName);
+                    yield deleteObject(kind, baselineObjectName);
+                }
+            }
+        }
+    });
+}

lib/strategyHelpers/canary/podCanaryHelper.js

@@ -0,0 +1,72 @@
+"use strict";
+var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
+    function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
+    return new (P || (P = Promise))(function (resolve, reject) {
+        function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
+        function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
+        function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
+        step((generator = generator.apply(thisArg, _arguments || [])).next());
+    });
+};
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.deployPodCanary = void 0;
+const core = require("@actions/core");
+const fs = require("fs");
+const yaml = require("js-yaml");
+const fileHelper = require("../../utilities/fileUtils");
+const canaryDeploymentHelper = require("./canaryHelper");
+const kubernetesTypes_1 = require("../../types/kubernetesTypes");
+const manifestUpdateUtils_1 = require("../../utilities/manifestUpdateUtils");
+function deployPodCanary(filePaths, kubectl) {
+    return __awaiter(this, void 0, void 0, function* () {
+        const newObjectsList = [];
+        const percentage = parseInt(core.getInput("percentage"));
+        if (percentage < 0 || percentage > 100)
+            throw Error("Percentage must be between 0 and 100");
+        for (const filePath of filePaths) {
+            const fileContents = fs.readFileSync(filePath).toString();
+            const parsedYaml = yaml.safeLoadAll(fileContents);
+            for (const inputObject of parsedYaml) {
+                const name = inputObject.metadata.name;
+                const kind = inputObject.kind;
+                if ((0, kubernetesTypes_1.isDeploymentEntity)(kind)) {
+                    core.debug("Calculating replica count for canary");
+                    const canaryReplicaCount = calculateReplicaCountForCanary(inputObject, percentage);
+                    core.debug("Replica count is " + canaryReplicaCount);
+                    // Get stable object
+                    core.debug("Querying stable object");
+                    const stableObject = yield canaryDeploymentHelper.fetchResource(kubectl, kind, name);
+                    if (!stableObject) {
+                        core.debug("Stable object not found. Creating canary object");
+                        const newCanaryObject = canaryDeploymentHelper.getNewCanaryResource(inputObject, canaryReplicaCount);
+                        newObjectsList.push(newCanaryObject);
+                    }
+                    else {
+                        core.debug("Creating canary and baseline objects. Stable object found: " +
+                            JSON.stringify(stableObject));
+                        const newCanaryObject = canaryDeploymentHelper.getNewCanaryResource(inputObject, canaryReplicaCount);
+                        core.debug("New canary object: " + JSON.stringify(newCanaryObject));
+                        const newBaselineObject = canaryDeploymentHelper.getNewBaselineResource(stableObject, canaryReplicaCount);
+                        core.debug("New baseline object: " + JSON.stringify(newBaselineObject));
+                        newObjectsList.push(newCanaryObject);
+                        newObjectsList.push(newBaselineObject);
+                    }
+                }
+                else {
+                    // update non deployment entity as it is
+                    newObjectsList.push(inputObject);
+                }
+            }
+        }
+        core.debug("New objects list: " + JSON.stringify(newObjectsList));
+        const manifestFiles = fileHelper.writeObjectsToFile(newObjectsList);
+        const forceDeployment = core.getInput("force").toLowerCase() === "true";
+        const result = yield kubectl.apply(manifestFiles, forceDeployment);
+        return { result, newFilePaths: manifestFiles };
+    });
+}
+exports.deployPodCanary = deployPodCanary;
+function calculateReplicaCountForCanary(inputObject, percentage) {
+    const inputReplicaCount = (0, manifestUpdateUtils_1.getReplicaCount)(inputObject);
+    return Math.round((inputReplicaCount * percentage) / 100);
+}

lib/strategyHelpers/canary/smiCanaryHelper.js

@@ -0,0 +1,221 @@
+"use strict";
+var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
+    function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
+    return new (P || (P = Promise))(function (resolve, reject) {
+        function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
+        function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
+        function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
+        step((generator = generator.apply(thisArg, _arguments || [])).next());
+    });
+};
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.redirectTrafficToStableDeployment = exports.redirectTrafficToCanaryDeployment = exports.deploySMICanary = void 0;
+const core = require("@actions/core");
+const fs = require("fs");
+const yaml = require("js-yaml");
+const fileHelper = require("../../utilities/fileUtils");
+const kubectlUtils = require("../../utilities/trafficSplitUtils");
+const canaryDeploymentHelper = require("./canaryHelper");
+const kubernetesTypes_1 = require("../../types/kubernetesTypes");
+const kubectlUtils_1 = require("../../utilities/kubectlUtils");
+const TRAFFIC_SPLIT_OBJECT_NAME_SUFFIX = "-workflow-rollout";
+const TRAFFIC_SPLIT_OBJECT = "TrafficSplit";
+function deploySMICanary(filePaths, kubectl) {
+    return __awaiter(this, void 0, void 0, function* () {
+        const canaryReplicaCount = parseInt(core.getInput("baseline-and-canary-replicas"));
+        if (canaryReplicaCount < 0 || canaryReplicaCount > 100)
+            throw Error("Baseline-and-canary-replicas must be between 0 and 100");
+        const newObjectsList = [];
+        filePaths.forEach((filePath) => {
+            const fileContents = fs.readFileSync(filePath).toString();
+            yaml.safeLoadAll(fileContents, (inputObject) => {
+                const name = inputObject.metadata.name;
+                const kind = inputObject.kind;
+                if ((0, kubernetesTypes_1.isDeploymentEntity)(kind)) {
+                    const stableObject = canaryDeploymentHelper.fetchResource(kubectl, kind, name);
+                    if (!stableObject) {
+                        core.debug("Stable object not found. Creating only canary object");
+                        const newCanaryObject = canaryDeploymentHelper.getNewCanaryResource(inputObject, canaryReplicaCount);
+                        newObjectsList.push(newCanaryObject);
+                    }
+                    else {
+                        if (!canaryDeploymentHelper.isResourceMarkedAsStable(stableObject)) {
+                            throw Error(`StableSpecSelectorNotExist : ${name}`);
+                        }
+                        core.debug("Stable object found. Creating canary and baseline objects");
+                        const newCanaryObject = canaryDeploymentHelper.getNewCanaryResource(inputObject, canaryReplicaCount);
+                        const newBaselineObject = canaryDeploymentHelper.getNewBaselineResource(stableObject, canaryReplicaCount);
+                        newObjectsList.push(newCanaryObject);
+                        newObjectsList.push(newBaselineObject);
+                    }
+                }
+                else {
+                    // Update non deployment entity as it is
+                    newObjectsList.push(inputObject);
+                }
+            });
+        });
+        const newFilePaths = fileHelper.writeObjectsToFile(newObjectsList);
+        const forceDeployment = core.getInput("force").toLowerCase() === "true";
+        const result = yield kubectl.apply(newFilePaths, forceDeployment);
+        yield createCanaryService(kubectl, filePaths);
+        return { result, newFilePaths };
+    });
+}
+exports.deploySMICanary = deploySMICanary;
+function createCanaryService(kubectl, filePaths) {
+    var _a;
+    return __awaiter(this, void 0, void 0, function* () {
+        const newObjectsList = [];
+        const trafficObjectsList = [];
+        for (const filePath of filePaths) {
+            const fileContents = fs.readFileSync(filePath).toString();
+            const parsedYaml = yaml.safeLoadAll(fileContents);
+            for (const inputObject of parsedYaml) {
+                const name = inputObject.metadata.name;
+                const kind = inputObject.kind;
+                if ((0, kubernetesTypes_1.isServiceEntity)(kind)) {
+                    const newCanaryServiceObject = canaryDeploymentHelper.getNewCanaryResource(inputObject);
+                    newObjectsList.push(newCanaryServiceObject);
+                    const newBaselineServiceObject = canaryDeploymentHelper.getNewBaselineResource(inputObject);
+                    newObjectsList.push(newBaselineServiceObject);
+                    const stableObject = yield canaryDeploymentHelper.fetchResource(kubectl, kind, canaryDeploymentHelper.getStableResourceName(name));
+                    if (!stableObject) {
+                        const newStableServiceObject = canaryDeploymentHelper.getStableResource(inputObject);
+                        newObjectsList.push(newStableServiceObject);
+                        core.debug("Creating the traffic object for service: " + name);
+                        const trafficObject = yield createTrafficSplitManifestFile(kubectl, name, 0, 0, 1000);
+                        trafficObjectsList.push(trafficObject);
+                    }
+                    else {
+                        let updateTrafficObject = true;
+                        const trafficObject = yield canaryDeploymentHelper.fetchResource(kubectl, TRAFFIC_SPLIT_OBJECT, getTrafficSplitResourceName(name));
+                        if (trafficObject) {
+                            const trafficJObject = JSON.parse(JSON.stringify(trafficObject));
+                            if ((_a = trafficJObject === null || trafficJObject === void 0 ? void 0 : trafficJObject.spec) === null || _a === void 0 ? void 0 : _a.backends) {
+                                trafficJObject.spec.backends.forEach((s) => {
+                                    if (s.service ===
+                                        canaryDeploymentHelper.getCanaryResourceName(name) &&
+                                        s.weight === "1000m") {
+                                        core.debug("Update traffic objcet not required");
+                                        updateTrafficObject = false;
+                                    }
+                                });
+                            }
+                        }
+                        if (updateTrafficObject) {
+                            core.debug("Stable service object present so updating the traffic object for service: " +
+                                name);
+                            trafficObjectsList.push(updateTrafficSplitObject(kubectl, name));
+                        }
+                    }
+                }
+            }
+        }
+        const manifestFiles = fileHelper.writeObjectsToFile(newObjectsList);
+        manifestFiles.push(...trafficObjectsList);
+        const forceDeployment = core.getInput("force").toLowerCase() === "true";
+        const result = yield kubectl.apply(manifestFiles, forceDeployment);
+        (0, kubectlUtils_1.checkForErrors)([result]);
+    });
+}
+function redirectTrafficToCanaryDeployment(kubectl, manifestFilePaths) {
+    return __awaiter(this, void 0, void 0, function* () {
+        yield adjustTraffic(kubectl, manifestFilePaths, 0, 1000);
+    });
+}
+exports.redirectTrafficToCanaryDeployment = redirectTrafficToCanaryDeployment;
+function redirectTrafficToStableDeployment(kubectl, manifestFilePaths) {
+    return __awaiter(this, void 0, void 0, function* () {
+        yield adjustTraffic(kubectl, manifestFilePaths, 1000, 0);
+    });
+}
+exports.redirectTrafficToStableDeployment = redirectTrafficToStableDeployment;
+function adjustTraffic(kubectl, manifestFilePaths, stableWeight, canaryWeight) {
+    return __awaiter(this, void 0, void 0, function* () {
+        if (!manifestFilePaths || (manifestFilePaths === null || manifestFilePaths === void 0 ? void 0 : manifestFilePaths.length) == 0) {
+            return;
+        }
+        const trafficSplitManifests = [];
+        for (const filePath of manifestFilePaths) {
+            const fileContents = fs.readFileSync(filePath).toString();
+            const parsedYaml = yaml.safeLoadAll(fileContents);
+            for (const inputObject of parsedYaml) {
+                const name = inputObject.metadata.name;
+                const kind = inputObject.kind;
+                if ((0, kubernetesTypes_1.isServiceEntity)(kind)) {
+                    trafficSplitManifests.push(yield createTrafficSplitManifestFile(kubectl, name, stableWeight, 0, canaryWeight));
+                }
+            }
+        }
+        if (trafficSplitManifests.length <= 0) {
+            return;
+        }
+        const forceDeployment = core.getInput("force").toLowerCase() === "true";
+        const result = yield kubectl.apply(trafficSplitManifests, forceDeployment);
+        (0, kubectlUtils_1.checkForErrors)([result]);
+    });
+}
+function updateTrafficSplitObject(kubectl, serviceName) {
+    return __awaiter(this, void 0, void 0, function* () {
+        const percentage = parseInt(core.getInput("percentage"));
+        if (percentage < 0 || percentage > 100)
+            throw Error("Percentage must be between 0 and 100");
+        const percentageWithMuliplier = percentage * 10;
+        const baselineAndCanaryWeight = percentageWithMuliplier / 2;
+        const stableDeploymentWeight = 1000 - percentageWithMuliplier;
+        core.debug("Creating the traffic object with canary weight: " +
+            baselineAndCanaryWeight +
+            ",baseling weight: " +
+            baselineAndCanaryWeight +
+            ",stable: " +
+            stableDeploymentWeight);
+        return yield createTrafficSplitManifestFile(kubectl, serviceName, stableDeploymentWeight, baselineAndCanaryWeight, baselineAndCanaryWeight);
+    });
+}
+function createTrafficSplitManifestFile(kubectl, serviceName, stableWeight, baselineWeight, canaryWeight) {
+    return __awaiter(this, void 0, void 0, function* () {
+        const smiObjectString = yield getTrafficSplitObject(kubectl, serviceName, stableWeight, baselineWeight, canaryWeight);
+        const manifestFile = fileHelper.writeManifestToFile(smiObjectString, TRAFFIC_SPLIT_OBJECT, serviceName);
+        if (!manifestFile) {
+            throw new Error("Unable to create traffic split manifest file");
+        }
+        return manifestFile;
+    });
+}
+let trafficSplitAPIVersion = "";
+function getTrafficSplitObject(kubectl, name, stableWeight, baselineWeight, canaryWeight) {
+    return __awaiter(this, void 0, void 0, function* () {
+        // cached version
+        if (!trafficSplitAPIVersion) {
+            trafficSplitAPIVersion = yield kubectlUtils.getTrafficSplitAPIVersion(kubectl);
+        }
+        return JSON.stringify({
+            apiVersion: trafficSplitAPIVersion,
+            kind: "TrafficSplit",
+            metadata: {
+                name: getTrafficSplitResourceName(name),
+            },
+            spec: {
+                backends: [
+                    {
+                        service: canaryDeploymentHelper.getStableResourceName(name),
+                        weight: stableWeight,
+                    },
+                    {
+                        service: canaryDeploymentHelper.getBaselineResourceName(name),
+                        weight: baselineWeight,
+                    },
+                    {
+                        service: canaryDeploymentHelper.getCanaryResourceName(name),
+                        weight: canaryWeight,
+                    },
+                ],
+                service: name,
+            },
+        });
+    });
+}
+function getTrafficSplitResourceName(name) {
+    return name + TRAFFIC_SPLIT_OBJECT_NAME_SUFFIX;
+}

lib/strategyHelpers/deploymentHelper.js

@@ -0,0 +1,136 @@
+"use strict";
+var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
+    function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
+    return new (P || (P = Promise))(function (resolve, reject) {
+        function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
+        function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
+        function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
+        step((generator = generator.apply(thisArg, _arguments || [])).next());
+    });
+};
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.annotateAndLabelResources = exports.checkManifestStability = exports.deployManifests = void 0;
+const fs = require("fs");
+const yaml = require("js-yaml");
+const canaryDeploymentHelper = require("./canary/canaryHelper");
+const models = require("../types/kubernetesTypes");
+const kubernetesTypes_1 = require("../types/kubernetesTypes");
+const fileHelper = require("../utilities/fileUtils");
+const KubernetesManifestUtility = require("../utilities/manifestStabilityUtils");
+const podCanaryHelper_1 = require("./canary/podCanaryHelper");
+const smiCanaryHelper_1 = require("./canary/smiCanaryHelper");
+const serviceBlueGreenHelper_1 = require("./blueGreen/serviceBlueGreenHelper");
+const ingressBlueGreenHelper_1 = require("./blueGreen/ingressBlueGreenHelper");
+const smiBlueGreenHelper_1 = require("./blueGreen/smiBlueGreenHelper");
+const deploymentStrategy_1 = require("../types/deploymentStrategy");
+const core = require("@actions/core");
+const trafficSplitMethod_1 = require("../types/trafficSplitMethod");
+const routeStrategy_1 = require("../types/routeStrategy");
+const workflowAnnotationUtils_1 = require("../utilities/workflowAnnotationUtils");
+const kubectlUtils_1 = require("../utilities/kubectlUtils");
+const githubUtils_1 = require("../utilities/githubUtils");
+const dockerUtils_1 = require("../utilities/dockerUtils");
+function deployManifests(files, deploymentStrategy, kubectl, trafficSplitMethod) {
+    return __awaiter(this, void 0, void 0, function* () {
+        switch (deploymentStrategy) {
+            case deploymentStrategy_1.DeploymentStrategy.CANARY: {
+                const { result, newFilePaths } = trafficSplitMethod == trafficSplitMethod_1.TrafficSplitMethod.SMI
+                    ? yield (0, smiCanaryHelper_1.deploySMICanary)(files, kubectl)
+                    : yield (0, podCanaryHelper_1.deployPodCanary)(files, kubectl);
+                (0, kubectlUtils_1.checkForErrors)([result]);
+                return newFilePaths;
+            }
+            case deploymentStrategy_1.DeploymentStrategy.BLUE_GREEN: {
+                const routeStrategy = (0, routeStrategy_1.parseRouteStrategy)(core.getInput("route-method", { required: true }));
+                const { result, newFilePaths } = yield Promise.resolve((routeStrategy == routeStrategy_1.RouteStrategy.INGRESS &&
+                    (0, ingressBlueGreenHelper_1.deployBlueGreenIngress)(kubectl, files)) ||
+                    (routeStrategy == routeStrategy_1.RouteStrategy.SMI &&
+                        (0, smiBlueGreenHelper_1.deployBlueGreenSMI)(kubectl, files)) ||
+                    (0, serviceBlueGreenHelper_1.deployBlueGreenService)(kubectl, files));
+                (0, kubectlUtils_1.checkForErrors)([result]);
+                return newFilePaths;
+            }
+            case undefined: {
+                core.warning("Deployment strategy is not recognized.");
+            }
+            default: {
+                const trafficSplitMethod = (0, trafficSplitMethod_1.parseTrafficSplitMethod)(core.getInput("traffic-split-method", { required: true }));
+                const forceDeployment = core.getInput("force").toLowerCase() === "true";
+                if (trafficSplitMethod === trafficSplitMethod_1.TrafficSplitMethod.SMI) {
+                    const updatedManifests = appendStableVersionLabelToResource(files);
+                    const result = yield kubectl.apply(updatedManifests, forceDeployment);
+                    (0, kubectlUtils_1.checkForErrors)([result]);
+                }
+                else {
+                    const result = yield kubectl.apply(files, forceDeployment);
+                    (0, kubectlUtils_1.checkForErrors)([result]);
+                }
+                return files;
+            }
+        }
+    });
+}
+exports.deployManifests = deployManifests;
+function appendStableVersionLabelToResource(files) {
+    const manifestFiles = [];
+    const newObjectsList = [];
+    files.forEach((filePath) => {
+        const fileContents = fs.readFileSync(filePath).toString();
+        yaml.safeLoadAll(fileContents, function (inputObject) {
+            const { kind } = inputObject;
+            if ((0, kubernetesTypes_1.isDeploymentEntity)(kind)) {
+                const updatedObject = canaryDeploymentHelper.markResourceAsStable(inputObject);
+                newObjectsList.push(updatedObject);
+            }
+            else {
+                manifestFiles.push(filePath);
+            }
+        });
+    });
+    const updatedManifestFiles = fileHelper.writeObjectsToFile(newObjectsList);
+    manifestFiles.push(...updatedManifestFiles);
+    return manifestFiles;
+}
+function checkManifestStability(kubectl, resources) {
+    return __awaiter(this, void 0, void 0, function* () {
+        yield KubernetesManifestUtility.checkManifestStability(kubectl, resources);
+    });
+}
+exports.checkManifestStability = checkManifestStability;
+function annotateAndLabelResources(files, kubectl, resourceTypes, allPods) {
+    return __awaiter(this, void 0, void 0, function* () {
+        const githubToken = core.getInput("token");
+        const workflowFilePath = yield (0, githubUtils_1.getWorkflowFilePath)(githubToken);
+        const deploymentConfig = yield (0, dockerUtils_1.getDeploymentConfig)();
+        const annotationKeyLabel = (0, workflowAnnotationUtils_1.getWorkflowAnnotationKeyLabel)(workflowFilePath);
+        yield annotateResources(files, kubectl, resourceTypes, allPods, annotationKeyLabel, workflowFilePath, deploymentConfig);
+        yield labelResources(files, kubectl, annotationKeyLabel);
+    });
+}
+exports.annotateAndLabelResources = annotateAndLabelResources;
+function annotateResources(files, kubectl, resourceTypes, allPods, annotationKey, workflowFilePath, deploymentConfig) {
+    return __awaiter(this, void 0, void 0, function* () {
+        const annotateResults = [];
+        const namespace = core.getInput("namespace") || "default";
+        const lastSuccessSha = yield (0, kubectlUtils_1.getLastSuccessfulRunSha)(kubectl, namespace, annotationKey);
+        const annotationKeyValStr = `${annotationKey}=${(0, workflowAnnotationUtils_1.getWorkflowAnnotations)(lastSuccessSha, workflowFilePath, deploymentConfig)}`;
+        annotateResults.push(yield kubectl.annotate("namespace", namespace, annotationKeyValStr));
+        annotateResults.push(yield kubectl.annotateFiles(files, annotationKeyValStr));
+        for (const resource of resourceTypes) {
+            if (resource.type.toLowerCase() !==
+                models.KubernetesWorkload.POD.toLowerCase()) {
+                (yield (0, kubectlUtils_1.annotateChildPods)(kubectl, resource.type, resource.name, annotationKeyValStr, allPods)).forEach((execResult) => annotateResults.push(execResult));
+            }
+        }
+        (0, kubectlUtils_1.checkForErrors)(annotateResults, true);
+    });
+}
+function labelResources(files, kubectl, label) {
+    return __awaiter(this, void 0, void 0, function* () {
+        const labels = [
+            `workflowFriendlyName=${(0, githubUtils_1.normalizeWorkflowStrLabel)(process.env.GITHUB_WORKFLOW)}`,
+            `workflow=${label}`,
+        ];
+        (0, kubectlUtils_1.checkForErrors)([yield kubectl.labelFiles(files, labels)], true);
+    });
+}

lib/types/action.js

@@ -0,0 +1,16 @@
+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.parseAction = exports.Action = void 0;
+var Action;
+(function (Action) {
+    Action["DEPLOY"] = "deploy";
+    Action["PROMOTE"] = "promote";
+    Action["REJECT"] = "reject";
+})(Action = exports.Action || (exports.Action = {}));
+/**
+ * Converts a string to the Action enum
+ * @param str The action type (case insensitive)
+ * @returns The Action enum or undefined if it can't be parsed
+ */
+const parseAction = (str) => Action[Object.keys(Action).filter((k) => Action[k].toString().toLowerCase() === str.toLowerCase())[0]];
+exports.parseAction = parseAction;

lib/types/deployment.js

@@ -0,0 +1,11 @@
+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.isDeployment = void 0;
+const deploymentTypes = [
+    "deployment",
+    "replicaset",
+    "daemonset",
+    "pod",
+    "statefulset",
+];
+exports.isDeployment = (kind) => deploymentTypes.some((x) => x == kind.toLowerCase());

lib/types/deploymentConfig.js

@@ -0,0 +1,2 @@
+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });

lib/types/deploymentStrategy.js

@@ -0,0 +1,15 @@
+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.parseDeploymentStrategy = exports.DeploymentStrategy = void 0;
+var DeploymentStrategy;
+(function (DeploymentStrategy) {
+    DeploymentStrategy["CANARY"] = "canary";
+    DeploymentStrategy["BLUE_GREEN"] = "blue-green";
+})(DeploymentStrategy = exports.DeploymentStrategy || (exports.DeploymentStrategy = {}));
+/**
+ * Converts a string to the DeploymentStrategy enum
+ * @param str The deployment strategy (case insensitive)
+ * @returns The DeploymentStrategy enum or undefined if it can't be parsed
+ */
+const parseDeploymentStrategy = (str) => DeploymentStrategy[Object.keys(DeploymentStrategy).filter((k) => DeploymentStrategy[k].toString().toLowerCase() === str.toLowerCase())[0]];
+exports.parseDeploymentStrategy = parseDeploymentStrategy;

lib/types/docker.js

@@ -0,0 +1,40 @@
+"use strict";
+var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
+    function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
+    return new (P || (P = Promise))(function (resolve, reject) {
+        function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
+        function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
+        function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
+        step((generator = generator.apply(thisArg, _arguments || [])).next());
+    });
+};
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.DockerExec = void 0;
+const exec_1 = require("@actions/exec");
+class DockerExec {
+    constructor(dockerPath) {
+        this.dockerPath = dockerPath;
+    }
+    pull(image, args, silent) {
+        return __awaiter(this, void 0, void 0, function* () {
+            const result = yield this.execute(["pull", image, ...args], silent);
+            if (result.stderr != "" || result.exitCode != 0) {
+                throw new Error(`docker images pull failed: ${result.stderr}`);
+            }
+        });
+    }
+    inspect(image, args, silent = false) {
+        return __awaiter(this, void 0, void 0, function* () {
+            const result = yield this.execute(["inspect", image, ...args], silent);
+            if (result.stderr != "" || result.exitCode != 0)
+                throw new Error(`docker inspect failed: ${result.stderr}`);
+            return result.stdout;
+        });
+    }
+    execute(args, silent = false) {
+        return __awaiter(this, void 0, void 0, function* () {
+            return yield (0, exec_1.getExecOutput)(this.dockerPath, args, { silent });
+        });
+    }
+}
+exports.DockerExec = DockerExec;

lib/types/githubClient.js

@@ -0,0 +1,40 @@
+"use strict";
+var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
+    function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
+    return new (P || (P = Promise))(function (resolve, reject) {
+        function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
+        function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
+        function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
+        step((generator = generator.apply(thisArg, _arguments || [])).next());
+    });
+};
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.GitHubClient = exports.OkStatusCode = void 0;
+const core = require("@actions/core");
+const core_1 = require("@octokit/core");
+const plugin_retry_1 = require("@octokit/plugin-retry");
+exports.OkStatusCode = 200;
+const RetryOctokit = core_1.Octokit.plugin(plugin_retry_1.retry);
+const RETRY_COUNT = 5;
+const requestUrl = "GET /repos/{owner}/{repo}/actions/workflows";
+class GitHubClient {
+    constructor(repository, token) {
+        this.repository = repository;
+        this.token = token;
+    }
+    getWorkflows() {
+        return __awaiter(this, void 0, void 0, function* () {
+            const octokit = new RetryOctokit({
+                auth: this.token,
+                request: { retries: RETRY_COUNT },
+            });
+            const [owner, repo] = this.repository.split("/");
+            core.debug(`Getting workflows for repo: ${this.repository}`);
+            return Promise.resolve(yield octokit.request(requestUrl, {
+                owner,
+                repo,
+            }));
+        });
+    }
+}
+exports.GitHubClient = GitHubClient;

lib/types/kubectl.js

@@ -0,0 +1,150 @@
+"use strict";
+var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
+    function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
+    return new (P || (P = Promise))(function (resolve, reject) {
+        function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
+        function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
+        function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
+        step((generator = generator.apply(thisArg, _arguments || [])).next());
+    });
+};
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.getKubectlPath = exports.Kubectl = void 0;
+const exec_1 = require("@actions/exec");
+const arrayUtils_1 = require("../utilities/arrayUtils");
+const core = require("@actions/core");
+const toolCache = require("@actions/tool-cache");
+const io = require("@actions/io");
+class Kubectl {
+    constructor(kubectlPath, namespace = "default", ignoreSSLErrors = false) {
+        this.kubectlPath = kubectlPath;
+        this.ignoreSSLErrors = !!ignoreSSLErrors;
+        this.namespace = namespace;
+    }
+    apply(configurationPaths, force = false) {
+        return __awaiter(this, void 0, void 0, function* () {
+            try {
+                if (!configurationPaths || (configurationPaths === null || configurationPaths === void 0 ? void 0 : configurationPaths.length) === 0)
+                    throw Error("Configuration paths must exist");
+                const applyArgs = [
+                    "apply",
+                    "-f",
+                    (0, arrayUtils_1.createInlineArray)(configurationPaths),
+                ];
+                if (force)
+                    applyArgs.push("--force");
+                return yield this.execute(applyArgs);
+            }
+            catch (err) {
+                core.debug("Kubectl apply failed:" + err);
+            }
+        });
+    }
+    describe(resourceType, resourceName, silent = false) {
+        return __awaiter(this, void 0, void 0, function* () {
+            return yield this.execute(["describe", resourceType, resourceName], silent);
+        });
+    }
+    getNewReplicaSet(deployment) {
+        return __awaiter(this, void 0, void 0, function* () {
+            const result = yield this.describe("deployment", deployment, true);
+            let newReplicaSet = "";
+            if (result === null || result === void 0 ? void 0 : result.stdout) {
+                const stdout = result.stdout.split("\n");
+                stdout.forEach((line) => {
+                    const newreplicaset = "newreplicaset";
+                    if (line && line.toLowerCase().indexOf(newreplicaset) > -1)
+                        newReplicaSet = line
+                            .substring(newreplicaset.length)
+                            .trim()
+                            .split(" ")[0];
+                });
+            }
+            return newReplicaSet;
+        });
+    }
+    annotate(resourceType, resourceName, annotation) {
+        return __awaiter(this, void 0, void 0, function* () {
+            const args = [
+                "annotate",
+                resourceType,
+                resourceName,
+                annotation,
+                "--overwrite",
+            ];
+            return yield this.execute(args);
+        });
+    }
+    annotateFiles(files, annotation) {
+        return __awaiter(this, void 0, void 0, function* () {
+            const args = [
+                "annotate",
+                "-f",
+                (0, arrayUtils_1.createInlineArray)(files),
+                annotation,
+                "--overwrite",
+            ];
+            return yield this.execute(args);
+        });
+    }
+    labelFiles(files, labels) {
+        return __awaiter(this, void 0, void 0, function* () {
+            const args = [
+                "label",
+                "-f",
+                (0, arrayUtils_1.createInlineArray)(files),
+                ...labels,
+                "--overwrite",
+            ];
+            return yield this.execute(args);
+        });
+    }
+    getAllPods() {
+        return __awaiter(this, void 0, void 0, function* () {
+            return yield this.execute(["get", "pods", "-o", "json"], true);
+        });
+    }
+    checkRolloutStatus(resourceType, name) {
+        return __awaiter(this, void 0, void 0, function* () {
+            return yield this.execute(["rollout", "status", `${resourceType}/${name}`]);
+        });
+    }
+    getResource(resourceType, name) {
+        return __awaiter(this, void 0, void 0, function* () {
+            return yield this.execute(["get", `${resourceType}/${name}`, "-o", "json"]);
+        });
+    }
+    executeCommand(command, args) {
+        if (!command)
+            throw new Error("Command must be defined");
+        return args ? this.execute([command, args]) : this.execute([command]);
+    }
+    delete(args) {
+        if (typeof args === "string")
+            return this.execute(["delete", args]);
+        return this.execute(["delete", ...args]);
+    }
+    execute(args, silent = false) {
+        return __awaiter(this, void 0, void 0, function* () {
+            if (this.ignoreSSLErrors) {
+                args.push("--insecure-skip-tls-verify");
+            }
+            args = args.concat(["--namespace", this.namespace]);
+            core.debug(`Kubectl run with command: ${this.kubectlPath} ${args}`);
+            return yield (0, exec_1.getExecOutput)(this.kubectlPath, args, { silent });
+        });
+    }
+}
+exports.Kubectl = Kubectl;
+function getKubectlPath() {
+    return __awaiter(this, void 0, void 0, function* () {
+        const version = core.getInput("kubectl-version");
+        const kubectlPath = version
+            ? toolCache.find("kubectl", version)
+            : yield io.which("kubectl", true);
+        if (!kubectlPath)
+            throw Error("kubectl not found. You must install it before running this action");
+        return kubectlPath;
+    });
+}
+exports.getKubectlPath = getKubectlPath;

lib/types/kubernetesTypes.js

@@ -0,0 +1,75 @@
+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.InputObjectMetadataNotDefinedError = exports.InputObjectKindNotDefinedError = exports.NullInputObjectError = exports.ResourceKindNotDefinedError = exports.isIngressEntity = exports.isServiceEntity = exports.isWorkloadEntity = exports.isDeploymentEntity = exports.WORKLOAD_TYPES_WITH_ROLLOUT_STATUS = exports.WORKLOAD_TYPES = exports.DEPLOYMENT_TYPES = exports.ServiceTypes = exports.DiscoveryAndLoadBalancerResource = exports.KubernetesWorkload = void 0;
+class KubernetesWorkload {
+}
+exports.KubernetesWorkload = KubernetesWorkload;
+KubernetesWorkload.POD = "Pod";
+KubernetesWorkload.REPLICASET = "Replicaset";
+KubernetesWorkload.DEPLOYMENT = "Deployment";
+KubernetesWorkload.STATEFUL_SET = "StatefulSet";
+KubernetesWorkload.DAEMON_SET = "DaemonSet";
+KubernetesWorkload.JOB = "job";
+KubernetesWorkload.CRON_JOB = "cronjob";
+class DiscoveryAndLoadBalancerResource {
+}
+exports.DiscoveryAndLoadBalancerResource = DiscoveryAndLoadBalancerResource;
+DiscoveryAndLoadBalancerResource.SERVICE = "service";
+DiscoveryAndLoadBalancerResource.INGRESS = "ingress";
+class ServiceTypes {
+}
+exports.ServiceTypes = ServiceTypes;
+ServiceTypes.LOAD_BALANCER = "LoadBalancer";
+ServiceTypes.NODE_PORT = "NodePort";
+ServiceTypes.CLUSTER_IP = "ClusterIP";
+exports.DEPLOYMENT_TYPES = [
+    "deployment",
+    "replicaset",
+    "daemonset",
+    "pod",
+    "statefulset",
+];
+exports.WORKLOAD_TYPES = [
+    "deployment",
+    "replicaset",
+    "daemonset",
+    "pod",
+    "statefulset",
+    "job",
+    "cronjob",
+];
+exports.WORKLOAD_TYPES_WITH_ROLLOUT_STATUS = [
+    "deployment",
+    "daemonset",
+    "statefulset",
+];
+function isDeploymentEntity(kind) {
+    if (!kind)
+        throw exports.ResourceKindNotDefinedError;
+    return exports.DEPLOYMENT_TYPES.some((type) => {
+        return type.toLowerCase() === kind.toLowerCase();
+    });
+}
+exports.isDeploymentEntity = isDeploymentEntity;
+function isWorkloadEntity(kind) {
+    if (!kind)
+        throw exports.ResourceKindNotDefinedError;
+    return exports.WORKLOAD_TYPES.some((type) => type.toLowerCase() === kind.toLowerCase());
+}
+exports.isWorkloadEntity = isWorkloadEntity;
+function isServiceEntity(kind) {
+    if (!kind)
+        throw exports.ResourceKindNotDefinedError;
+    return "service" === kind.toLowerCase();
+}
+exports.isServiceEntity = isServiceEntity;
+function isIngressEntity(kind) {
+    if (!kind)
+        throw exports.ResourceKindNotDefinedError;
+    return "ingress" === kind.toLowerCase();
+}
+exports.isIngressEntity = isIngressEntity;
+exports.ResourceKindNotDefinedError = Error("Resource kind not defined");
+exports.NullInputObjectError = Error("Null inputObject");
+exports.InputObjectKindNotDefinedError = Error("Input object kind not defined");
+exports.InputObjectMetadataNotDefinedError = Error("Input object metatada not defined");

lib/types/routeStrategy.js

@@ -0,0 +1,11 @@
+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.parseRouteStrategy = exports.RouteStrategy = void 0;
+var RouteStrategy;
+(function (RouteStrategy) {
+    RouteStrategy["INGRESS"] = "ingress";
+    RouteStrategy["SMI"] = "smi";
+    RouteStrategy["SERVICE"] = "service";
+})(RouteStrategy = exports.RouteStrategy || (exports.RouteStrategy = {}));
+const parseRouteStrategy = (str) => RouteStrategy[Object.keys(RouteStrategy).filter((k) => RouteStrategy[k].toString().toLowerCase() === str.toLowerCase())[0]];
+exports.parseRouteStrategy = parseRouteStrategy;

lib/types/statusCodes.js

@@ -0,0 +1,13 @@
+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.StatusCodes = void 0;
+var StatusCodes;
+(function (StatusCodes) {
+    StatusCodes[StatusCodes["OK"] = 200] = "OK";
+    StatusCodes[StatusCodes["CREATED"] = 201] = "CREATED";
+    StatusCodes[StatusCodes["ACCEPTED"] = 202] = "ACCEPTED";
+    StatusCodes[StatusCodes["UNAUTHORIZED"] = 401] = "UNAUTHORIZED";
+    StatusCodes[StatusCodes["NOT_FOUND"] = 404] = "NOT_FOUND";
+    StatusCodes[StatusCodes["INTERNAL_SERVER_ERROR"] = 500] = "INTERNAL_SERVER_ERROR";
+    StatusCodes[StatusCodes["SERVICE_UNAVAILABLE"] = 503] = "SERVICE_UNAVAILABLE";
+})(StatusCodes = exports.StatusCodes || (exports.StatusCodes = {}));

lib/types/trafficSplitMethod.js

@@ -0,0 +1,15 @@
+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.parseTrafficSplitMethod = exports.TrafficSplitMethod = void 0;
+var TrafficSplitMethod;
+(function (TrafficSplitMethod) {
+    TrafficSplitMethod["POD"] = "pod";
+    TrafficSplitMethod["SMI"] = "smi";
+})(TrafficSplitMethod = exports.TrafficSplitMethod || (exports.TrafficSplitMethod = {}));
+/**
+ * Converts a string to the TrafficSplitMethod enum
+ * @param str The traffic split method (case insensitive)
+ * @returns The TrafficSplitMethod enum or undefined if it can't be parsed
+ */
+const parseTrafficSplitMethod = (str) => TrafficSplitMethod[Object.keys(TrafficSplitMethod).filter((k) => TrafficSplitMethod[k].toString().toLowerCase() === str.toLowerCase())[0]];
+exports.parseTrafficSplitMethod = parseTrafficSplitMethod;

lib/types/workload.js

@@ -0,0 +1,64 @@
+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.setImagePullSecrets = exports.isWorkload = exports.parseWorkload = exports.Workload = void 0;
+const core = require("@actions/core");
+var Workload;
+(function (Workload) {
+    Workload["DEPLOYMENT"] = "deployment";
+    Workload["REPLICASET"] = "replicaset";
+    Workload["DAEMONSET"] = "daemonset";
+    Workload["POD"] = "pod";
+    Workload["STATEFULSET"] = "statefulset";
+    Workload["JOB"] = "job";
+    Workload["CRONJJOB"] = "cronjob";
+})(Workload = exports.Workload || (exports.Workload = {}));
+/**
+ * Converts a string to the Workload enum
+ * @param str The workload type (case insensitive)
+ * @returns The Workload enum or undefined if it can't be parsed
+ */
+exports.parseWorkload = (str) => Workload[Object.keys(Workload).filter((k) => Workload[k].toString().toLowerCase() === str.toLowerCase())[0]];
+exports.isWorkload = (kind) => exports.parseWorkload(kind) !== undefined;
+exports.setImagePullSecrets = (k, newSecrets, override = false) => {
+    switch (exports.parseWorkload(k.kind)) {
+        case Workload.POD: {
+            if (k && k.spec && k.spec.imagePullSecrets)
+                k.spec.imagePullSecrets = getOverriddenSecrets(k.spec.imagePullSecrets, newSecrets, override);
+            else
+                throw ManifestSecretError;
+            break;
+        }
+        case Workload.CRONJJOB: {
+            if (k &&
+                k.spec &&
+                k.spec.jobTemplate &&
+                k.spec.jobTemplate.spec &&
+                k.spec.jobTemplate.spec.template &&
+                k.spec.jobTemplate.spec.template.spec &&
+                k.spec.jobTemplate.spec.template.spec.imagePullSecrets)
+                k.spec.jobTemplate.spec.template.spec.imagePullSecrets =
+                    getOverriddenSecrets(k.spec.jobTemplate.spec.template.spec.imagePullSecrets, newSecrets, override);
+            else
+                throw ManifestSecretError;
+            break;
+        }
+        case undefined: {
+            core.debug(`Can't set secrets for manifests of kind ${k.kind}.`);
+            break;
+        }
+        default: {
+            if (k && k.spec && k.spec.template && k.spec.template.imagePullSecrets)
+                k.spec.template.spec.imagePullSecrets = getOverriddenSecrets(k.spec.template.spec.imagePullSecrets, newSecrets, override);
+            else
+                throw ManifestSecretError;
+            break;
+        }
+    }
+    return k;
+};
+const getOverriddenSecrets = (oldSecrets, newSecrets, override) => {
+    if (override)
+        return newSecrets;
+    return oldSecrets.concat(newSecrets);
+};
+const ManifestSecretError = Error(`Can't update secret of manifest due to improper format`);

lib/utilities/arrayUtils.js

@@ -0,0 +1,10 @@
+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.createInlineArray = void 0;
+function createInlineArray(str) {
+    if (typeof str === "string") {
+        return str;
+    }
+    return str.join(",");
+}
+exports.createInlineArray = createInlineArray;

lib/utilities/dockerUtils.js

@@ -0,0 +1,75 @@
+"use strict";
+var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
+    function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
+    return new (P || (P = Promise))(function (resolve, reject) {
+        function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
+        function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
+        function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
+        step((generator = generator.apply(thisArg, _arguments || [])).next());
+    });
+};
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.checkDockerPath = exports.getDeploymentConfig = void 0;
+const io = require("@actions/io");
+const core = require("@actions/core");
+const docker_1 = require("../types/docker");
+const githubUtils_1 = require("./githubUtils");
+function getDeploymentConfig() {
+    var _a, _b;
+    return __awaiter(this, void 0, void 0, function* () {
+        let helmChartPaths = ((_b = (_a = process.env) === null || _a === void 0 ? void 0 : _a.HELM_CHART_PATHS) === null || _b === void 0 ? void 0 : _b.split(";").filter((path) => path != "")) ||
+            [];
+        helmChartPaths = helmChartPaths.map((helmchart) => (0, githubUtils_1.getNormalizedPath)(helmchart.trim()));
+        let inputManifestFiles = core
+            .getInput("manifests")
+            .split(/[\n,;]+/)
+            .filter((manifest) => manifest.trim().length > 0) || [];
+        if ((helmChartPaths === null || helmChartPaths === void 0 ? void 0 : helmChartPaths.length) == 0) {
+            inputManifestFiles = inputManifestFiles.map((manifestFile) => (0, githubUtils_1.getNormalizedPath)(manifestFile));
+        }
+        const imageNames = core.getInput("images").split("\n") || [];
+        const imageDockerfilePathMap = {};
+        //Fetching from image label if available
+        for (const image of imageNames) {
+            try {
+                imageDockerfilePathMap[image] = yield getDockerfilePath(image);
+            }
+            catch (ex) {
+                core.warning(`Failed to get dockerfile path for image ${image.toString()}: ${ex} `);
+            }
+        }
+        return Promise.resolve({
+            manifestFilePaths: inputManifestFiles,
+            helmChartFilePaths: helmChartPaths,
+            dockerfilePaths: imageDockerfilePathMap,
+        });
+    });
+}
+exports.getDeploymentConfig = getDeploymentConfig;
+function getDockerfilePath(image) {
+    var _a, _b;
+    return __awaiter(this, void 0, void 0, function* () {
+        yield checkDockerPath();
+        const dockerExec = new docker_1.DockerExec("docker");
+        yield dockerExec.pull(image, [], false);
+        const imageInspectResult = yield dockerExec.inspect(image, [], false);
+        const imageConfig = JSON.parse(imageInspectResult)[0];
+        const DOCKERFILE_PATH_LABEL_KEY = "dockerfile-path";
+        let pathValue = "";
+        if (((_a = imageConfig === null || imageConfig === void 0 ? void 0 : imageConfig.Config) === null || _a === void 0 ? void 0 : _a.Labels) &&
+            ((_b = imageConfig === null || imageConfig === void 0 ? void 0 : imageConfig.Config) === null || _b === void 0 ? void 0 : _b.Labels[DOCKERFILE_PATH_LABEL_KEY])) {
+            const pathLabel = imageConfig.Config.Labels[DOCKERFILE_PATH_LABEL_KEY];
+            pathValue = (0, githubUtils_1.getNormalizedPath)(pathLabel);
+        }
+        return Promise.resolve(pathValue);
+    });
+}
+function checkDockerPath() {
+    return __awaiter(this, void 0, void 0, function* () {
+        const dockerPath = yield io.which("docker", false);
+        if (!dockerPath) {
+            throw new Error("Docker is not installed.");
+        }
+    });
+}
+exports.checkDockerPath = checkDockerPath;

lib/utilities/fileUtils.js

@@ -0,0 +1,53 @@
+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.writeManifestToFile = exports.writeObjectsToFile = exports.getTempDirectory = void 0;
+const fs = require("fs");
+const path = require("path");
+const core = require("@actions/core");
+const os = require("os");
+const timeUtils_1 = require("./timeUtils");
+function getTempDirectory() {
+    return process.env["runner.tempDirectory"] || os.tmpdir();
+}
+exports.getTempDirectory = getTempDirectory;
+function writeObjectsToFile(inputObjects) {
+    const newFilePaths = [];
+    inputObjects.forEach((inputObject) => {
+        var _a;
+        try {
+            const inputObjectString = JSON.stringify(inputObject);
+            if ((_a = inputObject === null || inputObject === void 0 ? void 0 : inputObject.metadata) === null || _a === void 0 ? void 0 : _a.name) {
+                const fileName = getManifestFileName(inputObject.kind, inputObject.metadata.name);
+                fs.writeFileSync(path.join(fileName), inputObjectString);
+                newFilePaths.push(fileName);
+            }
+            else {
+                core.debug("Input object is not proper K8s resource object. Object: " +
+                    inputObjectString);
+            }
+        }
+        catch (ex) {
+            core.debug(`Exception occurred while writing object to file ${inputObject}: ${ex}`);
+        }
+    });
+    return newFilePaths;
+}
+exports.writeObjectsToFile = writeObjectsToFile;
+function writeManifestToFile(inputObjectString, kind, name) {
+    if (inputObjectString) {
+        try {
+            const fileName = getManifestFileName(kind, name);
+            fs.writeFileSync(path.join(fileName), inputObjectString);
+            return fileName;
+        }
+        catch (ex) {
+            throw Error(`Exception occurred while writing object to file: ${inputObjectString}. Exception: ${ex}`);
+        }
+    }
+}
+exports.writeManifestToFile = writeManifestToFile;
+function getManifestFileName(kind, name) {
+    const filePath = `${kind}_${name}_ ${(0, timeUtils_1.getCurrentTime)().toString()}`;
+    const tempDirectory = getTempDirectory();
+    return path.join(tempDirectory, path.basename(filePath));
+}

lib/utilities/files-helper.js

@@ -0,0 +1,84 @@
+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.writeManifestToFile = exports.writeObjectsToFile = exports.assertFileExists = exports.ensureDirExists = exports.getNewUserDirPath = exports.getTempDirectory = void 0;
+const fs = require("fs");
+const path = require("path");
+const core = require("@actions/core");
+const os = require("os");
+function getTempDirectory() {
+    return process.env["runner.tempDirectory"] || os.tmpdir();
+}
+exports.getTempDirectory = getTempDirectory;
+function getNewUserDirPath() {
+    let userDir = path.join(getTempDirectory(), "kubectlTask");
+    ensureDirExists(userDir);
+    userDir = path.join(userDir, getCurrentTime().toString());
+    ensureDirExists(userDir);
+    return userDir;
+}
+exports.getNewUserDirPath = getNewUserDirPath;
+function ensureDirExists(dirPath) {
+    if (!fs.existsSync(dirPath)) {
+        fs.mkdirSync(dirPath);
+    }
+}
+exports.ensureDirExists = ensureDirExists;
+function assertFileExists(path) {
+    if (!fs.existsSync(path)) {
+        core.error(`FileNotFoundException : ${path}`);
+        throw new Error(`FileNotFoundException:  ${path}`);
+    }
+}
+exports.assertFileExists = assertFileExists;
+function writeObjectsToFile(inputObjects) {
+    const newFilePaths = [];
+    if (!!inputObjects) {
+        inputObjects.forEach((inputObject) => {
+            try {
+                const inputObjectString = JSON.stringify(inputObject);
+                if (!!inputObject.kind &&
+                    !!inputObject.metadata &&
+                    !!inputObject.metadata.name) {
+                    const fileName = getManifestFileName(inputObject.kind, inputObject.metadata.name);
+                    fs.writeFileSync(path.join(fileName), inputObjectString);
+                    newFilePaths.push(fileName);
+                }
+                else {
+                    core.debug("Input object is not proper K8s resource object. Object: " +
+                        inputObjectString);
+                }
+            }
+            catch (ex) {
+                core.debug(`Exception occurred while writing object to file ${inputObject}: ${ex}`);
+            }
+        });
+    }
+    return newFilePaths;
+}
+exports.writeObjectsToFile = writeObjectsToFile;
+function writeManifestToFile(inputObjectString, kind, name) {
+    if (inputObjectString) {
+        try {
+            const fileName = getManifestFileName(kind, name);
+            fs.writeFileSync(path.join(fileName), inputObjectString);
+            return fileName;
+        }
+        catch (ex) {
+            core.debug("Exception occurred while writing object to file : " +
+                inputObjectString +
+                " . Exception: " +
+                ex);
+        }
+    }
+    return "";
+}
+exports.writeManifestToFile = writeManifestToFile;
+function getManifestFileName(kind, name) {
+    const filePath = kind + "_" + name + "_" + getCurrentTime().toString();
+    const tempDirectory = getTempDirectory();
+    const fileName = path.join(tempDirectory, path.basename(filePath));
+    return fileName;
+}
+function getCurrentTime() {
+    return new Date().getTime();
+}

lib/utilities/githubUtils.js

@@ -0,0 +1,63 @@
+"use strict";
+var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
+    function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
+    return new (P || (P = Promise))(function (resolve, reject) {
+        function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
+        function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
+        function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
+        step((generator = generator.apply(thisArg, _arguments || [])).next());
+    });
+};
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.isHttpUrl = exports.getNormalizedPath = exports.normalizeWorkflowStrLabel = exports.getWorkflowFilePath = void 0;
+const githubClient_1 = require("../types/githubClient");
+const core = require("@actions/core");
+function getWorkflowFilePath(githubToken) {
+    return __awaiter(this, void 0, void 0, function* () {
+        let workflowFilePath = process.env.GITHUB_WORKFLOW;
+        if (!workflowFilePath.startsWith(".github/workflows/")) {
+            const githubClient = new githubClient_1.GitHubClient(process.env.GITHUB_REPOSITORY, githubToken);
+            const response = yield githubClient.getWorkflows();
+            if (response) {
+                if (response.status === githubClient_1.OkStatusCode && response.data.total_count) {
+                    if (response.data.total_count > 0) {
+                        for (const workflow of response.data.workflows) {
+                            if (process.env.GITHUB_WORKFLOW === workflow.name) {
+                                workflowFilePath = workflow.path;
+                                break;
+                            }
+                        }
+                    }
+                }
+                else if (response.status != githubClient_1.OkStatusCode) {
+                    core.error(`An error occurred while getting list of workflows on the repo. Status code: ${response.status}`);
+                }
+            }
+            else {
+                core.error(`Failed to get response from workflow list API`);
+            }
+        }
+        return Promise.resolve(workflowFilePath);
+    });
+}
+exports.getWorkflowFilePath = getWorkflowFilePath;
+function normalizeWorkflowStrLabel(workflowName) {
+    const workflowsPath = ".github/workflows/";
+    workflowName = workflowName.startsWith(workflowsPath)
+        ? workflowName.replace(workflowsPath, "")
+        : workflowName;
+    return workflowName.replace(/ /g, "_");
+}
+exports.normalizeWorkflowStrLabel = normalizeWorkflowStrLabel;
+function getNormalizedPath(pathValue) {
+    if (!isHttpUrl(pathValue)) {
+        //if it is not an http url then convert to link from current repo and commit
+        return `https://github.com/${process.env.GITHUB_REPOSITORY}/blob/${process.env.GITHUB_SHA}/${pathValue}`;
+    }
+    return pathValue;
+}
+exports.getNormalizedPath = getNormalizedPath;
+function isHttpUrl(url) {
+    return /^https?:\/\/.*$/.test(url);
+}
+exports.isHttpUrl = isHttpUrl;

lib/utilities/httpClient.js

@@ -0,0 +1,121 @@
+"use strict";
+var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
+    function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
+    return new (P || (P = Promise))(function (resolve, reject) {
+        function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
+        function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
+        function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
+        step((generator = generator.apply(thisArg, _arguments || [])).next());
+    });
+};
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.sleepFor = exports.sendRequest = exports.WebRequestOptions = exports.WebResponse = exports.WebRequest = void 0;
+// Taken from https://github.com/Azure/aks-set-context/blob/master/src/client.ts
+const util = require("util");
+const fs = require("fs");
+const httpClient = require("typed-rest-client/HttpClient");
+const core = require("@actions/core");
+var httpCallbackClient = new httpClient.HttpClient("GITHUB_RUNNER", null, {});
+class WebRequest {
+}
+exports.WebRequest = WebRequest;
+class WebResponse {
+}
+exports.WebResponse = WebResponse;
+class WebRequestOptions {
+}
+exports.WebRequestOptions = WebRequestOptions;
+function sendRequest(request, options) {
+    return __awaiter(this, void 0, void 0, function* () {
+        let i = 0;
+        let retryCount = options && options.retryCount ? options.retryCount : 5;
+        let retryIntervalInSeconds = options && options.retryIntervalInSeconds
+            ? options.retryIntervalInSeconds
+            : 2;
+        let retriableErrorCodes = options && options.retriableErrorCodes
+            ? options.retriableErrorCodes
+            : [
+                "ETIMEDOUT",
+                "ECONNRESET",
+                "ENOTFOUND",
+                "ESOCKETTIMEDOUT",
+                "ECONNREFUSED",
+                "EHOSTUNREACH",
+                "EPIPE",
+                "EA_AGAIN",
+            ];
+        let retriableStatusCodes = options && options.retriableStatusCodes
+            ? options.retriableStatusCodes
+            : [408, 409, 500, 502, 503, 504];
+        let timeToWait = retryIntervalInSeconds;
+        while (true) {
+            try {
+                if (request.body &&
+                    typeof request.body !== "string" &&
+                    !request.body["readable"]) {
+                    request.body = fs.createReadStream(request.body["path"]);
+                }
+                let response = yield sendRequestInternal(request);
+                if (retriableStatusCodes.indexOf(response.statusCode) != -1 &&
+                    ++i < retryCount) {
+                    core.debug(util.format("Encountered a retriable status code: %s. Message: '%s'.", response.statusCode, response.statusMessage));
+                    yield sleepFor(timeToWait);
+                    timeToWait =
+                        timeToWait * retryIntervalInSeconds + retryIntervalInSeconds;
+                    continue;
+                }
+                return response;
+            }
+            catch (error) {
+                if (retriableErrorCodes.indexOf(error.code) != -1 && ++i < retryCount) {
+                    core.debug(util.format("Encountered a retriable error:%s. Message: %s.", error.code, error.message));
+                    yield sleepFor(timeToWait);
+                    timeToWait =
+                        timeToWait * retryIntervalInSeconds + retryIntervalInSeconds;
+                }
+                else {
+                    if (error.code) {
+                        core.debug("error code =" + error.code);
+                    }
+                    throw error;
+                }
+            }
+        }
+    });
+}
+exports.sendRequest = sendRequest;
+function sleepFor(sleepDurationInSeconds) {
+    return new Promise((resolve, reject) => {
+        setTimeout(resolve, sleepDurationInSeconds * 1000);
+    });
+}
+exports.sleepFor = sleepFor;
+function sendRequestInternal(request) {
+    return __awaiter(this, void 0, void 0, function* () {
+        core.debug(util.format("[%s]%s", request.method, request.uri));
+        var response = yield httpCallbackClient.request(request.method, request.uri, request.body, request.headers);
+        return yield toWebResponse(response);
+    });
+}
+function toWebResponse(response) {
+    return __awaiter(this, void 0, void 0, function* () {
+        var res = new WebResponse();
+        if (response) {
+            res.statusCode = response.message.statusCode;
+            res.statusMessage = response.message.statusMessage;
+            res.headers = response.message.headers;
+            var body = yield response.readBody();
+            if (body) {
+                try {
+                    res.body = JSON.parse(body);
+                }
+                catch (error) {
+                    core.debug("Could not parse response: " + JSON.stringify(error));
+                    core.debug("Response: " + JSON.stringify(res.body));
+                    res.body = body;
+                }
+            }
+        }
+        return res;
+    });
+}

lib/utilities/kubectl-util.js

@@ -0,0 +1,101 @@
+"use strict";
+var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
+    function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
+    return new (P || (P = Promise))(function (resolve, reject) {
+        function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
+        function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
+        function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
+        step((generator = generator.apply(thisArg, _arguments || [])).next());
+    });
+};
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.getTrafficSplitAPIVersion = exports.downloadKubectl = exports.getStableKubectlVersion = exports.getkubectlDownloadURL = void 0;
+const core = require("@actions/core");
+const fs = require("fs");
+const os = require("os");
+const path = require("path");
+const toolCache = require("@actions/tool-cache");
+const util = require("util");
+const httpClient_1 = require("./httpClient");
+const kubectlToolName = "kubectl";
+const stableKubectlVersion = "v1.15.0";
+const stableVersionUrl = "https://storage.googleapis.com/kubernetes-release/release/stable.txt";
+const trafficSplitAPIVersionPrefix = "split.smi-spec.io";
+function getExecutableExtension() {
+    if (os.type().match(/^Win/)) {
+        return ".exe";
+    }
+    return "";
+}
+function getKubectlArch() {
+    let arch = os.arch();
+    if (arch === "x64") {
+        return "amd64";
+    }
+    return arch;
+}
+function getkubectlDownloadURL(version, arch) {
+    switch (os.type()) {
+        case "Linux":
+            return util.format("https://storage.googleapis.com/kubernetes-release/release/%s/bin/linux/%s/kubectl", version, arch);
+        case "Darwin":
+            return util.format("https://storage.googleapis.com/kubernetes-release/release/%s/bin/darwin/%s/kubectl", version, arch);
+        case "Windows_NT":
+        default:
+            return util.format("https://storage.googleapis.com/kubernetes-release/release/%s/bin/windows/%s/kubectl.exe", version, arch);
+    }
+}
+exports.getkubectlDownloadURL = getkubectlDownloadURL;
+function getStableKubectlVersion() {
+    return __awaiter(this, void 0, void 0, function* () {
+        return toolCache.downloadTool(stableVersionUrl).then((downloadPath) => {
+            let version = fs.readFileSync(downloadPath, "utf8").toString().trim();
+            if (!version) {
+                version = stableKubectlVersion;
+            }
+            return version;
+        }, (error) => {
+            core.debug(error);
+            core.warning("GetStableVersionFailed");
+            return stableKubectlVersion;
+        });
+    });
+}
+exports.getStableKubectlVersion = getStableKubectlVersion;
+function downloadKubectl(version) {
+    return __awaiter(this, void 0, void 0, function* () {
+        let cachedToolpath = toolCache.find(kubectlToolName, version);
+        let kubectlDownloadPath = "";
+        let arch = getKubectlArch();
+        if (!cachedToolpath) {
+            try {
+                kubectlDownloadPath = yield toolCache.downloadTool(getkubectlDownloadURL(version, arch));
+            }
+            catch (exception) {
+                if (exception instanceof toolCache.HTTPError &&
+                    exception.httpStatusCode === httpClient_1.StatusCodes.NOT_FOUND) {
+                    throw new Error(util.format("Kubectl '%s' for '%s' arch not found.", version, arch));
+                }
+                else {
+                    throw new Error("DownloadKubectlFailed");
+                }
+            }
+            cachedToolpath = yield toolCache.cacheFile(kubectlDownloadPath, kubectlToolName + getExecutableExtension(), kubectlToolName, version);
+        }
+        const kubectlPath = path.join(cachedToolpath, kubectlToolName + getExecutableExtension());
+        fs.chmodSync(kubectlPath, "777");
+        return kubectlPath;
+    });
+}
+exports.downloadKubectl = downloadKubectl;
+function getTrafficSplitAPIVersion(kubectl) {
+    const result = kubectl.executeCommand("api-versions");
+    const trafficSplitAPIVersion = result.stdout
+        .split("\n")
+        .find((version) => version.startsWith(trafficSplitAPIVersionPrefix));
+    if (!trafficSplitAPIVersion) {
+        throw new Error("UnableToCreateTrafficSplitManifestFile");
+    }
+    return trafficSplitAPIVersion;
+}
+exports.getTrafficSplitAPIVersion = getTrafficSplitAPIVersion;

lib/utilities/kubectlUtils.js

@@ -0,0 +1,85 @@
+"use strict";
+var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
+    function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
+    return new (P || (P = Promise))(function (resolve, reject) {
+        function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
+        function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
+        function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
+        step((generator = generator.apply(thisArg, _arguments || [])).next());
+    });
+};
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.annotateChildPods = exports.getLastSuccessfulRunSha = exports.checkForErrors = void 0;
+const core = require("@actions/core");
+function checkForErrors(execResults, warnIfError) {
+    let stderr = "";
+    execResults.forEach((result) => {
+        if ((result === null || result === void 0 ? void 0 : result.exitCode) !== 0) {
+            stderr += (result === null || result === void 0 ? void 0 : result.stderr) + " \n";
+        }
+        else if (result === null || result === void 0 ? void 0 : result.stderr) {
+            core.warning(result.stderr);
+        }
+    });
+    if (stderr.length > 0) {
+        if (warnIfError) {
+            core.warning(stderr.trim());
+        }
+        else {
+            throw new Error(stderr.trim());
+        }
+    }
+}
+exports.checkForErrors = checkForErrors;
+function getLastSuccessfulRunSha(kubectl, namespaceName, annotationKey) {
+    return __awaiter(this, void 0, void 0, function* () {
+        try {
+            const result = yield kubectl.getResource("namespace", namespaceName);
+            if (result === null || result === void 0 ? void 0 : result.stderr) {
+                core.warning(result.stderr);
+                return process.env.GITHUB_SHA;
+            }
+            else if (result === null || result === void 0 ? void 0 : result.stdout) {
+                const annotationsSet = JSON.parse(result.stdout).metadata.annotations;
+                if (annotationsSet && annotationsSet[annotationKey]) {
+                    return JSON.parse(annotationsSet[annotationKey].replace(/'/g, '"'))
+                        .commit;
+                }
+                else {
+                    return "NA";
+                }
+            }
+        }
+        catch (ex) {
+            core.warning(`Failed to get commits from cluster. ${JSON.stringify(ex)}`);
+            return "";
+        }
+    });
+}
+exports.getLastSuccessfulRunSha = getLastSuccessfulRunSha;
+function annotateChildPods(kubectl, resourceType, resourceName, annotationKeyValStr, allPods) {
+    var _a;
+    return __awaiter(this, void 0, void 0, function* () {
+        let owner = resourceName;
+        if (resourceType.toLowerCase().indexOf("deployment") > -1) {
+            owner = yield kubectl.getNewReplicaSet(resourceName);
+        }
+        const commandExecutionResults = [];
+        if ((allPods === null || allPods === void 0 ? void 0 : allPods.items) && ((_a = allPods.items) === null || _a === void 0 ? void 0 : _a.length) > 0) {
+            allPods.items.forEach((pod) => {
+                var _a;
+                const owners = (_a = pod === null || pod === void 0 ? void 0 : pod.metadata) === null || _a === void 0 ? void 0 : _a.ownerReferences;
+                if (owners) {
+                    for (const ownerRef of owners) {
+                        if (ownerRef.name === owner) {
+                            commandExecutionResults.push(kubectl.annotate("pod", pod.metadata.name, annotationKeyValStr));
+                            break;
+                        }
+                    }
+                }
+            });
+        }
+        return yield Promise.all(commandExecutionResults);
+    });
+}
+exports.annotateChildPods = annotateChildPods;

lib/utilities/manifest-stability-utility.js

@@ -0,0 +1,163 @@
+"use strict";
+var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
+    function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
+    return new (P || (P = Promise))(function (resolve, reject) {
+        function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
+        function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
+        function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
+        step((generator = generator.apply(thisArg, _arguments || [])).next());
+    });
+};
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.checkPodStatus = exports.checkManifestStability = void 0;
+const core = require("@actions/core");
+const utils = require("./utility");
+const KubernetesConstants = require("../constants");
+function checkManifestStability(kubectl, resources) {
+    return __awaiter(this, void 0, void 0, function* () {
+        let rolloutStatusHasErrors = false;
+        const numberOfResources = resources.length;
+        for (let i = 0; i < numberOfResources; i++) {
+            const resource = resources[i];
+            if (KubernetesConstants.WORKLOAD_TYPES_WITH_ROLLOUT_STATUS.indexOf(resource.type.toLowerCase()) >= 0) {
+                try {
+                    var result = kubectl.checkRolloutStatus(resource.type, resource.name);
+                    utils.checkForErrors([result]);
+                }
+                catch (ex) {
+                    core.error(ex);
+                    kubectl.describe(resource.type, resource.name);
+                    rolloutStatusHasErrors = true;
+                }
+            }
+            if (utils.isEqual(resource.type, KubernetesConstants.KubernetesWorkload.POD, true)) {
+                try {
+                    yield checkPodStatus(kubectl, resource.name);
+                }
+                catch (ex) {
+                    core.warning(`CouldNotDeterminePodStatus ${JSON.stringify(ex)}`);
+                    kubectl.describe(resource.type, resource.name);
+                }
+            }
+            if (utils.isEqual(resource.type, KubernetesConstants.DiscoveryAndLoadBalancerResource.SERVICE, true)) {
+                try {
+                    const service = getService(kubectl, resource.name);
+                    const spec = service.spec;
+                    const status = service.status;
+                    if (utils.isEqual(spec.type, KubernetesConstants.ServiceTypes.LOAD_BALANCER, true)) {
+                        if (!isLoadBalancerIPAssigned(status)) {
+                            yield waitForServiceExternalIPAssignment(kubectl, resource.name);
+                        }
+                        else {
+                            console.log("ServiceExternalIP", resource.name, status.loadBalancer.ingress[0].ip);
+                        }
+                    }
+                }
+                catch (ex) {
+                    core.warning(`CouldNotDetermineServiceStatus of: ${resource.name} Error: ${JSON.stringify(ex)}`);
+                    kubectl.describe(resource.type, resource.name);
+                }
+            }
+        }
+        if (rolloutStatusHasErrors) {
+            throw new Error("RolloutStatusTimedout");
+        }
+    });
+}
+exports.checkManifestStability = checkManifestStability;
+function checkPodStatus(kubectl, podName) {
+    return __awaiter(this, void 0, void 0, function* () {
+        const sleepTimeout = 10 * 1000; // 10 seconds
+        const iterations = 60; // 60 * 10 seconds timeout = 10 minutes max timeout
+        let podStatus;
+        let kubectlDescribeNeeded = false;
+        for (let i = 0; i < iterations; i++) {
+            yield utils.sleep(sleepTimeout);
+            core.debug(`Polling for pod status: ${podName}`);
+            podStatus = getPodStatus(kubectl, podName);
+            if (podStatus.phase &&
+                podStatus.phase !== "Pending" &&
+                podStatus.phase !== "Unknown") {
+                break;
+            }
+        }
+        podStatus = getPodStatus(kubectl, podName);
+        switch (podStatus.phase) {
+            case "Succeeded":
+            case "Running":
+                if (isPodReady(podStatus)) {
+                    console.log(`pod/${podName} is successfully rolled out`);
+                }
+                else {
+                    kubectlDescribeNeeded = true;
+                }
+                break;
+            case "Pending":
+                if (!isPodReady(podStatus)) {
+                    core.warning(`pod/${podName} rollout status check timedout`);
+                    kubectlDescribeNeeded = true;
+                }
+                break;
+            case "Failed":
+                core.error(`pod/${podName} rollout failed`);
+                kubectlDescribeNeeded = true;
+                break;
+            default:
+                core.warning(`pod/${podName} rollout status: ${podStatus.phase}`);
+        }
+        if (kubectlDescribeNeeded) {
+            kubectl.describe("pod", podName);
+        }
+    });
+}
+exports.checkPodStatus = checkPodStatus;
+function getPodStatus(kubectl, podName) {
+    const podResult = kubectl.getResource("pod", podName);
+    utils.checkForErrors([podResult]);
+    const podStatus = JSON.parse(podResult.stdout).status;
+    core.debug(`Pod Status: ${JSON.stringify(podStatus)}`);
+    return podStatus;
+}
+function isPodReady(podStatus) {
+    let allContainersAreReady = true;
+    podStatus.containerStatuses.forEach((container) => {
+        if (container.ready === false) {
+            console.log(`'${container.name}' status: ${JSON.stringify(container.state)}`);
+            allContainersAreReady = false;
+        }
+    });
+    if (!allContainersAreReady) {
+        core.warning("AllContainersNotInReadyState");
+    }
+    return allContainersAreReady;
+}
+function getService(kubectl, serviceName) {
+    const serviceResult = kubectl.getResource(KubernetesConstants.DiscoveryAndLoadBalancerResource.SERVICE, serviceName);
+    utils.checkForErrors([serviceResult]);
+    return JSON.parse(serviceResult.stdout);
+}
+function waitForServiceExternalIPAssignment(kubectl, serviceName) {
+    return __awaiter(this, void 0, void 0, function* () {
+        const sleepTimeout = 10 * 1000; // 10 seconds
+        const iterations = 18; // 18 * 10 seconds timeout = 3 minutes max timeout
+        for (let i = 0; i < iterations; i++) {
+            console.log(`waitForServiceIpAssignment : ${serviceName}`);
+            yield utils.sleep(sleepTimeout);
+            let status = getService(kubectl, serviceName).status;
+            if (isLoadBalancerIPAssigned(status)) {
+                console.log("ServiceExternalIP", serviceName, status.loadBalancer.ingress[0].ip);
+                return;
+            }
+        }
+        core.warning(`waitForServiceIpAssignmentTimedOut ${serviceName}`);
+    });
+}
+function isLoadBalancerIPAssigned(status) {
+    if (status &&
+        status.loadBalancer &&
+        status.loadBalancer.ingress &&
+        status.loadBalancer.ingress.length > 0) {
+        return true;
+    }
+    return false;
+}

lib/utilities/manifest-utilities.js

@@ -0,0 +1,287 @@
+"use strict";
+var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
+    function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
+    return new (P || (P = Promise))(function (resolve, reject) {
+        function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
+        function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
+        function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
+        step((generator = generator.apply(thisArg, _arguments || [])).next());
+    });
+};
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.isWorkloadEntity = exports.updateManifestFiles = exports.updateImagePullSecrets = exports.substituteImageNameInSpecFile = exports.getDeleteCmdArgs = exports.createKubectlArgs = exports.getKubectl = exports.getManifestFiles = void 0;
+const core = require("@actions/core");
+const fs = require("fs");
+const yaml = require("js-yaml");
+const path = require("path");
+const kubectlutility = require("./kubectl-util");
+const io = require("@actions/io");
+const utility_1 = require("./utility");
+const fileHelper = require("./files-helper");
+const files_helper_1 = require("./files-helper");
+const KubernetesObjectUtility = require("./resource-object-utility");
+const TaskInputParameters = require("../input-parameters");
+function getManifestFiles(manifestFilePaths) {
+    if (!manifestFilePaths) {
+        core.debug("file input is not present");
+        return null;
+    }
+    return manifestFilePaths;
+}
+exports.getManifestFiles = getManifestFiles;
+function getKubectl() {
+    return __awaiter(this, void 0, void 0, function* () {
+        try {
+            return Promise.resolve(io.which("kubectl", true));
+        }
+        catch (ex) {
+            return kubectlutility.downloadKubectl(yield kubectlutility.getStableKubectlVersion());
+        }
+    });
+}
+exports.getKubectl = getKubectl;
+function createKubectlArgs(kinds, names) {
+    let args = "";
+    if (!!kinds && kinds.size > 0) {
+        args = args + createInlineArray(Array.from(kinds.values()));
+    }
+    if (!!names && names.size > 0) {
+        args = args + " " + Array.from(names.values()).join(" ");
+    }
+    return args;
+}
+exports.createKubectlArgs = createKubectlArgs;
+function getDeleteCmdArgs(argsPrefix, inputArgs) {
+    let args = "";
+    if (!!argsPrefix && argsPrefix.length > 0) {
+        args = argsPrefix;
+    }
+    if (!!inputArgs && inputArgs.length > 0) {
+        if (args.length > 0) {
+            args = args + " ";
+        }
+        args = args + inputArgs;
+    }
+    return args;
+}
+exports.getDeleteCmdArgs = getDeleteCmdArgs;
+/*
+    For example,
+        currentString: `image: "example/example-image"`
+        imageName: `example/example-image`
+        imageNameWithNewTag: `example/example-image:identifiertag`
+
+    This substituteImageNameInSpecFile function would return
+        return Value: `image: "example/example-image:identifiertag"`
+*/
+function substituteImageNameInSpecFile(spec, imageName, imageNameWithNewTag) {
+    if (spec.indexOf(imageName) < 0)
+        return spec;
+    return spec.split("\n").reduce((acc, line) => {
+        const imageKeyword = line.match(/^ *image:/);
+        if (imageKeyword) {
+            let [currentImageName, currentImageTag] = line
+                .substring(imageKeyword[0].length) // consume the line from keyword onwards
+                .trim()
+                .replace(/[',"]/g, "") // replace allowed quotes with nothing
+                .split(":");
+            if ((currentImageName === null || currentImageName === void 0 ? void 0 : currentImageName.indexOf(" ")) > 0) {
+                currentImageName = currentImageName.split(" ")[0]; // remove comments
+            }
+            if (currentImageName === imageName) {
+                return acc + `${imageKeyword[0]} ${imageNameWithNewTag}\n`;
+            }
+        }
+        return acc + line + "\n";
+    }, "");
+}
+exports.substituteImageNameInSpecFile = substituteImageNameInSpecFile;
+function createInlineArray(str) {
+    if (typeof str === "string") {
+        return str;
+    }
+    return str.join(",");
+}
+function getImagePullSecrets(inputObject) {
+    if (!inputObject || !inputObject.spec) {
+        return;
+    }
+    if (utility_1.isEqual(inputObject.kind, "pod") &&
+        inputObject &&
+        inputObject.spec &&
+        inputObject.spec.imagePullSecrets) {
+        return inputObject.spec.imagePullSecrets;
+    }
+    else if (utility_1.isEqual(inputObject.kind, "cronjob") &&
+        inputObject &&
+        inputObject.spec &&
+        inputObject.spec.jobTemplate &&
+        inputObject.spec.jobTemplate.spec &&
+        inputObject.spec.jobTemplate.spec.template &&
+        inputObject.spec.jobTemplate.spec.template.spec &&
+        inputObject.spec.jobTemplate.spec.template.spec.imagePullSecrets) {
+        return inputObject.spec.jobTemplate.spec.template.spec.imagePullSecrets;
+    }
+    else if (inputObject &&
+        inputObject.spec &&
+        inputObject.spec.template &&
+        inputObject.spec.template.spec &&
+        inputObject.spec.template.spec.imagePullSecrets) {
+        return inputObject.spec.template.spec.imagePullSecrets;
+    }
+}
+function setImagePullSecrets(inputObject, newImagePullSecrets) {
+    if (!inputObject || !inputObject.spec || !newImagePullSecrets) {
+        return;
+    }
+    if (utility_1.isEqual(inputObject.kind, "pod")) {
+        if (inputObject && inputObject.spec) {
+            if (newImagePullSecrets.length > 0) {
+                inputObject.spec.imagePullSecrets = newImagePullSecrets;
+            }
+            else {
+                delete inputObject.spec.imagePullSecrets;
+            }
+        }
+    }
+    else if (utility_1.isEqual(inputObject.kind, "cronjob")) {
+        if (inputObject &&
+            inputObject.spec &&
+            inputObject.spec.jobTemplate &&
+            inputObject.spec.jobTemplate.spec &&
+            inputObject.spec.jobTemplate.spec.template &&
+            inputObject.spec.jobTemplate.spec.template.spec) {
+            if (newImagePullSecrets.length > 0) {
+                inputObject.spec.jobTemplate.spec.template.spec.imagePullSecrets =
+                    newImagePullSecrets;
+            }
+            else {
+                delete inputObject.spec.jobTemplate.spec.template.spec.imagePullSecrets;
+            }
+        }
+    }
+    else if (!!inputObject.spec.template && !!inputObject.spec.template.spec) {
+        if (inputObject &&
+            inputObject.spec &&
+            inputObject.spec.template &&
+            inputObject.spec.template.spec) {
+            if (newImagePullSecrets.length > 0) {
+                inputObject.spec.template.spec.imagePullSecrets = newImagePullSecrets;
+            }
+            else {
+                delete inputObject.spec.template.spec.imagePullSecrets;
+            }
+        }
+    }
+}
+function substituteImageNameInSpecContent(currentString, imageName, imageNameWithNewTag) {
+    if (currentString.indexOf(imageName) < 0) {
+        core.debug(`No occurence of replacement token: ${imageName} found`);
+        return currentString;
+    }
+    return currentString.split("\n").reduce((acc, line) => {
+        const imageKeyword = line.match(/^ *image:/);
+        if (imageKeyword) {
+            const [currentImageName, currentImageTag] = line
+                .substring(imageKeyword[0].length) // consume the line from keyword onwards
+                .trim()
+                .replace(/[',"]/g, "") // replace allowed quotes with nothing
+                .split(":");
+            if (currentImageName === imageName) {
+                return acc + `${imageKeyword[0]} ${imageNameWithNewTag}\n`;
+            }
+        }
+        return acc + line + "\n";
+    }, "");
+}
+function updateContainerImagesInManifestFiles(filePaths, containers) {
+    if (!((filePaths === null || filePaths === void 0 ? void 0 : filePaths.length) > 0))
+        return filePaths;
+    const newFilePaths = [];
+    const tempDirectory = files_helper_1.getTempDirectory();
+    // update container images
+    filePaths.forEach((filePath) => {
+        let contents = fs.readFileSync(filePath).toString();
+        containers.forEach((container) => {
+            let imageName = container.split(":")[0];
+            if (imageName.indexOf("@") > 0) {
+                imageName = imageName.split("@")[0];
+            }
+            if (contents.indexOf(imageName) > 0)
+                contents = substituteImageNameInSpecFile(contents, imageName, container);
+        });
+        // write updated files
+        const fileName = path.join(tempDirectory, path.basename(filePath));
+        fs.writeFileSync(path.join(fileName), contents);
+        newFilePaths.push(fileName);
+    });
+    return newFilePaths;
+}
+function updateImagePullSecrets(inputObject, newImagePullSecrets) {
+    if (!inputObject || !inputObject.spec || !newImagePullSecrets) {
+        return;
+    }
+    let newImagePullSecretsObjects;
+    if (newImagePullSecrets.length > 0) {
+        newImagePullSecretsObjects = Array.from(newImagePullSecrets, (x) => {
+            return !!x ? { name: x } : null;
+        });
+    }
+    else {
+        newImagePullSecretsObjects = [];
+    }
+    let existingImagePullSecretObjects = getImagePullSecrets(inputObject);
+    if (!existingImagePullSecretObjects) {
+        existingImagePullSecretObjects = new Array();
+    }
+    existingImagePullSecretObjects = existingImagePullSecretObjects.concat(newImagePullSecretsObjects);
+    setImagePullSecrets(inputObject, existingImagePullSecretObjects);
+}
+exports.updateImagePullSecrets = updateImagePullSecrets;
+function updateImagePullSecretsInManifestFiles(filePaths, imagePullSecrets) {
+    if (!((imagePullSecrets === null || imagePullSecrets === void 0 ? void 0 : imagePullSecrets.length) > 0))
+        return filePaths;
+    const newObjectsList = [];
+    filePaths.forEach((filePath) => {
+        const fileContents = fs.readFileSync(filePath).toString();
+        yaml.safeLoadAll(fileContents, (inputObject) => {
+            if (inputObject === null || inputObject === void 0 ? void 0 : inputObject.kind) {
+                const { kind } = inputObject;
+                if (KubernetesObjectUtility.isWorkloadEntity(kind)) {
+                    KubernetesObjectUtility.updateImagePullSecrets(inputObject, imagePullSecrets);
+                }
+                newObjectsList.push(inputObject);
+            }
+        });
+    });
+    return fileHelper.writeObjectsToFile(newObjectsList);
+}
+function updateManifestFiles(manifestFilePaths) {
+    if (!manifestFilePaths || manifestFilePaths.length === 0) {
+        throw new Error("Manifest files not provided");
+    }
+    // update container images
+    const manifestFiles = updateContainerImagesInManifestFiles(manifestFilePaths, TaskInputParameters.containers);
+    // update pull secrets
+    return updateImagePullSecretsInManifestFiles(manifestFiles, TaskInputParameters.imagePullSecrets);
+}
+exports.updateManifestFiles = updateManifestFiles;
+const workloadTypes = [
+    "deployment",
+    "replicaset",
+    "daemonset",
+    "pod",
+    "statefulset",
+    "job",
+    "cronjob",
+];
+function isWorkloadEntity(kind) {
+    if (!kind) {
+        core.debug("ResourceKindNotDefined");
+        return false;
+    }
+    return workloadTypes.some((type) => {
+        return utility_1.isEqual(type, kind);
+    });
+}
+exports.isWorkloadEntity = isWorkloadEntity;

lib/utilities/manifestPullSecretUtils.js

@@ -0,0 +1,37 @@
+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.setImagePullSecrets = exports.getImagePullSecrets = void 0;
+const kubernetesTypes_1 = require("../types/kubernetesTypes");
+function getImagePullSecrets(inputObject) {
+    var _a, _b, _c, _d, _e, _f, _g;
+    if (!(inputObject === null || inputObject === void 0 ? void 0 : inputObject.spec))
+        return null;
+    if (inputObject.kind.toLowerCase() === kubernetesTypes_1.KubernetesWorkload.CRON_JOB.toLowerCase())
+        return (_e = (_d = (_c = (_b = (_a = inputObject === null || inputObject === void 0 ? void 0 : inputObject.spec) === null || _a === void 0 ? void 0 : _a.jobTemplate) === null || _b === void 0 ? void 0 : _b.spec) === null || _c === void 0 ? void 0 : _c.template) === null || _d === void 0 ? void 0 : _d.spec) === null || _e === void 0 ? void 0 : _e.imagePullSecrets;
+    if (inputObject.kind.toLowerCase() === kubernetesTypes_1.KubernetesWorkload.POD.toLowerCase())
+        return inputObject.spec.imagePullSecrets;
+    if ((_g = (_f = inputObject === null || inputObject === void 0 ? void 0 : inputObject.spec) === null || _f === void 0 ? void 0 : _f.template) === null || _g === void 0 ? void 0 : _g.spec) {
+        return inputObject.spec.template.spec.imagePullSecrets;
+    }
+}
+exports.getImagePullSecrets = getImagePullSecrets;
+function setImagePullSecrets(inputObject, newImagePullSecrets) {
+    var _a, _b, _c, _d, _e, _f;
+    if (!inputObject || !inputObject.spec || !newImagePullSecrets)
+        return;
+    if (inputObject.kind.toLowerCase() === kubernetesTypes_1.KubernetesWorkload.POD.toLowerCase()) {
+        inputObject.spec.imagePullSecrets = newImagePullSecrets;
+        return;
+    }
+    if (inputObject.kind.toLowerCase() === kubernetesTypes_1.KubernetesWorkload.CRON_JOB.toLowerCase()) {
+        if ((_d = (_c = (_b = (_a = inputObject === null || inputObject === void 0 ? void 0 : inputObject.spec) === null || _a === void 0 ? void 0 : _a.jobTemplate) === null || _b === void 0 ? void 0 : _b.spec) === null || _c === void 0 ? void 0 : _c.template) === null || _d === void 0 ? void 0 : _d.spec)
+            inputObject.spec.jobTemplate.spec.template.spec.imagePullSecrets =
+                newImagePullSecrets;
+        return;
+    }
+    if ((_f = (_e = inputObject === null || inputObject === void 0 ? void 0 : inputObject.spec) === null || _e === void 0 ? void 0 : _e.template) === null || _f === void 0 ? void 0 : _f.spec) {
+        inputObject.spec.template.spec.imagePullSecrets = newImagePullSecrets;
+        return;
+    }
+}
+exports.setImagePullSecrets = setImagePullSecrets;

lib/utilities/manifestSpecLabelUtils.js

@@ -0,0 +1,65 @@
+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.setSpecSelectorLabels = exports.getSpecSelectorLabels = exports.updateSpecLabels = void 0;
+const kubernetesTypes_1 = require("../types/kubernetesTypes");
+function updateSpecLabels(inputObject, newLabels, override) {
+    if (!inputObject)
+        throw kubernetesTypes_1.NullInputObjectError;
+    if (!inputObject.kind)
+        throw kubernetesTypes_1.InputObjectKindNotDefinedError;
+    if (!newLabels)
+        return;
+    let existingLabels = getSpecLabels(inputObject);
+    if (override) {
+        existingLabels = newLabels;
+    }
+    else {
+        existingLabels = existingLabels || new Map();
+        Object.keys(newLabels).forEach((key) => (existingLabels[key] = newLabels[key]));
+    }
+    setSpecLabels(inputObject, existingLabels);
+}
+exports.updateSpecLabels = updateSpecLabels;
+function getSpecLabels(inputObject) {
+    var _a, _b;
+    if (!inputObject)
+        return null;
+    if (inputObject.kind.toLowerCase() === kubernetesTypes_1.KubernetesWorkload.POD.toLowerCase())
+        return inputObject.metadata.labels;
+    if ((_b = (_a = inputObject === null || inputObject === void 0 ? void 0 : inputObject.spec) === null || _a === void 0 ? void 0 : _a.template) === null || _b === void 0 ? void 0 : _b.metadata)
+        return inputObject.spec.template.metadata.labels;
+    return null;
+}
+function setSpecLabels(inputObject, newLabels) {
+    var _a, _b;
+    if (!inputObject || !newLabels)
+        return null;
+    if (inputObject.kind.toLowerCase() === kubernetesTypes_1.KubernetesWorkload.POD.toLowerCase()) {
+        inputObject.metadata.labels = newLabels;
+        return;
+    }
+    if ((_b = (_a = inputObject === null || inputObject === void 0 ? void 0 : inputObject.spec) === null || _a === void 0 ? void 0 : _a.template) === null || _b === void 0 ? void 0 : _b.metatada) {
+        inputObject.spec.template.metatada.labels = newLabels;
+        return;
+    }
+}
+function getSpecSelectorLabels(inputObject) {
+    var _a;
+    if ((_a = inputObject === null || inputObject === void 0 ? void 0 : inputObject.spec) === null || _a === void 0 ? void 0 : _a.selector) {
+        if ((0, kubernetesTypes_1.isServiceEntity)(inputObject.kind))
+            return inputObject.spec.selector;
+        else
+            return inputObject.spec.selector.matchLabels;
+    }
+}
+exports.getSpecSelectorLabels = getSpecSelectorLabels;
+function setSpecSelectorLabels(inputObject, newLabels) {
+    var _a;
+    if ((_a = inputObject === null || inputObject === void 0 ? void 0 : inputObject.spec) === null || _a === void 0 ? void 0 : _a.selector) {
+        if ((0, kubernetesTypes_1.isServiceEntity)(inputObject.kind))
+            inputObject.spec.selector = newLabels;
+        else
+            inputObject.spec.selector.matchLabels = newLabels;
+    }
+}
+exports.setSpecSelectorLabels = setSpecSelectorLabels;

lib/utilities/manifestStabilityUtils.js

@@ -0,0 +1,160 @@
+"use strict";
+var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
+    function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
+    return new (P || (P = Promise))(function (resolve, reject) {
+        function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
+        function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
+        function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
+        step((generator = generator.apply(thisArg, _arguments || [])).next());
+    });
+};
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.checkPodStatus = exports.checkManifestStability = void 0;
+const core = require("@actions/core");
+const KubernetesConstants = require("../types/kubernetesTypes");
+const kubectlUtils_1 = require("./kubectlUtils");
+const timeUtils_1 = require("./timeUtils");
+function checkManifestStability(kubectl, resources) {
+    return __awaiter(this, void 0, void 0, function* () {
+        let rolloutStatusHasErrors = false;
+        for (let i = 0; i < resources.length; i++) {
+            const resource = resources[i];
+            if (KubernetesConstants.WORKLOAD_TYPES_WITH_ROLLOUT_STATUS.indexOf(resource.type.toLowerCase()) >= 0) {
+                try {
+                    const result = yield kubectl.checkRolloutStatus(resource.type, resource.name);
+                    (0, kubectlUtils_1.checkForErrors)([result]);
+                }
+                catch (ex) {
+                    core.error(ex);
+                    yield kubectl.describe(resource.type, resource.name);
+                    rolloutStatusHasErrors = true;
+                }
+            }
+            if (resource.type == KubernetesConstants.KubernetesWorkload.POD) {
+                try {
+                    yield checkPodStatus(kubectl, resource.name);
+                }
+                catch (ex) {
+                    core.warning(`Could not determine pod status: ${JSON.stringify(ex)}`);
+                    yield kubectl.describe(resource.type, resource.name);
+                }
+            }
+            if (resource.type ==
+                KubernetesConstants.DiscoveryAndLoadBalancerResource.SERVICE) {
+                try {
+                    const service = yield getService(kubectl, resource.name);
+                    const { spec, status } = service;
+                    if (spec.type === KubernetesConstants.ServiceTypes.LOAD_BALANCER) {
+                        if (!isLoadBalancerIPAssigned(status)) {
+                            yield waitForServiceExternalIPAssignment(kubectl, resource.name);
+                        }
+                        else {
+                            core.info(`ServiceExternalIP ${resource.name} ${status.loadBalancer.ingress[0].ip}`);
+                        }
+                    }
+                }
+                catch (ex) {
+                    core.warning(`Could not determine service status of: ${resource.name} Error: ${ex}`);
+                    yield kubectl.describe(resource.type, resource.name);
+                }
+            }
+        }
+        if (rolloutStatusHasErrors) {
+            throw new Error("Rollout status error");
+        }
+    });
+}
+exports.checkManifestStability = checkManifestStability;
+function checkPodStatus(kubectl, podName) {
+    return __awaiter(this, void 0, void 0, function* () {
+        const sleepTimeout = 10 * 1000; // 10 seconds
+        const iterations = 60; // 60 * 10 seconds timeout = 10 minutes max timeout
+        let podStatus;
+        let kubectlDescribeNeeded = false;
+        for (let i = 0; i < iterations; i++) {
+            yield (0, timeUtils_1.sleep)(sleepTimeout);
+            core.debug(`Polling for pod status: ${podName}`);
+            podStatus = yield getPodStatus(kubectl, podName);
+            if (podStatus &&
+                (podStatus === null || podStatus === void 0 ? void 0 : podStatus.phase) !== "Pending" &&
+                (podStatus === null || podStatus === void 0 ? void 0 : podStatus.phase) !== "Unknown") {
+                break;
+            }
+        }
+        podStatus = yield getPodStatus(kubectl, podName);
+        switch (podStatus.phase) {
+            case "Succeeded":
+            case "Running":
+                if (isPodReady(podStatus)) {
+                    console.log(`pod/${podName} is successfully rolled out`);
+                }
+                else {
+                    kubectlDescribeNeeded = true;
+                }
+                break;
+            case "Pending":
+                if (!isPodReady(podStatus)) {
+                    core.warning(`pod/${podName} rollout status check timed out`);
+                    kubectlDescribeNeeded = true;
+                }
+                break;
+            case "Failed":
+                core.error(`pod/${podName} rollout failed`);
+                kubectlDescribeNeeded = true;
+                break;
+            default:
+                core.warning(`pod/${podName} rollout status: ${podStatus.phase}`);
+        }
+        if (kubectlDescribeNeeded) {
+            yield kubectl.describe("pod", podName);
+        }
+    });
+}
+exports.checkPodStatus = checkPodStatus;
+function getPodStatus(kubectl, podName) {
+    return __awaiter(this, void 0, void 0, function* () {
+        const podResult = yield kubectl.getResource("pod", podName);
+        (0, kubectlUtils_1.checkForErrors)([podResult]);
+        return JSON.parse(podResult.stdout).status;
+    });
+}
+function isPodReady(podStatus) {
+    let allContainersAreReady = true;
+    podStatus.containerStatuses.forEach((container) => {
+        if (container.ready === false) {
+            core.info(`'${container.name}' status: ${JSON.stringify(container.state)}`);
+            allContainersAreReady = false;
+        }
+    });
+    if (!allContainersAreReady) {
+        core.warning("All containers not in ready state");
+    }
+    return allContainersAreReady;
+}
+function getService(kubectl, serviceName) {
+    return __awaiter(this, void 0, void 0, function* () {
+        const serviceResult = yield kubectl.getResource(KubernetesConstants.DiscoveryAndLoadBalancerResource.SERVICE, serviceName);
+        (0, kubectlUtils_1.checkForErrors)([serviceResult]);
+        return JSON.parse(serviceResult.stdout);
+    });
+}
+function waitForServiceExternalIPAssignment(kubectl, serviceName) {
+    return __awaiter(this, void 0, void 0, function* () {
+        const sleepTimeout = 10 * 1000; // 10 seconds
+        const iterations = 18; // 18 * 10 seconds timeout = 3 minutes max timeout
+        for (let i = 0; i < iterations; i++) {
+            core.info(`Wait for service ip assignment : ${serviceName}`);
+            yield (0, timeUtils_1.sleep)(sleepTimeout);
+            const status = (yield getService(kubectl, serviceName)).status;
+            if (isLoadBalancerIPAssigned(status)) {
+                core.info(`ServiceExternalIP ${serviceName} ${status.loadBalancer.ingress[0].ip}`);
+                return;
+            }
+        }
+        core.warning(`Wait for service ip assignment timed out${serviceName}`);
+    });
+}
+function isLoadBalancerIPAssigned(status) {
+    var _a, _b;
+    return ((_b = (_a = status === null || status === void 0 ? void 0 : status.loadBalancer) === null || _a === void 0 ? void 0 : _a.ingress) === null || _b === void 0 ? void 0 : _b.length) > 0;
+}

lib/utilities/manifestUpdateUtils.js

@@ -0,0 +1,224 @@
+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.getResources = exports.updateSelectorLabels = exports.updateImagePullSecrets = exports.updateObjectAnnotations = exports.updateObjectLabels = exports.getReplicaCount = exports.substituteImageNameInSpecFile = exports.UnsetClusterSpecificDetails = exports.updateManifestFiles = void 0;
+const core = require("@actions/core");
+const fs = require("fs");
+const yaml = require("js-yaml");
+const path = require("path");
+const fileHelper = require("./fileUtils");
+const fileUtils_1 = require("./fileUtils");
+const kubernetesTypes_1 = require("../types/kubernetesTypes");
+const manifestSpecLabelUtils_1 = require("./manifestSpecLabelUtils");
+const manifestPullSecretUtils_1 = require("./manifestPullSecretUtils");
+function updateManifestFiles(manifestFilePaths) {
+    if ((manifestFilePaths === null || manifestFilePaths === void 0 ? void 0 : manifestFilePaths.length) === 0) {
+        throw new Error("Manifest files not provided");
+    }
+    // update container images
+    const containers = core.getInput("images").split("\n");
+    const manifestFiles = updateContainerImagesInManifestFiles(manifestFilePaths, containers);
+    // update pull secrets
+    const imagePullSecrets = core
+        .getInput("imagepullsecrets")
+        .split("\n")
+        .filter((secret) => secret.trim().length > 0);
+    return updateImagePullSecretsInManifestFiles(manifestFiles, imagePullSecrets);
+}
+exports.updateManifestFiles = updateManifestFiles;
+function UnsetClusterSpecificDetails(resource) {
+    if (!resource) {
+        return;
+    }
+    // Unset cluster specific details in the object
+    if (!!resource) {
+        const { metadata, status } = resource;
+        if (!!metadata) {
+            resource.metadata = {
+                annotations: metadata.annotations,
+                labels: metadata.labels,
+                name: metadata.name,
+            };
+        }
+        if (!!status) {
+            resource.status = {};
+        }
+    }
+}
+exports.UnsetClusterSpecificDetails = UnsetClusterSpecificDetails;
+function updateContainerImagesInManifestFiles(filePaths, containers) {
+    if ((filePaths === null || filePaths === void 0 ? void 0 : filePaths.length) <= 0)
+        return filePaths;
+    const newFilePaths = [];
+    // update container images
+    filePaths.forEach((filePath) => {
+        let contents = fs.readFileSync(filePath).toString();
+        containers.forEach((container) => {
+            let [imageName] = container.split(":");
+            if (imageName.indexOf("@") > 0) {
+                imageName = imageName.split("@")[0];
+            }
+            if (contents.indexOf(imageName) > 0)
+                contents = substituteImageNameInSpecFile(contents, imageName, container);
+        });
+        // write updated files
+        const tempDirectory = (0, fileUtils_1.getTempDirectory)();
+        const fileName = path.join(tempDirectory, path.basename(filePath));
+        fs.writeFileSync(path.join(fileName), contents);
+        newFilePaths.push(fileName);
+    });
+    return newFilePaths;
+}
+/*
+  Example:
+
+  Input of
+    currentString: `image: "example/example-image"`
+    imageName: `example/example-image`
+    imageNameWithNewTag: `example/example-image:identifiertag`
+
+  would return
+    `image: "example/example-image:identifiertag"`
+*/
+function substituteImageNameInSpecFile(spec, imageName, imageNameWithNewTag) {
+    if (spec.indexOf(imageName) < 0)
+        return spec;
+    return spec.split("\n").reduce((acc, line) => {
+        const imageKeyword = line.match(/^ *image:/);
+        if (imageKeyword) {
+            let [currentImageName] = line
+                .substring(imageKeyword[0].length) // consume the line from keyword onwards
+                .trim()
+                .replace(/[',"]/g, "") // replace allowed quotes with nothing
+                .split(":");
+            if ((currentImageName === null || currentImageName === void 0 ? void 0 : currentImageName.indexOf(" ")) > 0) {
+                currentImageName = currentImageName.split(" ")[0]; // remove comments
+            }
+            if (currentImageName === imageName) {
+                return acc + `${imageKeyword[0]} ${imageNameWithNewTag}\n`;
+            }
+        }
+        return acc + line + "\n";
+    }, "");
+}
+exports.substituteImageNameInSpecFile = substituteImageNameInSpecFile;
+function getReplicaCount(inputObject) {
+    if (!inputObject)
+        throw kubernetesTypes_1.NullInputObjectError;
+    if (!inputObject.kind) {
+        throw kubernetesTypes_1.InputObjectKindNotDefinedError;
+    }
+    const { kind } = inputObject;
+    if (kind.toLowerCase() !== kubernetesTypes_1.KubernetesWorkload.POD.toLowerCase() &&
+        kind.toLowerCase() !== kubernetesTypes_1.KubernetesWorkload.DAEMON_SET.toLowerCase())
+        return inputObject.spec.replicas;
+    return 0;
+}
+exports.getReplicaCount = getReplicaCount;
+function updateObjectLabels(inputObject, newLabels, override = false) {
+    if (!inputObject)
+        throw kubernetesTypes_1.NullInputObjectError;
+    if (!inputObject.metadata)
+        throw kubernetesTypes_1.InputObjectMetadataNotDefinedError;
+    if (!newLabels)
+        return;
+    if (override) {
+        inputObject.metadata.labels = newLabels;
+    }
+    else {
+        let existingLabels = inputObject.metadata.labels || new Map();
+        Object.keys(newLabels).forEach((key) => (existingLabels[key] = newLabels[key]));
+        inputObject.metadata.labels = existingLabels;
+    }
+}
+exports.updateObjectLabels = updateObjectLabels;
+function updateObjectAnnotations(inputObject, newAnnotations, override = false) {
+    if (!inputObject)
+        throw kubernetesTypes_1.NullInputObjectError;
+    if (!inputObject.metadata)
+        throw kubernetesTypes_1.InputObjectMetadataNotDefinedError;
+    if (!newAnnotations)
+        return;
+    if (override) {
+        inputObject.metadata.annotations = newAnnotations;
+    }
+    else {
+        const existingAnnotations = inputObject.metadata.annotations || new Map();
+        Object.keys(newAnnotations).forEach((key) => (existingAnnotations[key] = newAnnotations[key]));
+        inputObject.metadata.annotations = existingAnnotations;
+    }
+}
+exports.updateObjectAnnotations = updateObjectAnnotations;
+function updateImagePullSecrets(inputObject, newImagePullSecrets, override = false) {
+    if (!(inputObject === null || inputObject === void 0 ? void 0 : inputObject.spec) || !newImagePullSecrets)
+        return;
+    const newImagePullSecretsObjects = Array.from(newImagePullSecrets, (name) => {
+        return { name };
+    });
+    let existingImagePullSecretObjects = (0, manifestPullSecretUtils_1.getImagePullSecrets)(inputObject);
+    if (override) {
+        existingImagePullSecretObjects = newImagePullSecretsObjects;
+    }
+    else {
+        existingImagePullSecretObjects = existingImagePullSecretObjects || [];
+        existingImagePullSecretObjects = existingImagePullSecretObjects.concat(newImagePullSecretsObjects);
+    }
+    (0, manifestPullSecretUtils_1.setImagePullSecrets)(inputObject, existingImagePullSecretObjects);
+}
+exports.updateImagePullSecrets = updateImagePullSecrets;
+function updateSelectorLabels(inputObject, newLabels, override) {
+    if (!inputObject)
+        throw kubernetesTypes_1.NullInputObjectError;
+    if (!inputObject.kind)
+        throw kubernetesTypes_1.InputObjectKindNotDefinedError;
+    if (!newLabels)
+        return;
+    if (inputObject.kind.toLowerCase() === kubernetesTypes_1.KubernetesWorkload.POD.toLowerCase())
+        return;
+    let existingLabels = (0, manifestSpecLabelUtils_1.getSpecSelectorLabels)(inputObject);
+    if (override) {
+        existingLabels = newLabels;
+    }
+    else {
+        existingLabels = existingLabels || new Map();
+        Object.keys(newLabels).forEach((key) => (existingLabels[key] = newLabels[key]));
+    }
+    (0, manifestSpecLabelUtils_1.setSpecSelectorLabels)(inputObject, existingLabels);
+}
+exports.updateSelectorLabels = updateSelectorLabels;
+function getResources(filePaths, filterResourceTypes) {
+    if (!filePaths)
+        return [];
+    const resources = [];
+    filePaths.forEach((filePath) => {
+        const fileContents = fs.readFileSync(filePath).toString();
+        yaml.safeLoadAll(fileContents, (inputObject) => {
+            const inputObjectKind = (inputObject === null || inputObject === void 0 ? void 0 : inputObject.kind) || "";
+            if (filterResourceTypes.filter((type) => inputObjectKind.toLowerCase() === type.toLowerCase()).length > 0) {
+                resources.push({
+                    type: inputObject.kind,
+                    name: inputObject.metadata.name,
+                });
+            }
+        });
+    });
+    return resources;
+}
+exports.getResources = getResources;
+function updateImagePullSecretsInManifestFiles(filePaths, imagePullSecrets) {
+    if ((imagePullSecrets === null || imagePullSecrets === void 0 ? void 0 : imagePullSecrets.length) <= 0)
+        return filePaths;
+    const newObjectsList = [];
+    filePaths.forEach((filePath) => {
+        const fileContents = fs.readFileSync(filePath).toString();
+        yaml.safeLoadAll(fileContents, (inputObject) => {
+            if (inputObject === null || inputObject === void 0 ? void 0 : inputObject.kind) {
+                const { kind } = inputObject;
+                if ((0, kubernetesTypes_1.isWorkloadEntity)(kind)) {
+                    updateImagePullSecrets(inputObject, imagePullSecrets);
+                }
+                newObjectsList.push(inputObject);
+            }
+        });
+    });
+    return fileHelper.writeObjectsToFile(newObjectsList);
+}

lib/utilities/resource-object-utility.js

@@ -0,0 +1,278 @@
+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.getResources = exports.updateSelectorLabels = exports.updateSpecLabels = exports.updateImagePullSecrets = exports.updateObjectAnnotations = exports.updateObjectLabels = exports.getReplicaCount = exports.isIngressEntity = exports.isServiceEntity = exports.isWorkloadEntity = exports.isDeploymentEntity = void 0;
+const fs = require("fs");
+const core = require("@actions/core");
+const yaml = require("js-yaml");
+const constants_1 = require("../constants");
+const string_comparison_1 = require("./string-comparison");
+const INGRESS = "Ingress";
+function isDeploymentEntity(kind) {
+    if (!kind) {
+        throw "ResourceKindNotDefined";
+    }
+    return constants_1.DEPLOYMENT_TYPES.some((type) => {
+        return string_comparison_1.isEqual(type, kind, string_comparison_1.StringComparer.OrdinalIgnoreCase);
+    });
+}
+exports.isDeploymentEntity = isDeploymentEntity;
+function isWorkloadEntity(kind) {
+    return constants_1.WORKLOAD_TYPES.some((type) => type.toUpperCase() == kind.toUpperCase());
+}
+exports.isWorkloadEntity = isWorkloadEntity;
+function isServiceEntity(kind) {
+    if (!kind) {
+        throw "ResourceKindNotDefined";
+    }
+    return string_comparison_1.isEqual("Service", kind, string_comparison_1.StringComparer.OrdinalIgnoreCase);
+}
+exports.isServiceEntity = isServiceEntity;
+function isIngressEntity(kind) {
+    if (!kind) {
+        throw "ResourceKindNotDefined";
+    }
+    return string_comparison_1.isEqual(INGRESS, kind, string_comparison_1.StringComparer.OrdinalIgnoreCase);
+}
+exports.isIngressEntity = isIngressEntity;
+function getReplicaCount(inputObject) {
+    if (!inputObject) {
+        throw "NullInputObject";
+    }
+    if (!inputObject.kind) {
+        throw "ResourceKindNotDefined";
+    }
+    const kind = inputObject.kind;
+    if (!string_comparison_1.isEqual(kind, constants_1.KubernetesWorkload.POD, string_comparison_1.StringComparer.OrdinalIgnoreCase) &&
+        !string_comparison_1.isEqual(kind, constants_1.KubernetesWorkload.DAEMON_SET, string_comparison_1.StringComparer.OrdinalIgnoreCase)) {
+        return inputObject.spec.replicas;
+    }
+    return 0;
+}
+exports.getReplicaCount = getReplicaCount;
+function updateObjectLabels(inputObject, newLabels, override) {
+    if (!inputObject) {
+        throw "NullInputObject";
+    }
+    if (!inputObject.metadata) {
+        throw "NullInputObjectMetadata";
+    }
+    if (!newLabels) {
+        return;
+    }
+    if (override) {
+        inputObject.metadata.labels = newLabels;
+    }
+    else {
+        let existingLabels = inputObject.metadata.labels;
+        if (!existingLabels) {
+            existingLabels = new Map();
+        }
+        Object.keys(newLabels).forEach(function (key) {
+            existingLabels[key] = newLabels[key];
+        });
+        inputObject.metadata.labels = existingLabels;
+    }
+}
+exports.updateObjectLabels = updateObjectLabels;
+function updateObjectAnnotations(inputObject, newAnnotations, override) {
+    if (!inputObject) {
+        throw "NullInputObject";
+    }
+    if (!inputObject.metadata) {
+        throw "NullInputObjectMetadata";
+    }
+    if (!newAnnotations) {
+        return;
+    }
+    if (override) {
+        inputObject.metadata.annotations = newAnnotations;
+    }
+    else {
+        let existingAnnotations = inputObject.metadata.annotations;
+        if (!existingAnnotations) {
+            existingAnnotations = new Map();
+        }
+        Object.keys(newAnnotations).forEach(function (key) {
+            existingAnnotations[key] = newAnnotations[key];
+        });
+        inputObject.metadata.annotations = existingAnnotations;
+    }
+}
+exports.updateObjectAnnotations = updateObjectAnnotations;
+function updateImagePullSecrets(inputObject, newImagePullSecrets, override = false) {
+    if (!inputObject || !inputObject.spec || !newImagePullSecrets) {
+        return;
+    }
+    const newImagePullSecretsObjects = Array.from(newImagePullSecrets, (x) => {
+        return { name: x };
+    });
+    let existingImagePullSecretObjects = getImagePullSecrets(inputObject);
+    if (override) {
+        existingImagePullSecretObjects = newImagePullSecretsObjects;
+    }
+    else {
+        if (!existingImagePullSecretObjects) {
+            existingImagePullSecretObjects = new Array();
+        }
+        existingImagePullSecretObjects = existingImagePullSecretObjects.concat(newImagePullSecretsObjects);
+    }
+    setImagePullSecrets(inputObject, existingImagePullSecretObjects);
+}
+exports.updateImagePullSecrets = updateImagePullSecrets;
+function updateSpecLabels(inputObject, newLabels, override) {
+    if (!inputObject) {
+        throw "NullInputObject";
+    }
+    if (!inputObject.kind) {
+        throw "ResourceKindNotDefined";
+    }
+    if (!newLabels) {
+        return;
+    }
+    let existingLabels = getSpecLabels(inputObject);
+    if (override) {
+        existingLabels = newLabels;
+    }
+    else {
+        if (!existingLabels) {
+            existingLabels = new Map();
+        }
+        Object.keys(newLabels).forEach(function (key) {
+            existingLabels[key] = newLabels[key];
+        });
+    }
+    setSpecLabels(inputObject, existingLabels);
+}
+exports.updateSpecLabels = updateSpecLabels;
+function updateSelectorLabels(inputObject, newLabels, override) {
+    if (!inputObject) {
+        throw "NullInputObject";
+    }
+    if (!inputObject.kind) {
+        throw "ResourceKindNotDefined";
+    }
+    if (!newLabels) {
+        return;
+    }
+    if (string_comparison_1.isEqual(inputObject.kind, constants_1.KubernetesWorkload.POD, string_comparison_1.StringComparer.OrdinalIgnoreCase)) {
+        return;
+    }
+    let existingLabels = getSpecSelectorLabels(inputObject);
+    if (override) {
+        existingLabels = newLabels;
+    }
+    else {
+        if (!existingLabels) {
+            existingLabels = new Map();
+        }
+        Object.keys(newLabels).forEach(function (key) {
+            existingLabels[key] = newLabels[key];
+        });
+    }
+    setSpecSelectorLabels(inputObject, existingLabels);
+}
+exports.updateSelectorLabels = updateSelectorLabels;
+function getResources(filePaths, filterResourceTypes) {
+    if (!filePaths) {
+        return [];
+    }
+    const resources = [];
+    filePaths.forEach((filePath) => {
+        const fileContents = fs.readFileSync(filePath);
+        yaml.safeLoadAll(fileContents, function (inputObject) {
+            const inputObjectKind = inputObject ? inputObject.kind : "";
+            if (filterResourceTypes.filter((type) => string_comparison_1.isEqual(inputObjectKind, type, string_comparison_1.StringComparer.OrdinalIgnoreCase)).length > 0) {
+                const resource = {
+                    type: inputObject.kind,
+                    name: inputObject.metadata.name,
+                };
+                resources.push(resource);
+            }
+        });
+    });
+    return resources;
+}
+exports.getResources = getResources;
+function getSpecLabels(inputObject) {
+    if (!inputObject) {
+        return null;
+    }
+    if (string_comparison_1.isEqual(inputObject.kind, constants_1.KubernetesWorkload.POD, string_comparison_1.StringComparer.OrdinalIgnoreCase)) {
+        return inputObject.metadata.labels;
+    }
+    if (!!inputObject.spec &&
+        !!inputObject.spec.template &&
+        !!inputObject.spec.template.metadata) {
+        return inputObject.spec.template.metadata.labels;
+    }
+    return null;
+}
+function getImagePullSecrets(inputObject) {
+    if (!inputObject || !inputObject.spec) {
+        return null;
+    }
+    if (string_comparison_1.isEqual(inputObject.kind, constants_1.KubernetesWorkload.CRON_JOB, string_comparison_1.StringComparer.OrdinalIgnoreCase)) {
+        try {
+            return inputObject.spec.jobTemplate.spec.template.spec.imagePullSecrets;
+        }
+        catch (ex) {
+            core.debug(`Fetching imagePullSecrets failed due to this error: ${JSON.stringify(ex)}`);
+            return null;
+        }
+    }
+    if (string_comparison_1.isEqual(inputObject.kind, constants_1.KubernetesWorkload.POD, string_comparison_1.StringComparer.OrdinalIgnoreCase)) {
+        return inputObject.spec.imagePullSecrets;
+    }
+    if (!!inputObject.spec.template && !!inputObject.spec.template.spec) {
+        return inputObject.spec.template.spec.imagePullSecrets;
+    }
+    return null;
+}
+function setImagePullSecrets(inputObject, newImagePullSecrets) {
+    if (!inputObject || !inputObject.spec || !newImagePullSecrets) {
+        return;
+    }
+    if (string_comparison_1.isEqual(inputObject.kind, constants_1.KubernetesWorkload.POD, string_comparison_1.StringComparer.OrdinalIgnoreCase)) {
+        inputObject.spec.imagePullSecrets = newImagePullSecrets;
+        return;
+    }
+    if (string_comparison_1.isEqual(inputObject.kind, constants_1.KubernetesWorkload.CRON_JOB, string_comparison_1.StringComparer.OrdinalIgnoreCase)) {
+        try {
+            inputObject.spec.jobTemplate.spec.template.spec.imagePullSecrets =
+                newImagePullSecrets;
+        }
+        catch (ex) {
+            core.debug(`Overriding imagePullSecrets failed due to this error: ${JSON.stringify(ex)}`);
+            //Do nothing
+        }
+        return;
+    }
+    if (!!inputObject.spec.template && !!inputObject.spec.template.spec) {
+        inputObject.spec.template.spec.imagePullSecrets = newImagePullSecrets;
+        return;
+    }
+    return;
+}
+function setSpecLabels(inputObject, newLabels) {
+    let specLabels = getSpecLabels(inputObject);
+    if (!!newLabels) {
+        specLabels = newLabels;
+    }
+}
+function getSpecSelectorLabels(inputObject) {
+    if (!!inputObject && !!inputObject.spec && !!inputObject.spec.selector) {
+        if (isServiceEntity(inputObject.kind)) {
+            return inputObject.spec.selector;
+        }
+        else {
+            return inputObject.spec.selector.matchLabels;
+        }
+    }
+    return null;
+}
+function setSpecSelectorLabels(inputObject, newLabels) {
+    let selectorLabels = getSpecSelectorLabels(inputObject);
+    if (!!selectorLabels) {
+        selectorLabels = newLabels;
+    }
+}

lib/utilities/strategy-helpers/blue-green-helper.js

@@ -0,0 +1,328 @@
+"use strict";
+var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
+    function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
+    return new (P || (P = Promise))(function (resolve, reject) {
+        function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
+        function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
+        function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
+        step((generator = generator.apply(thisArg, _arguments || [])).next());
+    });
+};
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.fetchResource = exports.isServiceSelectorSubsetOfMatchLabel = exports.getServiceSelector = exports.getDeploymentMatchLabels = exports.getBlueGreenResourceName = exports.addBlueGreenLabelsAndAnnotations = exports.getNewBlueGreenObject = exports.createWorkloadsWithLabel = exports.isServiceRouted = exports.getManifestObjects = exports.getSuffix = exports.deleteObjects = exports.deleteWorkloadsAndServicesWithLabel = exports.deleteWorkloadsWithLabel = exports.routeBlueGreen = exports.isSMIRoute = exports.isIngressRoute = exports.isBlueGreenDeploymentStrategy = exports.STABLE_SUFFIX = exports.GREEN_SUFFIX = exports.BLUE_GREEN_VERSION_LABEL = exports.NONE_LABEL_VALUE = exports.GREEN_LABEL_VALUE = exports.BLUE_GREEN_DEPLOYMENT_STRATEGY = void 0;
+const core = require("@actions/core");
+const fs = require("fs");
+const yaml = require("js-yaml");
+const utility_1 = require("../utility");
+const constants_1 = require("../../constants");
+const fileHelper = require("../files-helper");
+const helper = require("../resource-object-utility");
+const TaskInputParameters = require("../../input-parameters");
+const service_blue_green_helper_1 = require("./service-blue-green-helper");
+const ingress_blue_green_helper_1 = require("./ingress-blue-green-helper");
+const smi_blue_green_helper_1 = require("./smi-blue-green-helper");
+exports.BLUE_GREEN_DEPLOYMENT_STRATEGY = "BLUE-GREEN";
+exports.GREEN_LABEL_VALUE = "green";
+exports.NONE_LABEL_VALUE = "None";
+exports.BLUE_GREEN_VERSION_LABEL = "k8s.deploy.color";
+exports.GREEN_SUFFIX = "-green";
+exports.STABLE_SUFFIX = "-stable";
+const INGRESS_ROUTE = "INGRESS";
+const SMI_ROUTE = "SMI";
+function isBlueGreenDeploymentStrategy() {
+    const deploymentStrategy = TaskInputParameters.deploymentStrategy;
+    return (deploymentStrategy &&
+        deploymentStrategy.toUpperCase() === exports.BLUE_GREEN_DEPLOYMENT_STRATEGY);
+}
+exports.isBlueGreenDeploymentStrategy = isBlueGreenDeploymentStrategy;
+function isIngressRoute() {
+    const routeMethod = TaskInputParameters.routeMethod;
+    return routeMethod && routeMethod.toUpperCase() === INGRESS_ROUTE;
+}
+exports.isIngressRoute = isIngressRoute;
+function isSMIRoute() {
+    const routeMethod = TaskInputParameters.routeMethod;
+    return routeMethod && routeMethod.toUpperCase() === SMI_ROUTE;
+}
+exports.isSMIRoute = isSMIRoute;
+function routeBlueGreen(kubectl, inputManifestFiles) {
+    return __awaiter(this, void 0, void 0, function* () {
+        // get buffer time
+        let bufferTime = parseInt(TaskInputParameters.versionSwitchBuffer);
+        //logging start of buffer time
+        let dateNow = new Date();
+        console.log(`Starting buffer time of ${bufferTime} minute(s) at ${dateNow.toISOString()}`);
+        // waiting
+        yield utility_1.sleep(bufferTime * 1000 * 60);
+        // logging end of buffer time
+        dateNow = new Date();
+        console.log(`Stopping buffer time of ${bufferTime} minute(s) at ${dateNow.toISOString()}`);
+        const manifestObjects = getManifestObjects(inputManifestFiles);
+        // routing to new deployments
+        if (isIngressRoute()) {
+            ingress_blue_green_helper_1.routeBlueGreenIngress(kubectl, exports.GREEN_LABEL_VALUE, manifestObjects.serviceNameMap, manifestObjects.ingressEntityList);
+        }
+        else if (isSMIRoute()) {
+            smi_blue_green_helper_1.routeBlueGreenSMI(kubectl, exports.GREEN_LABEL_VALUE, manifestObjects.serviceEntityList);
+        }
+        else {
+            service_blue_green_helper_1.routeBlueGreenService(kubectl, exports.GREEN_LABEL_VALUE, manifestObjects.serviceEntityList);
+        }
+    });
+}
+exports.routeBlueGreen = routeBlueGreen;
+function deleteWorkloadsWithLabel(kubectl, deleteLabel, deploymentEntityList) {
+    let resourcesToDelete = [];
+    deploymentEntityList.forEach((inputObject) => {
+        const name = inputObject.metadata.name;
+        const kind = inputObject.kind;
+        if (deleteLabel === exports.NONE_LABEL_VALUE) {
+            // if dellabel is none, deletes stable deployments
+            const resourceToDelete = { name: name, kind: kind };
+            resourcesToDelete.push(resourceToDelete);
+        }
+        else {
+            // if dellabel is not none, then deletes new green deployments
+            const resourceToDelete = {
+                name: getBlueGreenResourceName(name, exports.GREEN_SUFFIX),
+                kind: kind,
+            };
+            resourcesToDelete.push(resourceToDelete);
+        }
+    });
+    // deletes the deployments
+    deleteObjects(kubectl, resourcesToDelete);
+}
+exports.deleteWorkloadsWithLabel = deleteWorkloadsWithLabel;
+function deleteWorkloadsAndServicesWithLabel(kubectl, deleteLabel, deploymentEntityList, serviceEntityList) {
+    // need to delete services and deployments
+    const deletionEntitiesList = deploymentEntityList.concat(serviceEntityList);
+    let resourcesToDelete = [];
+    deletionEntitiesList.forEach((inputObject) => {
+        const name = inputObject.metadata.name;
+        const kind = inputObject.kind;
+        if (deleteLabel === exports.NONE_LABEL_VALUE) {
+            // if not dellabel, delete stable objects
+            const resourceToDelete = { name: name, kind: kind };
+            resourcesToDelete.push(resourceToDelete);
+        }
+        else {
+            // else delete green labels
+            const resourceToDelete = {
+                name: getBlueGreenResourceName(name, exports.GREEN_SUFFIX),
+                kind: kind,
+            };
+            resourcesToDelete.push(resourceToDelete);
+        }
+    });
+    deleteObjects(kubectl, resourcesToDelete);
+}
+exports.deleteWorkloadsAndServicesWithLabel = deleteWorkloadsAndServicesWithLabel;
+function deleteObjects(kubectl, deleteList) {
+    // delete services and deployments
+    deleteList.forEach((delObject) => {
+        try {
+            const result = kubectl.delete([delObject.kind, delObject.name]);
+            utility_1.checkForErrors([result]);
+        }
+        catch (ex) {
+            // Ignore failures of delete if doesn't exist
+        }
+    });
+}
+exports.deleteObjects = deleteObjects;
+function getSuffix(label) {
+    if (label === exports.GREEN_LABEL_VALUE) {
+        return exports.GREEN_SUFFIX;
+    }
+    else {
+        return "";
+    }
+}
+exports.getSuffix = getSuffix;
+// other common functions
+function getManifestObjects(filePaths) {
+    const deploymentEntityList = [];
+    const routedServiceEntityList = [];
+    const unroutedServiceEntityList = [];
+    const ingressEntityList = [];
+    const otherEntitiesList = [];
+    let serviceNameMap = new Map();
+    filePaths.forEach((filePath) => {
+        const fileContents = fs.readFileSync(filePath);
+        yaml.safeLoadAll(fileContents, function (inputObject) {
+            if (!!inputObject) {
+                const kind = inputObject.kind;
+                const name = inputObject.metadata.name;
+                if (helper.isDeploymentEntity(kind)) {
+                    deploymentEntityList.push(inputObject);
+                }
+                else if (helper.isServiceEntity(kind)) {
+                    if (isServiceRouted(inputObject, deploymentEntityList)) {
+                        routedServiceEntityList.push(inputObject);
+                        serviceNameMap.set(name, getBlueGreenResourceName(name, exports.GREEN_SUFFIX));
+                    }
+                    else {
+                        unroutedServiceEntityList.push(inputObject);
+                    }
+                }
+                else if (helper.isIngressEntity(kind)) {
+                    ingressEntityList.push(inputObject);
+                }
+                else {
+                    otherEntitiesList.push(inputObject);
+                }
+            }
+        });
+    });
+    return {
+        serviceEntityList: routedServiceEntityList,
+        serviceNameMap: serviceNameMap,
+        unroutedServiceEntityList: unroutedServiceEntityList,
+        deploymentEntityList: deploymentEntityList,
+        ingressEntityList: ingressEntityList,
+        otherObjects: otherEntitiesList,
+    };
+}
+exports.getManifestObjects = getManifestObjects;
+function isServiceRouted(serviceObject, deploymentEntityList) {
+    let shouldBeRouted = false;
+    const serviceSelector = getServiceSelector(serviceObject);
+    if (!!serviceSelector) {
+        if (deploymentEntityList.some((depObject) => {
+            // finding if there is a deployment in the given manifests the service targets
+            const matchLabels = getDeploymentMatchLabels(depObject);
+            return (!!matchLabels &&
+                isServiceSelectorSubsetOfMatchLabel(serviceSelector, matchLabels));
+        })) {
+            shouldBeRouted = true;
+        }
+    }
+    return shouldBeRouted;
+}
+exports.isServiceRouted = isServiceRouted;
+function createWorkloadsWithLabel(kubectl, deploymentObjectList, nextLabel) {
+    const newObjectsList = [];
+    deploymentObjectList.forEach((inputObject) => {
+        // creating deployment with label
+        const newBlueGreenObject = getNewBlueGreenObject(inputObject, nextLabel);
+        core.debug("New blue-green object is: " + JSON.stringify(newBlueGreenObject));
+        newObjectsList.push(newBlueGreenObject);
+    });
+    const manifestFiles = fileHelper.writeObjectsToFile(newObjectsList);
+    const result = kubectl.apply(manifestFiles);
+    return { result: result, newFilePaths: manifestFiles };
+}
+exports.createWorkloadsWithLabel = createWorkloadsWithLabel;
+function getNewBlueGreenObject(inputObject, labelValue) {
+    const newObject = JSON.parse(JSON.stringify(inputObject));
+    // Updating name only if label is green label is given
+    if (labelValue === exports.GREEN_LABEL_VALUE) {
+        newObject.metadata.name = getBlueGreenResourceName(inputObject.metadata.name, exports.GREEN_SUFFIX);
+    }
+    // Adding labels and annotations
+    addBlueGreenLabelsAndAnnotations(newObject, labelValue);
+    return newObject;
+}
+exports.getNewBlueGreenObject = getNewBlueGreenObject;
+function addBlueGreenLabelsAndAnnotations(inputObject, labelValue) {
+    //creating the k8s.deploy.color label
+    const newLabels = new Map();
+    newLabels[exports.BLUE_GREEN_VERSION_LABEL] = labelValue;
+    // updating object labels and selector labels
+    helper.updateObjectLabels(inputObject, newLabels, false);
+    helper.updateSelectorLabels(inputObject, newLabels, false);
+    // updating spec labels if it is a service
+    if (!helper.isServiceEntity(inputObject.kind)) {
+        helper.updateSpecLabels(inputObject, newLabels, false);
+    }
+}
+exports.addBlueGreenLabelsAndAnnotations = addBlueGreenLabelsAndAnnotations;
+function getBlueGreenResourceName(name, suffix) {
+    return `${name}${suffix}`;
+}
+exports.getBlueGreenResourceName = getBlueGreenResourceName;
+function getDeploymentMatchLabels(deploymentObject) {
+    if (!!deploymentObject &&
+        deploymentObject.kind.toUpperCase() ==
+            constants_1.KubernetesWorkload.POD.toUpperCase() &&
+        !!deploymentObject.metadata &&
+        !!deploymentObject.metadata.labels) {
+        return deploymentObject.metadata.labels;
+    }
+    else if (!!deploymentObject &&
+        deploymentObject.spec &&
+        deploymentObject.spec.selector &&
+        deploymentObject.spec.selector.matchLabels) {
+        return deploymentObject.spec.selector.matchLabels;
+    }
+    return null;
+}
+exports.getDeploymentMatchLabels = getDeploymentMatchLabels;
+function getServiceSelector(serviceObject) {
+    if (!!serviceObject && serviceObject.spec && serviceObject.spec.selector) {
+        return serviceObject.spec.selector;
+    }
+    else
+        return null;
+}
+exports.getServiceSelector = getServiceSelector;
+function isServiceSelectorSubsetOfMatchLabel(serviceSelector, matchLabels) {
+    let serviceSelectorMap = new Map();
+    let matchLabelsMap = new Map();
+    JSON.parse(JSON.stringify(serviceSelector), (key, value) => {
+        serviceSelectorMap.set(key, value);
+    });
+    JSON.parse(JSON.stringify(matchLabels), (key, value) => {
+        matchLabelsMap.set(key, value);
+    });
+    let isMatch = true;
+    serviceSelectorMap.forEach((value, key) => {
+        if (!!key &&
+            (!matchLabelsMap.has(key) || matchLabelsMap.get(key)) != value) {
+            isMatch = false;
+        }
+    });
+    return isMatch;
+}
+exports.isServiceSelectorSubsetOfMatchLabel = isServiceSelectorSubsetOfMatchLabel;
+function fetchResource(kubectl, kind, name) {
+    const result = kubectl.getResource(kind, name);
+    if (result == null || !!result.stderr) {
+        return null;
+    }
+    if (!!result.stdout) {
+        const resource = JSON.parse(result.stdout);
+        try {
+            UnsetsClusterSpecficDetails(resource);
+            return resource;
+        }
+        catch (ex) {
+            core.debug("Exception occurred while Parsing " + resource + " in Json object");
+            core.debug(`Exception:${ex}`);
+        }
+    }
+    return null;
+}
+exports.fetchResource = fetchResource;
+function UnsetsClusterSpecficDetails(resource) {
+    if (resource == null) {
+        return;
+    }
+    // Unsets the cluster specific details in the object
+    if (!!resource) {
+        const metadata = resource.metadata;
+        const status = resource.status;
+        if (!!metadata) {
+            const newMetadata = {
+                annotations: metadata.annotations,
+                labels: metadata.labels,
+                name: metadata.name,
+            };
+            resource.metadata = newMetadata;
+        }
+        if (!!status) {
+            resource.status = {};
+        }
+    }
+}

lib/utilities/strategy-helpers/canary-deployment-helper.js

@@ -0,0 +1,192 @@
+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.getStableResourceName = exports.getBaselineResourceName = exports.getCanaryResourceName = exports.isSMICanaryStrategy = exports.isCanaryDeploymentStrategy = exports.fetchResource = exports.fetchCanaryResource = exports.getNewCanaryResource = exports.getNewBaselineResource = exports.getStableResource = exports.isResourceMarkedAsStable = exports.markResourceAsStable = exports.deleteCanaryDeployment = exports.STABLE_LABEL_VALUE = exports.STABLE_SUFFIX = exports.CANARY_LABEL_VALUE = exports.BASELINE_LABEL_VALUE = exports.CANARY_VERSION_LABEL = exports.TRAFFIC_SPLIT_STRATEGY = exports.CANARY_DEPLOYMENT_STRATEGY = void 0;
+const fs = require("fs");
+const yaml = require("js-yaml");
+const core = require("@actions/core");
+const TaskInputParameters = require("../../input-parameters");
+const helper = require("../resource-object-utility");
+const constants_1 = require("../../constants");
+const string_comparison_1 = require("../string-comparison");
+const utility_1 = require("../utility");
+const utils = require("../manifest-utilities");
+exports.CANARY_DEPLOYMENT_STRATEGY = "CANARY";
+exports.TRAFFIC_SPLIT_STRATEGY = "SMI";
+exports.CANARY_VERSION_LABEL = "workflow/version";
+const BASELINE_SUFFIX = "-baseline";
+exports.BASELINE_LABEL_VALUE = "baseline";
+const CANARY_SUFFIX = "-canary";
+exports.CANARY_LABEL_VALUE = "canary";
+exports.STABLE_SUFFIX = "-stable";
+exports.STABLE_LABEL_VALUE = "stable";
+function deleteCanaryDeployment(kubectl, manifestFilePaths, includeServices) {
+    // get manifest files
+    const inputManifestFiles = utils.getManifestFiles(manifestFilePaths);
+    if (inputManifestFiles == null || inputManifestFiles.length == 0) {
+        throw new Error("ManifestFileNotFound");
+    }
+    // create delete cmd prefix
+    cleanUpCanary(kubectl, inputManifestFiles, includeServices);
+}
+exports.deleteCanaryDeployment = deleteCanaryDeployment;
+function markResourceAsStable(inputObject) {
+    if (isResourceMarkedAsStable(inputObject)) {
+        return inputObject;
+    }
+    const newObject = JSON.parse(JSON.stringify(inputObject));
+    // Adding labels and annotations.
+    addCanaryLabelsAndAnnotations(newObject, exports.STABLE_LABEL_VALUE);
+    core.debug("Added stable label: " + JSON.stringify(newObject));
+    return newObject;
+}
+exports.markResourceAsStable = markResourceAsStable;
+function isResourceMarkedAsStable(inputObject) {
+    return (inputObject &&
+        inputObject.metadata &&
+        inputObject.metadata.labels &&
+        inputObject.metadata.labels[exports.CANARY_VERSION_LABEL] === exports.STABLE_LABEL_VALUE);
+}
+exports.isResourceMarkedAsStable = isResourceMarkedAsStable;
+function getStableResource(inputObject) {
+    var replicaCount = isSpecContainsReplicas(inputObject.kind)
+        ? inputObject.metadata.replicas
+        : 0;
+    return getNewCanaryObject(inputObject, replicaCount, exports.STABLE_LABEL_VALUE);
+}
+exports.getStableResource = getStableResource;
+function getNewBaselineResource(stableObject, replicas) {
+    return getNewCanaryObject(stableObject, replicas, exports.BASELINE_LABEL_VALUE);
+}
+exports.getNewBaselineResource = getNewBaselineResource;
+function getNewCanaryResource(inputObject, replicas) {
+    return getNewCanaryObject(inputObject, replicas, exports.CANARY_LABEL_VALUE);
+}
+exports.getNewCanaryResource = getNewCanaryResource;
+function fetchCanaryResource(kubectl, kind, name) {
+    return fetchResource(kubectl, kind, getCanaryResourceName(name));
+}
+exports.fetchCanaryResource = fetchCanaryResource;
+function fetchResource(kubectl, kind, name) {
+    const result = kubectl.getResource(kind, name);
+    if (!result || (result === null || result === void 0 ? void 0 : result.stderr)) {
+        return null;
+    }
+    if (result.stdout) {
+        const resource = JSON.parse(result.stdout);
+        try {
+            UnsetsClusterSpecficDetails(resource);
+            return resource;
+        }
+        catch (ex) {
+            core.debug("Exception occurred while Parsing " + resource + " in JSON object");
+            core.debug(`Exception: ${ex}`);
+        }
+    }
+}
+exports.fetchResource = fetchResource;
+function isCanaryDeploymentStrategy() {
+    const deploymentStrategy = TaskInputParameters.deploymentStrategy;
+    return (deploymentStrategy &&
+        deploymentStrategy.toUpperCase() === exports.CANARY_DEPLOYMENT_STRATEGY);
+}
+exports.isCanaryDeploymentStrategy = isCanaryDeploymentStrategy;
+function isSMICanaryStrategy() {
+    const deploymentStrategy = TaskInputParameters.trafficSplitMethod;
+    return (isCanaryDeploymentStrategy() &&
+        deploymentStrategy &&
+        deploymentStrategy.toUpperCase() === exports.TRAFFIC_SPLIT_STRATEGY);
+}
+exports.isSMICanaryStrategy = isSMICanaryStrategy;
+function getCanaryResourceName(name) {
+    return name + CANARY_SUFFIX;
+}
+exports.getCanaryResourceName = getCanaryResourceName;
+function getBaselineResourceName(name) {
+    return name + BASELINE_SUFFIX;
+}
+exports.getBaselineResourceName = getBaselineResourceName;
+function getStableResourceName(name) {
+    return name + exports.STABLE_SUFFIX;
+}
+exports.getStableResourceName = getStableResourceName;
+function UnsetsClusterSpecficDetails(resource) {
+    if (resource == null) {
+        return;
+    }
+    // Unsets the cluster specific details in the object
+    if (!!resource) {
+        const metadata = resource.metadata;
+        const status = resource.status;
+        if (!!metadata) {
+            const newMetadata = {
+                annotations: metadata.annotations,
+                labels: metadata.labels,
+                name: metadata.name,
+            };
+            resource.metadata = newMetadata;
+        }
+        if (!!status) {
+            resource.status = {};
+        }
+    }
+}
+function getNewCanaryObject(inputObject, replicas, type) {
+    const newObject = JSON.parse(JSON.stringify(inputObject));
+    // Updating name
+    if (type === exports.CANARY_LABEL_VALUE) {
+        newObject.metadata.name = getCanaryResourceName(inputObject.metadata.name);
+    }
+    else if (type === exports.STABLE_LABEL_VALUE) {
+        newObject.metadata.name = getStableResourceName(inputObject.metadata.name);
+    }
+    else {
+        newObject.metadata.name = getBaselineResourceName(inputObject.metadata.name);
+    }
+    // Adding labels and annotations.
+    addCanaryLabelsAndAnnotations(newObject, type);
+    // Updating number of replicas
+    if (isSpecContainsReplicas(newObject.kind)) {
+        newObject.spec.replicas = replicas;
+    }
+    return newObject;
+}
+function isSpecContainsReplicas(kind) {
+    return (!string_comparison_1.isEqual(kind, constants_1.KubernetesWorkload.POD, string_comparison_1.StringComparer.OrdinalIgnoreCase) &&
+        !string_comparison_1.isEqual(kind, constants_1.KubernetesWorkload.DAEMON_SET, string_comparison_1.StringComparer.OrdinalIgnoreCase) &&
+        !helper.isServiceEntity(kind));
+}
+function addCanaryLabelsAndAnnotations(inputObject, type) {
+    const newLabels = new Map();
+    newLabels[exports.CANARY_VERSION_LABEL] = type;
+    helper.updateObjectLabels(inputObject, newLabels, false);
+    helper.updateObjectAnnotations(inputObject, newLabels, false);
+    helper.updateSelectorLabels(inputObject, newLabels, false);
+    if (!helper.isServiceEntity(inputObject.kind)) {
+        helper.updateSpecLabels(inputObject, newLabels, false);
+    }
+}
+function cleanUpCanary(kubectl, files, includeServices) {
+    var deleteObject = function (kind, name) {
+        try {
+            const result = kubectl.delete([kind, name]);
+            utility_1.checkForErrors([result]);
+        }
+        catch (ex) {
+            // Ignore failures of delete if doesn't exist
+        }
+    };
+    files.forEach((filePath) => {
+        const fileContents = fs.readFileSync(filePath);
+        yaml.safeLoadAll(fileContents, function (inputObject) {
+            const name = inputObject.metadata.name;
+            const kind = inputObject.kind;
+            if (helper.isDeploymentEntity(kind) ||
+                (includeServices && helper.isServiceEntity(kind))) {
+                const canaryObjectName = getCanaryResourceName(name);
+                const baselineObjectName = getBaselineResourceName(name);
+                deleteObject(kind, canaryObjectName);
+                deleteObject(kind, baselineObjectName);
+            }
+        });
+    });
+}

lib/utilities/strategy-helpers/deployment-helper.js

@@ -0,0 +1,142 @@
+"use strict";
+var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
+    function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
+    return new (P || (P = Promise))(function (resolve, reject) {
+        function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
+        function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
+        function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
+        step((generator = generator.apply(thisArg, _arguments || [])).next());
+    });
+};
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.isCanaryDeploymentStrategy = exports.annotateAndLabelResources = exports.checkManifestStability = exports.deployManifests = exports.getManifestFiles = void 0;
+const fs = require("fs");
+const yaml = require("js-yaml");
+const canaryDeploymentHelper = require("./canary-deployment-helper");
+const KubernetesObjectUtility = require("../resource-object-utility");
+const TaskInputParameters = require("../../input-parameters");
+const models = require("../../constants");
+const fileHelper = require("../files-helper");
+const utils = require("../manifest-utilities");
+const KubernetesManifestUtility = require("../manifest-stability-utility");
+const pod_canary_deployment_helper_1 = require("./pod-canary-deployment-helper");
+const smi_canary_deployment_helper_1 = require("./smi-canary-deployment-helper");
+const utility_1 = require("../utility");
+const service_blue_green_helper_1 = require("./service-blue-green-helper");
+const ingress_blue_green_helper_1 = require("./ingress-blue-green-helper");
+const smi_blue_green_helper_1 = require("./smi-blue-green-helper");
+const deploymentStrategy_1 = require("../../types/deploymentStrategy");
+const core = require("@actions/core");
+const trafficSplitMethod_1 = require("../../types/trafficSplitMethod");
+const routeStrategy_1 = require("../../types/routeStrategy");
+function getManifestFiles(manifestFilePaths) {
+    const files = utils.getManifestFiles(manifestFilePaths);
+    if (files == null || files.length === 0) {
+        throw new Error(`ManifestFileNotFound : ${manifestFilePaths}`);
+    }
+    return files;
+}
+exports.getManifestFiles = getManifestFiles;
+function deployManifests(files, deploymentStrategy, kubectl) {
+    switch (deploymentStrategy) {
+        case deploymentStrategy_1.DeploymentStrategy.CANARY: {
+            const trafficSplitMethod = trafficSplitMethod_1.parseTrafficSplitMethod(core.getInput("traffic-split-method", { required: true }));
+            const { result, newFilePaths } = trafficSplitMethod == trafficSplitMethod_1.TrafficSplitMethod.SMI
+                ? smi_canary_deployment_helper_1.deploySMICanary(files, kubectl)
+                : pod_canary_deployment_helper_1.deployPodCanary(files, kubectl);
+            utility_1.checkForErrors([result]);
+            return newFilePaths;
+        }
+        case deploymentStrategy_1.DeploymentStrategy.BLUE_GREEN: {
+            const routeStrategy = routeStrategy_1.parseRouteStrategy(core.getInput("route-method", { required: true }));
+            const { result, newFilePaths } = (routeStrategy == routeStrategy_1.RouteStrategy.INGRESS &&
+                ingress_blue_green_helper_1.deployBlueGreenIngress(files)) ||
+                (routeStrategy == routeStrategy_1.RouteStrategy.SMI && smi_blue_green_helper_1.deployBlueGreenSMI(files)) ||
+                service_blue_green_helper_1.deployBlueGreenService(files);
+            utility_1.checkForErrors([result]);
+            return newFilePaths;
+        }
+        case undefined: {
+            core.warning("Deployment strategy is not recognized");
+        }
+        default: {
+            const trafficSplitMethod = trafficSplitMethod_1.parseTrafficSplitMethod(core.getInput("traffic-split-method", { required: true }));
+            if (trafficSplitMethod == trafficSplitMethod_1.TrafficSplitMethod.SMI) {
+                const updatedManifests = appendStableVersionLabelToResource(files, kubectl);
+                const result = kubectl.apply(updatedManifests, TaskInputParameters.forceDeployment);
+                utility_1.checkForErrors([result]);
+            }
+            else {
+                const result = kubectl.apply(files, TaskInputParameters.forceDeployment);
+                utility_1.checkForErrors([result]);
+            }
+            return files;
+        }
+    }
+}
+exports.deployManifests = deployManifests;
+function appendStableVersionLabelToResource(files, kubectl) {
+    const manifestFiles = [];
+    const newObjectsList = [];
+    files.forEach((filePath) => {
+        const fileContents = fs.readFileSync(filePath);
+        yaml.safeLoadAll(fileContents, function (inputObject) {
+            const kind = inputObject.kind;
+            if (KubernetesObjectUtility.isDeploymentEntity(kind)) {
+                const updatedObject = canaryDeploymentHelper.markResourceAsStable(inputObject);
+                newObjectsList.push(updatedObject);
+            }
+            else {
+                manifestFiles.push(filePath);
+            }
+        });
+    });
+    const updatedManifestFiles = fileHelper.writeObjectsToFile(newObjectsList);
+    manifestFiles.push(...updatedManifestFiles);
+    return manifestFiles;
+}
+function checkManifestStability(kubectl, resources) {
+    return __awaiter(this, void 0, void 0, function* () {
+        yield KubernetesManifestUtility.checkManifestStability(kubectl, resources);
+    });
+}
+exports.checkManifestStability = checkManifestStability;
+function annotateAndLabelResources(files, kubectl, resourceTypes, allPods) {
+    return __awaiter(this, void 0, void 0, function* () {
+        const workflowFilePath = yield utility_1.getWorkflowFilePath(TaskInputParameters.githubToken);
+        const deploymentConfig = yield utility_1.getDeploymentConfig();
+        const annotationKeyLabel = models.getWorkflowAnnotationKeyLabel(workflowFilePath);
+        annotateResources(files, kubectl, resourceTypes, allPods, annotationKeyLabel, workflowFilePath, deploymentConfig);
+        labelResources(files, kubectl, annotationKeyLabel);
+    });
+}
+exports.annotateAndLabelResources = annotateAndLabelResources;
+function annotateResources(files, kubectl, resourceTypes, allPods, annotationKey, workflowFilePath, deploymentConfig) {
+    const annotateResults = [];
+    const lastSuccessSha = utility_1.getLastSuccessfulRunSha(kubectl, TaskInputParameters.namespace, annotationKey);
+    let annotationKeyValStr = annotationKey +
+        "=" +
+        models.getWorkflowAnnotationsJson(lastSuccessSha, workflowFilePath, deploymentConfig);
+    annotateResults.push(kubectl.annotate("namespace", TaskInputParameters.namespace, annotationKeyValStr));
+    annotateResults.push(kubectl.annotateFiles(files, annotationKeyValStr));
+    resourceTypes.forEach((resource) => {
+        if (resource.type.toUpperCase() !==
+            models.KubernetesWorkload.POD.toUpperCase()) {
+            utility_1.annotateChildPods(kubectl, resource.type, resource.name, annotationKeyValStr, allPods).forEach((execResult) => annotateResults.push(execResult));
+        }
+    });
+    utility_1.checkForErrors(annotateResults, true);
+}
+function labelResources(files, kubectl, label) {
+    const labels = [
+        `workflowFriendlyName=${utility_1.normaliseWorkflowStrLabel(process.env.GITHUB_WORKFLOW)}`,
+        `workflow=${label}`,
+    ];
+    utility_1.checkForErrors([kubectl.labelFiles(files, labels)], true);
+}
+function isCanaryDeploymentStrategy(deploymentStrategy) {
+    return (deploymentStrategy != null &&
+        deploymentStrategy.toUpperCase() ===
+            canaryDeploymentHelper.CANARY_DEPLOYMENT_STRATEGY.toUpperCase());
+}
+exports.isCanaryDeploymentStrategy = isCanaryDeploymentStrategy;

lib/utilities/strategy-helpers/ingress-blue-green-helper.js

@@ -0,0 +1,160 @@
+"use strict";
+var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
+    function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
+    return new (P || (P = Promise))(function (resolve, reject) {
+        function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
+        function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
+        function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
+        step((generator = generator.apply(thisArg, _arguments || [])).next());
+    });
+};
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.updateIngressBackend = exports.getUpdatedBlueGreenIngress = exports.validateIngressesState = exports.routeBlueGreenIngress = exports.rejectBlueGreenIngress = exports.promoteBlueGreenIngress = exports.deployBlueGreenIngress = void 0;
+const core = require("@actions/core");
+const fileHelper = require("../files-helper");
+const blue_green_helper_1 = require("./blue-green-helper");
+const blue_green_helper_2 = require("./blue-green-helper");
+const BACKEND = "BACKEND";
+function deployBlueGreenIngress(kubectl, filePaths) {
+    // get all kubernetes objects defined in manifest files
+    const manifestObjects = blue_green_helper_1.getManifestObjects(filePaths);
+    // create deployments with green label value
+    const result = blue_green_helper_1.createWorkloadsWithLabel(kubectl, manifestObjects.deploymentEntityList, blue_green_helper_2.GREEN_LABEL_VALUE);
+    // create new services and other objects
+    let newObjectsList = [];
+    manifestObjects.serviceEntityList.forEach((inputObject) => {
+        const newBlueGreenObject = blue_green_helper_1.getNewBlueGreenObject(inputObject, blue_green_helper_2.GREEN_LABEL_VALUE);
+        core.debug("New blue-green object is: " + JSON.stringify(newBlueGreenObject));
+        newObjectsList.push(newBlueGreenObject);
+    });
+    newObjectsList = newObjectsList
+        .concat(manifestObjects.otherObjects)
+        .concat(manifestObjects.unroutedServiceEntityList);
+    const manifestFiles = fileHelper.writeObjectsToFile(newObjectsList);
+    kubectl.apply(manifestFiles);
+    // return results to check for manifest stability
+    return result;
+}
+exports.deployBlueGreenIngress = deployBlueGreenIngress;
+function promoteBlueGreenIngress(kubectl, manifestObjects) {
+    return __awaiter(this, void 0, void 0, function* () {
+        //checking if anything to promote
+        if (!validateIngressesState(kubectl, manifestObjects.ingressEntityList, manifestObjects.serviceNameMap)) {
+            throw "NotInPromoteStateIngress";
+        }
+        // create stable deployments with new configuration
+        const result = blue_green_helper_1.createWorkloadsWithLabel(kubectl, manifestObjects.deploymentEntityList, blue_green_helper_2.NONE_LABEL_VALUE);
+        // create stable services with new configuration
+        const newObjectsList = [];
+        manifestObjects.serviceEntityList.forEach((inputObject) => {
+            const newBlueGreenObject = blue_green_helper_1.getNewBlueGreenObject(inputObject, blue_green_helper_2.NONE_LABEL_VALUE);
+            core.debug("New blue-green object is: " + JSON.stringify(newBlueGreenObject));
+            newObjectsList.push(newBlueGreenObject);
+        });
+        const manifestFiles = fileHelper.writeObjectsToFile(newObjectsList);
+        kubectl.apply(manifestFiles);
+        // returning deployments to check for rollout stability
+        return result;
+    });
+}
+exports.promoteBlueGreenIngress = promoteBlueGreenIngress;
+function rejectBlueGreenIngress(kubectl, filePaths) {
+    return __awaiter(this, void 0, void 0, function* () {
+        // get all kubernetes objects defined in manifest files
+        const manifestObjects = blue_green_helper_1.getManifestObjects(filePaths);
+        // routing ingress to stables services
+        routeBlueGreenIngress(kubectl, null, manifestObjects.serviceNameMap, manifestObjects.ingressEntityList);
+        // deleting green services and deployments
+        blue_green_helper_1.deleteWorkloadsAndServicesWithLabel(kubectl, blue_green_helper_2.GREEN_LABEL_VALUE, manifestObjects.deploymentEntityList, manifestObjects.serviceEntityList);
+    });
+}
+exports.rejectBlueGreenIngress = rejectBlueGreenIngress;
+function routeBlueGreenIngress(kubectl, nextLabel, serviceNameMap, ingressEntityList) {
+    let newObjectsList = [];
+    if (!nextLabel) {
+        newObjectsList = ingressEntityList.filter((ingress) => isIngressRouted(ingress, serviceNameMap));
+    }
+    else {
+        ingressEntityList.forEach((inputObject) => {
+            if (isIngressRouted(inputObject, serviceNameMap)) {
+                const newBlueGreenIngressObject = getUpdatedBlueGreenIngress(inputObject, serviceNameMap, blue_green_helper_2.GREEN_LABEL_VALUE);
+                newObjectsList.push(newBlueGreenIngressObject);
+            }
+            else {
+                newObjectsList.push(inputObject);
+            }
+        });
+    }
+    const manifestFiles = fileHelper.writeObjectsToFile(newObjectsList);
+    kubectl.apply(manifestFiles);
+}
+exports.routeBlueGreenIngress = routeBlueGreenIngress;
+function validateIngressesState(kubectl, ingressEntityList, serviceNameMap) {
+    let areIngressesTargetingNewServices = true;
+    ingressEntityList.forEach((inputObject) => {
+        if (isIngressRouted(inputObject, serviceNameMap)) {
+            //querying existing ingress
+            let existingIngress = blue_green_helper_1.fetchResource(kubectl, inputObject.kind, inputObject.metadata.name);
+            if (!!existingIngress) {
+                let currentLabel;
+                // checking its label
+                try {
+                    currentLabel =
+                        existingIngress.metadata.labels[blue_green_helper_2.BLUE_GREEN_VERSION_LABEL];
+                }
+                catch (_a) {
+                    // if no label exists, then not an ingress targeting green deployments
+                    areIngressesTargetingNewServices = false;
+                }
+                if (currentLabel != blue_green_helper_2.GREEN_LABEL_VALUE) {
+                    // if not green label, then wrong configuration
+                    areIngressesTargetingNewServices = false;
+                }
+            }
+            else {
+                // no ingress at all, so nothing to promote
+                areIngressesTargetingNewServices = false;
+            }
+        }
+    });
+    return areIngressesTargetingNewServices;
+}
+exports.validateIngressesState = validateIngressesState;
+function isIngressRouted(ingressObject, serviceNameMap) {
+    let isIngressRouted = false;
+    // sees if ingress targets a service in the given manifests
+    JSON.parse(JSON.stringify(ingressObject), (key, value) => {
+        if (key === "serviceName" && serviceNameMap.has(value)) {
+            isIngressRouted = true;
+        }
+        return value;
+    });
+    return isIngressRouted;
+}
+function getUpdatedBlueGreenIngress(inputObject, serviceNameMap, type) {
+    if (!type) {
+        // returning original with no modifications
+        return inputObject;
+    }
+    const newObject = JSON.parse(JSON.stringify(inputObject));
+    // adding green labels and values
+    blue_green_helper_1.addBlueGreenLabelsAndAnnotations(newObject, type);
+    // Updating ingress labels
+    let finalObject = updateIngressBackend(newObject, serviceNameMap);
+    return finalObject;
+}
+exports.getUpdatedBlueGreenIngress = getUpdatedBlueGreenIngress;
+function updateIngressBackend(inputObject, serviceNameMap) {
+    inputObject = JSON.parse(JSON.stringify(inputObject), (key, value) => {
+        if (key.toUpperCase() === BACKEND) {
+            let serviceName = value.serviceName;
+            if (serviceNameMap.has(serviceName)) {
+                // updating service name with corresponding bluegreen name only if service is provied in given manifests
+                value.serviceName = serviceNameMap.get(serviceName);
+            }
+        }
+        return value;
+    });
+    return inputObject;
+}
+exports.updateIngressBackend = updateIngressBackend;

lib/utilities/strategy-helpers/pod-canary-deployment-helper.js

@@ -0,0 +1,58 @@
+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.deployPodCanary = void 0;
+const core = require("@actions/core");
+const fs = require("fs");
+const yaml = require("js-yaml");
+const TaskInputParameters = require("../../input-parameters");
+const fileHelper = require("../files-helper");
+const helper = require("../resource-object-utility");
+const canaryDeploymentHelper = require("./canary-deployment-helper");
+function deployPodCanary(filePaths, kubectl) {
+    const newObjectsList = [];
+    const percentage = parseInt(TaskInputParameters.canaryPercentage);
+    filePaths.forEach((filePath) => {
+        const fileContents = fs.readFileSync(filePath);
+        yaml.safeLoadAll(fileContents, function (inputObject) {
+            const name = inputObject.metadata.name;
+            const kind = inputObject.kind;
+            if (helper.isDeploymentEntity(kind)) {
+                core.debug("Calculating replica count for canary");
+                const canaryReplicaCount = calculateReplicaCountForCanary(inputObject, percentage);
+                core.debug("Replica count is " + canaryReplicaCount);
+                // Get stable object
+                core.debug("Querying stable object");
+                const stableObject = canaryDeploymentHelper.fetchResource(kubectl, kind, name);
+                if (!stableObject) {
+                    core.debug("Stable object not found. Creating only canary object");
+                    // If stable object not found, create canary deployment.
+                    const newCanaryObject = canaryDeploymentHelper.getNewCanaryResource(inputObject, canaryReplicaCount);
+                    core.debug("New canary object is: " + JSON.stringify(newCanaryObject));
+                    newObjectsList.push(newCanaryObject);
+                }
+                else {
+                    core.debug("Stable object found. Creating canary and baseline objects");
+                    // If canary object not found, create canary and baseline object.
+                    const newCanaryObject = canaryDeploymentHelper.getNewCanaryResource(inputObject, canaryReplicaCount);
+                    const newBaselineObject = canaryDeploymentHelper.getNewBaselineResource(stableObject, canaryReplicaCount);
+                    core.debug("New canary object is: " + JSON.stringify(newCanaryObject));
+                    core.debug("New baseline object is: " + JSON.stringify(newBaselineObject));
+                    newObjectsList.push(newCanaryObject);
+                    newObjectsList.push(newBaselineObject);
+                }
+            }
+            else {
+                // Updating non deployment entity as it is.
+                newObjectsList.push(inputObject);
+            }
+        });
+    });
+    const manifestFiles = fileHelper.writeObjectsToFile(newObjectsList);
+    const result = kubectl.apply(manifestFiles, TaskInputParameters.forceDeployment);
+    return { result: result, newFilePaths: manifestFiles };
+}
+exports.deployPodCanary = deployPodCanary;
+function calculateReplicaCountForCanary(inputObject, percentage) {
+    const inputReplicaCount = helper.getReplicaCount(inputObject);
+    return Math.round((inputReplicaCount * percentage) / 100);
+}

lib/utilities/strategy-helpers/service-blue-green-helper.js

@@ -0,0 +1,102 @@
+"use strict";
+var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
+    function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
+    return new (P || (P = Promise))(function (resolve, reject) {
+        function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
+        function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
+        function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
+        step((generator = generator.apply(thisArg, _arguments || [])).next());
+    });
+};
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.getServiceSpecLabel = exports.validateServicesState = exports.routeBlueGreenService = exports.rejectBlueGreenService = exports.promoteBlueGreenService = exports.deployBlueGreenService = void 0;
+const fileHelper = require("../files-helper");
+const blue_green_helper_1 = require("./blue-green-helper");
+const blue_green_helper_2 = require("./blue-green-helper");
+function deployBlueGreenService(kubectl, filePaths) {
+    // get all kubernetes objects defined in manifest files
+    const manifestObjects = blue_green_helper_1.getManifestObjects(filePaths);
+    // create deployments with green label value
+    const result = blue_green_helper_1.createWorkloadsWithLabel(kubectl, manifestObjects.deploymentEntityList, blue_green_helper_2.GREEN_LABEL_VALUE);
+    // create other non deployment and non service entities
+    const newObjectsList = manifestObjects.otherObjects
+        .concat(manifestObjects.ingressEntityList)
+        .concat(manifestObjects.unroutedServiceEntityList);
+    const manifestFiles = fileHelper.writeObjectsToFile(newObjectsList);
+    kubectl.apply(manifestFiles);
+    // returning deployment details to check for rollout stability
+    return result;
+}
+exports.deployBlueGreenService = deployBlueGreenService;
+function promoteBlueGreenService(kubectl, manifestObjects) {
+    return __awaiter(this, void 0, void 0, function* () {
+        // checking if services are in the right state ie. targeting green deployments
+        if (!validateServicesState(kubectl, manifestObjects.serviceEntityList)) {
+            throw "NotInPromoteState";
+        }
+        // creating stable deployments with new configurations
+        const result = blue_green_helper_1.createWorkloadsWithLabel(kubectl, manifestObjects.deploymentEntityList, blue_green_helper_2.NONE_LABEL_VALUE);
+        // returning deployment details to check for rollout stability
+        return result;
+    });
+}
+exports.promoteBlueGreenService = promoteBlueGreenService;
+function rejectBlueGreenService(kubectl, filePaths) {
+    return __awaiter(this, void 0, void 0, function* () {
+        // get all kubernetes objects defined in manifest files
+        const manifestObjects = blue_green_helper_1.getManifestObjects(filePaths);
+        // routing to stable objects
+        routeBlueGreenService(kubectl, blue_green_helper_2.NONE_LABEL_VALUE, manifestObjects.serviceEntityList);
+        // deleting the new deployments with green suffix
+        blue_green_helper_1.deleteWorkloadsWithLabel(kubectl, blue_green_helper_2.GREEN_LABEL_VALUE, manifestObjects.deploymentEntityList);
+    });
+}
+exports.rejectBlueGreenService = rejectBlueGreenService;
+function routeBlueGreenService(kubectl, nextLabel, serviceEntityList) {
+    const newObjectsList = [];
+    serviceEntityList.forEach((serviceObject) => {
+        const newBlueGreenServiceObject = getUpdatedBlueGreenService(serviceObject, nextLabel);
+        newObjectsList.push(newBlueGreenServiceObject);
+    });
+    // configures the services
+    const manifestFiles = fileHelper.writeObjectsToFile(newObjectsList);
+    kubectl.apply(manifestFiles);
+}
+exports.routeBlueGreenService = routeBlueGreenService;
+// adding green labels to configure existing service
+function getUpdatedBlueGreenService(inputObject, labelValue) {
+    const newObject = JSON.parse(JSON.stringify(inputObject));
+    // Adding labels and annotations.
+    blue_green_helper_1.addBlueGreenLabelsAndAnnotations(newObject, labelValue);
+    return newObject;
+}
+function validateServicesState(kubectl, serviceEntityList) {
+    let areServicesGreen = true;
+    serviceEntityList.forEach((serviceObject) => {
+        // finding the existing routed service
+        const existingService = blue_green_helper_1.fetchResource(kubectl, serviceObject.kind, serviceObject.metadata.name);
+        if (!!existingService) {
+            let currentLabel = getServiceSpecLabel(existingService);
+            if (currentLabel != blue_green_helper_2.GREEN_LABEL_VALUE) {
+                // service should be targeting deployments with green label
+                areServicesGreen = false;
+            }
+        }
+        else {
+            // service targeting deployment doesn't exist
+            areServicesGreen = false;
+        }
+    });
+    return areServicesGreen;
+}
+exports.validateServicesState = validateServicesState;
+function getServiceSpecLabel(inputObject) {
+    if (!!inputObject &&
+        inputObject.spec &&
+        inputObject.spec.selector &&
+        inputObject.spec.selector[blue_green_helper_2.BLUE_GREEN_VERSION_LABEL]) {
+        return inputObject.spec.selector[blue_green_helper_2.BLUE_GREEN_VERSION_LABEL];
+    }
+    return "";
+}
+exports.getServiceSpecLabel = getServiceSpecLabel;

lib/utilities/strategy-helpers/smi-blue-green-helper.js

@@ -0,0 +1,196 @@
+"use strict";
+var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
+    function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
+    return new (P || (P = Promise))(function (resolve, reject) {
+        function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
+        function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
+        function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
+        step((generator = generator.apply(thisArg, _arguments || [])).next());
+    });
+};
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.cleanupSMI = exports.validateTrafficSplitsState = exports.routeBlueGreenSMI = exports.getSMIServiceResource = exports.setupSMI = exports.rejectBlueGreenSMI = exports.promoteBlueGreenSMI = exports.deployBlueGreenSMI = void 0;
+const kubectlUtils = require("../kubectl-util");
+const fileHelper = require("../files-helper");
+const blue_green_helper_1 = require("./blue-green-helper");
+const blue_green_helper_2 = require("./blue-green-helper");
+let trafficSplitAPIVersion = "";
+const TRAFFIC_SPLIT_OBJECT_NAME_SUFFIX = "-trafficsplit";
+const TRAFFIC_SPLIT_OBJECT = "TrafficSplit";
+const MIN_VAL = "0";
+const MAX_VAL = "100";
+function deployBlueGreenSMI(kubectl, filePaths) {
+    // get all kubernetes objects defined in manifest files
+    const manifestObjects = blue_green_helper_1.getManifestObjects(filePaths);
+    // creating services and other objects
+    const newObjectsList = manifestObjects.otherObjects
+        .concat(manifestObjects.serviceEntityList)
+        .concat(manifestObjects.ingressEntityList)
+        .concat(manifestObjects.unroutedServiceEntityList);
+    const manifestFiles = fileHelper.writeObjectsToFile(newObjectsList);
+    kubectl.apply(manifestFiles);
+    // make extraservices and trafficsplit
+    setupSMI(kubectl, manifestObjects.serviceEntityList);
+    // create new deloyments
+    const result = blue_green_helper_1.createWorkloadsWithLabel(kubectl, manifestObjects.deploymentEntityList, blue_green_helper_2.GREEN_LABEL_VALUE);
+    // return results to check for manifest stability
+    return result;
+}
+exports.deployBlueGreenSMI = deployBlueGreenSMI;
+function promoteBlueGreenSMI(kubectl, manifestObjects) {
+    return __awaiter(this, void 0, void 0, function* () {
+        // checking if there is something to promote
+        if (!validateTrafficSplitsState(kubectl, manifestObjects.serviceEntityList)) {
+            throw "NotInPromoteStateSMI";
+        }
+        // create stable deployments with new configuration
+        const result = blue_green_helper_1.createWorkloadsWithLabel(kubectl, manifestObjects.deploymentEntityList, blue_green_helper_2.NONE_LABEL_VALUE);
+        // return result to check for stability
+        return result;
+    });
+}
+exports.promoteBlueGreenSMI = promoteBlueGreenSMI;
+function rejectBlueGreenSMI(kubectl, filePaths) {
+    return __awaiter(this, void 0, void 0, function* () {
+        // get all kubernetes objects defined in manifest files
+        const manifestObjects = blue_green_helper_1.getManifestObjects(filePaths);
+        // routing trafficsplit to stable deploymetns
+        routeBlueGreenSMI(kubectl, blue_green_helper_2.NONE_LABEL_VALUE, manifestObjects.serviceEntityList);
+        // deleting rejected new bluegreen deplyments
+        blue_green_helper_1.deleteWorkloadsWithLabel(kubectl, blue_green_helper_2.GREEN_LABEL_VALUE, manifestObjects.deploymentEntityList);
+        //deleting trafficsplit and extra services
+        cleanupSMI(kubectl, manifestObjects.serviceEntityList);
+    });
+}
+exports.rejectBlueGreenSMI = rejectBlueGreenSMI;
+function setupSMI(kubectl, serviceEntityList) {
+    const newObjectsList = [];
+    const trafficObjectList = [];
+    serviceEntityList.forEach((serviceObject) => {
+        // create a trafficsplit for service
+        trafficObjectList.push(serviceObject);
+        // setting up the services for trafficsplit
+        const newStableService = getSMIServiceResource(serviceObject, blue_green_helper_2.STABLE_SUFFIX);
+        const newGreenService = getSMIServiceResource(serviceObject, blue_green_helper_2.GREEN_SUFFIX);
+        newObjectsList.push(newStableService);
+        newObjectsList.push(newGreenService);
+    });
+    // creating services
+    const manifestFiles = fileHelper.writeObjectsToFile(newObjectsList);
+    kubectl.apply(manifestFiles);
+    // route to stable service
+    trafficObjectList.forEach((inputObject) => {
+        createTrafficSplitObject(kubectl, inputObject.metadata.name, blue_green_helper_2.NONE_LABEL_VALUE);
+    });
+}
+exports.setupSMI = setupSMI;
+function createTrafficSplitObject(kubectl, name, nextLabel) {
+    // getting smi spec api version
+    if (!trafficSplitAPIVersion) {
+        trafficSplitAPIVersion = kubectlUtils.getTrafficSplitAPIVersion(kubectl);
+    }
+    // deciding weights based on nextlabel
+    let stableWeight;
+    let greenWeight;
+    if (nextLabel === blue_green_helper_2.GREEN_LABEL_VALUE) {
+        stableWeight = parseInt(MIN_VAL);
+        greenWeight = parseInt(MAX_VAL);
+    }
+    else {
+        stableWeight = parseInt(MAX_VAL);
+        greenWeight = parseInt(MIN_VAL);
+    }
+    //traffic split json
+    const trafficSplitObject = `{
+        "apiVersion": "${trafficSplitAPIVersion}",
+        "kind": "TrafficSplit",
+        "metadata": {
+            "name": "${blue_green_helper_1.getBlueGreenResourceName(name, TRAFFIC_SPLIT_OBJECT_NAME_SUFFIX)}"
+        },
+        "spec": {
+            "service": "${name}",
+            "backends": [
+                {
+                    "service": "${blue_green_helper_1.getBlueGreenResourceName(name, blue_green_helper_2.STABLE_SUFFIX)}",
+                    "weight": ${stableWeight}
+                },
+                {
+                    "service": "${blue_green_helper_1.getBlueGreenResourceName(name, blue_green_helper_2.GREEN_SUFFIX)}",
+                    "weight": ${greenWeight}
+                }
+            ]
+        }
+    }`;
+    // creating trafficplit object
+    const trafficSplitManifestFile = fileHelper.writeManifestToFile(trafficSplitObject, TRAFFIC_SPLIT_OBJECT, blue_green_helper_1.getBlueGreenResourceName(name, TRAFFIC_SPLIT_OBJECT_NAME_SUFFIX));
+    kubectl.apply(trafficSplitManifestFile);
+}
+function getSMIServiceResource(inputObject, suffix) {
+    const newObject = JSON.parse(JSON.stringify(inputObject));
+    if (suffix === blue_green_helper_2.STABLE_SUFFIX) {
+        // adding stable suffix to service name
+        newObject.metadata.name = blue_green_helper_1.getBlueGreenResourceName(inputObject.metadata.name, blue_green_helper_2.STABLE_SUFFIX);
+        return blue_green_helper_1.getNewBlueGreenObject(newObject, blue_green_helper_2.NONE_LABEL_VALUE);
+    }
+    else {
+        // green label will be added for these
+        return blue_green_helper_1.getNewBlueGreenObject(newObject, blue_green_helper_2.GREEN_LABEL_VALUE);
+    }
+}
+exports.getSMIServiceResource = getSMIServiceResource;
+function routeBlueGreenSMI(kubectl, nextLabel, serviceEntityList) {
+    serviceEntityList.forEach((serviceObject) => {
+        // routing trafficsplit to given label
+        createTrafficSplitObject(kubectl, serviceObject.metadata.name, nextLabel);
+    });
+}
+exports.routeBlueGreenSMI = routeBlueGreenSMI;
+function validateTrafficSplitsState(kubectl, serviceEntityList) {
+    let areTrafficSplitsInRightState = true;
+    serviceEntityList.forEach((serviceObject) => {
+        const name = serviceObject.metadata.name;
+        let trafficSplitObject = blue_green_helper_1.fetchResource(kubectl, TRAFFIC_SPLIT_OBJECT, blue_green_helper_1.getBlueGreenResourceName(name, TRAFFIC_SPLIT_OBJECT_NAME_SUFFIX));
+        if (!trafficSplitObject) {
+            // no trafficplit exits
+            areTrafficSplitsInRightState = false;
+        }
+        trafficSplitObject = JSON.parse(JSON.stringify(trafficSplitObject));
+        trafficSplitObject.spec.backends.forEach((element) => {
+            // checking if trafficsplit in right state to deploy
+            if (element.service === blue_green_helper_1.getBlueGreenResourceName(name, blue_green_helper_2.GREEN_SUFFIX)) {
+                if (element.weight != MAX_VAL) {
+                    // green service should have max weight
+                    areTrafficSplitsInRightState = false;
+                }
+            }
+            if (element.service === blue_green_helper_1.getBlueGreenResourceName(name, blue_green_helper_2.STABLE_SUFFIX)) {
+                if (element.weight != MIN_VAL) {
+                    // stable service should have 0 weight
+                    areTrafficSplitsInRightState = false;
+                }
+            }
+        });
+    });
+    return areTrafficSplitsInRightState;
+}
+exports.validateTrafficSplitsState = validateTrafficSplitsState;
+function cleanupSMI(kubectl, serviceEntityList) {
+    const deleteList = [];
+    serviceEntityList.forEach((serviceObject) => {
+        deleteList.push({
+            name: blue_green_helper_1.getBlueGreenResourceName(serviceObject.metadata.name, TRAFFIC_SPLIT_OBJECT_NAME_SUFFIX),
+            kind: TRAFFIC_SPLIT_OBJECT,
+        });
+        deleteList.push({
+            name: blue_green_helper_1.getBlueGreenResourceName(serviceObject.metadata.name, blue_green_helper_2.GREEN_SUFFIX),
+            kind: serviceObject.kind,
+        });
+        deleteList.push({
+            name: blue_green_helper_1.getBlueGreenResourceName(serviceObject.metadata.name, blue_green_helper_2.STABLE_SUFFIX),
+            kind: serviceObject.kind,
+        });
+    });
+    // deleting all objects
+    blue_green_helper_1.deleteObjects(kubectl, deleteList);
+}
+exports.cleanupSMI = cleanupSMI;

lib/utilities/strategy-helpers/smi-canary-deployment-helper.js

@@ -0,0 +1,203 @@
+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.redirectTrafficToStableDeployment = exports.redirectTrafficToCanaryDeployment = exports.deploySMICanary = void 0;
+const core = require("@actions/core");
+const fs = require("fs");
+const yaml = require("js-yaml");
+const TaskInputParameters = require("../../input-parameters");
+const fileHelper = require("../files-helper");
+const helper = require("../resource-object-utility");
+const utils = require("../manifest-utilities");
+const kubectlUtils = require("../kubectl-util");
+const canaryDeploymentHelper = require("./canary-deployment-helper");
+const utility_1 = require("../utility");
+const TRAFFIC_SPLIT_OBJECT_NAME_SUFFIX = "-workflow-rollout";
+const TRAFFIC_SPLIT_OBJECT = "TrafficSplit";
+let trafficSplitAPIVersion = "";
+function deploySMICanary(filePaths, kubectl) {
+    const canaryReplicaCount = parseInt(core.getInput("baseline-and-canary-replicas"));
+    if (canaryReplicaCount < 0 || canaryReplicaCount > 100)
+        throw Error("Baseline-and-canary-replicas must be between 0 and 100");
+    const newObjectsList = [];
+    filePaths.forEach((filePath) => {
+        const fileContents = fs.readFileSync(filePath);
+        yaml.safeLoadAll(fileContents, (inputObject) => {
+            const name = inputObject.metadata.name;
+            const kind = inputObject.kind;
+            if (helper.isDeploymentEntity(kind)) {
+                const stableObject = canaryDeploymentHelper.fetchResource(kubectl, kind, name);
+                if (!stableObject) {
+                    core.debug("Stable object not found. Creating only canary object");
+                    // If stable object not found, create canary deployment.
+                    const newCanaryObject = canaryDeploymentHelper.getNewCanaryResource(inputObject, canaryReplicaCount);
+                    newObjectsList.push(newCanaryObject);
+                }
+                else {
+                    if (!canaryDeploymentHelper.isResourceMarkedAsStable(stableObject)) {
+                        throw Error(`StableSpecSelectorNotExist : ${name}`);
+                    }
+                    core.debug("Stable object found. Creating canary and baseline objects");
+                    const newCanaryObject = canaryDeploymentHelper.getNewCanaryResource(inputObject, canaryReplicaCount);
+                    const newBaselineObject = canaryDeploymentHelper.getNewBaselineResource(stableObject, canaryReplicaCount);
+                    newObjectsList.push(newCanaryObject);
+                    newObjectsList.push(newBaselineObject);
+                }
+            }
+            else {
+                // Update non deployment entity as it is
+                newObjectsList.push(inputObject);
+            }
+        });
+    });
+    const newFilePaths = fileHelper.writeObjectsToFile(newObjectsList);
+    const result = kubectl.apply(newFilePaths, TaskInputParameters.forceDeployment);
+    createCanaryService(kubectl, filePaths);
+    return { result, newFilePaths };
+}
+exports.deploySMICanary = deploySMICanary;
+function createCanaryService(kubectl, filePaths) {
+    const newObjectsList = [];
+    const trafficObjectsList = [];
+    filePaths.forEach((filePath) => {
+        const fileContents = fs.readFileSync(filePath);
+        yaml.safeLoadAll(fileContents, function (inputObject) {
+            const name = inputObject.metadata.name;
+            const kind = inputObject.kind;
+            if (helper.isServiceEntity(kind)) {
+                const newCanaryServiceObject = canaryDeploymentHelper.getNewCanaryResource(inputObject);
+                core.debug("New canary service object is: " +
+                    JSON.stringify(newCanaryServiceObject));
+                newObjectsList.push(newCanaryServiceObject);
+                const newBaselineServiceObject = canaryDeploymentHelper.getNewBaselineResource(inputObject);
+                core.debug("New baseline object is: " + JSON.stringify(newBaselineServiceObject));
+                newObjectsList.push(newBaselineServiceObject);
+                core.debug("Querying for stable service object");
+                const stableObject = canaryDeploymentHelper.fetchResource(kubectl, kind, canaryDeploymentHelper.getStableResourceName(name));
+                if (!stableObject) {
+                    const newStableServiceObject = canaryDeploymentHelper.getStableResource(inputObject);
+                    core.debug("New stable service object is: " +
+                        JSON.stringify(newStableServiceObject));
+                    newObjectsList.push(newStableServiceObject);
+                    core.debug("Creating the traffic object for service: " + name);
+                    const trafficObject = createTrafficSplitManifestFile(kubectl, name, 0, 0, 1000);
+                    core.debug("Creating the traffic object for service: " + trafficObject);
+                    trafficObjectsList.push(trafficObject);
+                }
+                else {
+                    let updateTrafficObject = true;
+                    const trafficObject = canaryDeploymentHelper.fetchResource(kubectl, TRAFFIC_SPLIT_OBJECT, getTrafficSplitResourceName(name));
+                    if (trafficObject) {
+                        const trafficJObject = JSON.parse(JSON.stringify(trafficObject));
+                        if (trafficJObject &&
+                            trafficJObject.spec &&
+                            trafficJObject.spec.backends) {
+                            trafficJObject.spec.backends.forEach((s) => {
+                                if (s.service ===
+                                    canaryDeploymentHelper.getCanaryResourceName(name) &&
+                                    s.weight === "1000m") {
+                                    core.debug("Update traffic objcet not required");
+                                    updateTrafficObject = false;
+                                }
+                            });
+                        }
+                    }
+                    if (updateTrafficObject) {
+                        core.debug("Stable service object present so updating the traffic object for service: " +
+                            name);
+                        trafficObjectsList.push(updateTrafficSplitObject(kubectl, name));
+                    }
+                }
+            }
+        });
+    });
+    const manifestFiles = fileHelper.writeObjectsToFile(newObjectsList);
+    manifestFiles.push(...trafficObjectsList);
+    const result = kubectl.apply(manifestFiles, TaskInputParameters.forceDeployment);
+    utility_1.checkForErrors([result]);
+}
+function redirectTrafficToCanaryDeployment(kubectl, manifestFilePaths) {
+    adjustTraffic(kubectl, manifestFilePaths, 0, 1000);
+}
+exports.redirectTrafficToCanaryDeployment = redirectTrafficToCanaryDeployment;
+function redirectTrafficToStableDeployment(kubectl, manifestFilePaths) {
+    adjustTraffic(kubectl, manifestFilePaths, 1000, 0);
+}
+exports.redirectTrafficToStableDeployment = redirectTrafficToStableDeployment;
+function adjustTraffic(kubectl, manifestFilePaths, stableWeight, canaryWeight) {
+    // get manifest files
+    const inputManifestFiles = utils.getManifestFiles(manifestFilePaths);
+    if (inputManifestFiles == null || inputManifestFiles.length == 0) {
+        return;
+    }
+    const trafficSplitManifests = [];
+    const serviceObjects = [];
+    inputManifestFiles.forEach((filePath) => {
+        const fileContents = fs.readFileSync(filePath);
+        yaml.safeLoadAll(fileContents, function (inputObject) {
+            const name = inputObject.metadata.name;
+            const kind = inputObject.kind;
+            if (helper.isServiceEntity(kind)) {
+                trafficSplitManifests.push(createTrafficSplitManifestFile(kubectl, name, stableWeight, 0, canaryWeight));
+                serviceObjects.push(name);
+            }
+        });
+    });
+    if (trafficSplitManifests.length <= 0) {
+        return;
+    }
+    const result = kubectl.apply(trafficSplitManifests, TaskInputParameters.forceDeployment);
+    core.debug("serviceObjects:" + serviceObjects.join(",") + " result:" + result);
+    utility_1.checkForErrors([result]);
+}
+function updateTrafficSplitObject(kubectl, serviceName) {
+    const percentage = parseInt(TaskInputParameters.canaryPercentage) * 10;
+    const baselineAndCanaryWeight = percentage / 2;
+    const stableDeploymentWeight = 1000 - percentage;
+    core.debug("Creating the traffic object with canary weight: " +
+        baselineAndCanaryWeight +
+        ",baseling weight: " +
+        baselineAndCanaryWeight +
+        ",stable: " +
+        stableDeploymentWeight);
+    return createTrafficSplitManifestFile(kubectl, serviceName, stableDeploymentWeight, baselineAndCanaryWeight, baselineAndCanaryWeight);
+}
+function createTrafficSplitManifestFile(kubectl, serviceName, stableWeight, baselineWeight, canaryWeight) {
+    const smiObjectString = getTrafficSplitObject(kubectl, serviceName, stableWeight, baselineWeight, canaryWeight);
+    const manifestFile = fileHelper.writeManifestToFile(smiObjectString, TRAFFIC_SPLIT_OBJECT, serviceName);
+    if (!manifestFile) {
+        throw new Error("UnableToCreateTrafficSplitManifestFile");
+    }
+    return manifestFile;
+}
+function getTrafficSplitObject(kubectl, name, stableWeight, baselineWeight, canaryWeight) {
+    if (!trafficSplitAPIVersion) {
+        trafficSplitAPIVersion = kubectlUtils.getTrafficSplitAPIVersion(kubectl);
+    }
+    return `{
+        "apiVersion": "${trafficSplitAPIVersion}",
+        "kind": "TrafficSplit",
+        "metadata": {
+            "name": "${getTrafficSplitResourceName(name)}"
+        },
+        "spec": {
+            "backends": [
+                {
+                    "service": "${canaryDeploymentHelper.getStableResourceName(name)}",
+                    "weight": "${stableWeight}"
+                },
+                {
+                    "service": "${canaryDeploymentHelper.getBaselineResourceName(name)}",
+                    "weight": "${baselineWeight}"
+                },
+                {
+                    "service": "${canaryDeploymentHelper.getCanaryResourceName(name)}",
+                    "weight": "${canaryWeight}"
+                }
+            ],
+            "service": "${name}"
+        }
+    }`;
+}
+function getTrafficSplitResourceName(name) {
+    return name + TRAFFIC_SPLIT_OBJECT_NAME_SUFFIX;
+}

lib/utilities/string-comparison.js

@@ -0,0 +1,26 @@
+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.isEqual = exports.StringComparer = void 0;
+var StringComparer;
+(function (StringComparer) {
+    StringComparer[StringComparer["Ordinal"] = 0] = "Ordinal";
+    StringComparer[StringComparer["OrdinalIgnoreCase"] = 1] = "OrdinalIgnoreCase";
+})(StringComparer = exports.StringComparer || (exports.StringComparer = {}));
+function isEqual(str1, str2, stringComparer) {
+    if (str1 == null && str2 == null) {
+        return true;
+    }
+    if (str1 == null) {
+        return false;
+    }
+    if (str2 == null) {
+        return false;
+    }
+    if (stringComparer == StringComparer.OrdinalIgnoreCase) {
+        return str1.toUpperCase() === str2.toUpperCase();
+    }
+    else {
+        return str1 === str2;
+    }
+}
+exports.isEqual = isEqual;

lib/utilities/timeUtils.js

@@ -0,0 +1,11 @@
+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.getCurrentTime = exports.sleep = void 0;
+function sleep(timeout) {
+    return new Promise((resolve) => setTimeout(resolve, timeout));
+}
+exports.sleep = sleep;
+function getCurrentTime() {
+    return new Date().getTime();
+}
+exports.getCurrentTime = getCurrentTime;

lib/utilities/tool-runner.js

@@ -0,0 +1,527 @@
+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.ToolRunner = void 0;
+const os = require("os");
+const events = require("events");
+const child = require("child_process");
+const core = require("@actions/core");
+class ToolRunner extends events.EventEmitter {
+    constructor(toolPath) {
+        super();
+        if (!toolPath) {
+            throw new Error('Parameter \'toolPath\' cannot be null or empty.');
+        }
+        this.toolPath = toolPath;
+        this.args = [];
+        core.debug('toolRunner toolPath: ' + toolPath);
+    }
+    _debug(message) {
+        this.emit('debug', message);
+    }
+    _argStringToArray(argString) {
+        var args = [];
+        var inQuotes = false;
+        var escaped = false;
+        var lastCharWasSpace = true;
+        var arg = '';
+        var append = function (c) {
+            // we only escape double quotes.
+            if (escaped && c !== '"') {
+                arg += '\\';
+            }
+            arg += c;
+            escaped = false;
+        };
+        for (var i = 0; i < argString.length; i++) {
+            var c = argString.charAt(i);
+            if (c === ' ' && !inQuotes) {
+                if (!lastCharWasSpace) {
+                    args.push(arg);
+                    arg = '';
+                }
+                lastCharWasSpace = true;
+                continue;
+            }
+            else {
+                lastCharWasSpace = false;
+            }
+            if (c === '"') {
+                if (!escaped) {
+                    inQuotes = !inQuotes;
+                }
+                else {
+                    append(c);
+                }
+                continue;
+            }
+            if (c === "\\" && escaped) {
+                append(c);
+                continue;
+            }
+            if (c === "\\" && inQuotes) {
+                escaped = true;
+                continue;
+            }
+            append(c);
+            lastCharWasSpace = false;
+        }
+        if (!lastCharWasSpace) {
+            args.push(arg.trim());
+        }
+        return args;
+    }
+    _getCommandString(options, noPrefix) {
+        let toolPath = this._getSpawnFileName();
+        let args = this._getSpawnArgs(options);
+        let cmd = noPrefix ? '' : '[command]'; // omit prefix when piped to a second tool
+        if (process.platform == 'win32') {
+            // Windows + cmd file
+            if (this._isCmdFile()) {
+                cmd += toolPath;
+                args.forEach((a) => {
+                    cmd += ` ${a}`;
+                });
+            }
+            // Windows + verbatim
+            else if (options.windowsVerbatimArguments) {
+                cmd += `"${toolPath}"`;
+                args.forEach((a) => {
+                    cmd += ` ${a}`;
+                });
+            }
+            // Windows (regular)
+            else {
+                cmd += this._windowsQuoteCmdArg(toolPath);
+                args.forEach((a) => {
+                    cmd += ` ${this._windowsQuoteCmdArg(a)}`;
+                });
+            }
+        }
+        else {
+            // OSX/Linux - this can likely be improved with some form of quoting.
+            // creating processes on Unix is fundamentally different than Windows.
+            // on Unix, execvp() takes an arg array.
+            cmd += toolPath;
+            args.forEach((a) => {
+                cmd += ` ${a}`;
+            });
+        }
+        // append second tool
+        if (this.pipeOutputToTool) {
+            cmd += ' | ' + this.pipeOutputToTool._getCommandString(options, /*noPrefix:*/ true);
+        }
+        return cmd;
+    }
+    _getSpawnFileName() {
+        if (process.platform == 'win32') {
+            if (this._isCmdFile()) {
+                return process.env['COMSPEC'] || 'cmd.exe';
+            }
+        }
+        return this.toolPath;
+    }
+    _getSpawnArgs(options) {
+        if (process.platform == 'win32') {
+            if (this._isCmdFile()) {
+                let argline = `/D /S /C "${this._windowsQuoteCmdArg(this.toolPath)}`;
+                for (let i = 0; i < this.args.length; i++) {
+                    argline += ' ';
+                    argline += options.windowsVerbatimArguments ? this.args[i] : this._windowsQuoteCmdArg(this.args[i]);
+                }
+                argline += '"';
+                return [argline];
+            }
+            if (options.windowsVerbatimArguments) {
+                // note, in Node 6.x options.argv0 can be used instead of overriding args.slice and args.unshift.
+                // for more details, refer to https://github.com/nodejs/node/blob/v6.x/lib/child_process.js
+                let args = this.args.slice(0); // copy the array
+                // override slice to prevent Node from creating a copy of the arg array.
+                // we need Node to use the "unshift" override below.
+                args.slice = function () {
+                    if (arguments.length != 1 || arguments[0] != 0) {
+                        throw new Error('Unexpected arguments passed to args.slice when windowsVerbatimArguments flag is set.');
+                    }
+                    return args;
+                };
+                // override unshift
+                //
+                // when using the windowsVerbatimArguments option, Node does not quote the tool path when building
+                // the cmdline parameter for the win32 function CreateProcess(). an unquoted space in the tool path
+                // causes problems for tools when attempting to parse their own command line args. tools typically
+                // assume their arguments begin after arg 0.
+                //
+                // by hijacking unshift, we can quote the tool path when it pushed onto the args array. Node builds
+                // the cmdline parameter from the args array.
+                //
+                // note, we can't simply pass a quoted tool path to Node for multiple reasons:
+                //   1) Node verifies the file exists (calls win32 function GetFileAttributesW) and the check returns
+                //      false if the path is quoted.
+                //   2) Node passes the tool path as the application parameter to CreateProcess, which expects the
+                //      path to be unquoted.
+                //
+                // also note, in addition to the tool path being embedded within the cmdline parameter, Node also
+                // passes the tool path to CreateProcess via the application parameter (optional parameter). when
+                // present, Windows uses the application parameter to determine which file to run, instead of
+                // interpreting the file from the cmdline parameter.
+                args.unshift = function () {
+                    if (arguments.length != 1) {
+                        throw new Error('Unexpected arguments passed to args.unshift when windowsVerbatimArguments flag is set.');
+                    }
+                    return Array.prototype.unshift.call(args, `"${arguments[0]}"`); // quote the file name
+                };
+                return args;
+            }
+        }
+        return this.args;
+    }
+    _isCmdFile() {
+        let upperToolPath = this.toolPath.toUpperCase();
+        return this._endsWith(upperToolPath, '.CMD') || this._endsWith(upperToolPath, '.BAT');
+    }
+    _endsWith(str, end) {
+        return str.slice(-end.length) == end;
+    }
+    _windowsQuoteCmdArg(arg) {
+        // for .exe, apply the normal quoting rules that libuv applies
+        if (!this._isCmdFile()) {
+            return this._uv_quote_cmd_arg(arg);
+        }
+        // otherwise apply quoting rules specific to the cmd.exe command line parser.
+        // the libuv rules are generic and are not designed specifically for cmd.exe
+        // command line parser.
+        //
+        // for a detailed description of the cmd.exe command line parser, refer to
+        // http://stackoverflow.com/questions/4094699/how-does-the-windows-command-interpreter-cmd-exe-parse-scripts/7970912#7970912
+        // need quotes for empty arg
+        if (!arg) {
+            return '""';
+        }
+        // determine whether the arg needs to be quoted
+        const cmdSpecialChars = [' ', '\t', '&', '(', ')', '[', ']', '{', '}', '^', '=', ';', '!', '\'', '+', ',', '`', '~', '|', '<', '>', '"'];
+        let needsQuotes = false;
+        for (let char of arg) {
+            if (cmdSpecialChars.some(x => x == char)) {
+                needsQuotes = true;
+                break;
+            }
+        }
+        // short-circuit if quotes not needed
+        if (!needsQuotes) {
+            return arg;
+        }
+        // the following quoting rules are very similar to the rules that by libuv applies.
+        //
+        // 1) wrap the string in quotes
+        //
+        // 2) double-up quotes - i.e. " => ""
+        //
+        //    this is different from the libuv quoting rules. libuv replaces " with \", which unfortunately
+        //    doesn't work well with a cmd.exe command line.
+        //
+        //    note, replacing " with "" also works well if the arg is passed to a downstream .NET console app.
+        //    for example, the command line:
+        //          foo.exe "myarg:""my val"""
+        //    is parsed by a .NET console app into an arg array:
+        //          [ "myarg:\"my val\"" ]
+        //    which is the same end result when applying libuv quoting rules. although the actual
+        //    command line from libuv quoting rules would look like:
+        //          foo.exe "myarg:\"my val\""
+        //
+        // 3) double-up slashes that preceed a quote,
+        //    e.g.  hello \world    => "hello \world"
+        //          hello\"world    => "hello\\""world"
+        //          hello\\"world   => "hello\\\\""world"
+        //          hello world\    => "hello world\\"
+        //
+        //    technically this is not required for a cmd.exe command line, or the batch argument parser.
+        //    the reasons for including this as a .cmd quoting rule are:
+        //
+        //    a) this is optimized for the scenario where the argument is passed from the .cmd file to an
+        //       external program. many programs (e.g. .NET console apps) rely on the slash-doubling rule.
+        //
+        //    b) it's what we've been doing previously (by deferring to node default behavior) and we
+        //       haven't heard any complaints about that aspect.
+        //
+        // note, a weakness of the quoting rules chosen here, is that % is not escaped. in fact, % cannot be
+        // escaped when used on the command line directly - even though within a .cmd file % can be escaped
+        // by using %%.
+        //
+        // the saving grace is, on the command line, %var% is left as-is if var is not defined. this contrasts
+        // the line parsing rules within a .cmd file, where if var is not defined it is replaced with nothing.
+        //
+        // one option that was explored was replacing % with ^% - i.e. %var% => ^%var^%. this hack would
+        // often work, since it is unlikely that var^ would exist, and the ^ character is removed when the
+        // variable is used. the problem, however, is that ^ is not removed when %* is used to pass the args
+        // to an external program.
+        //
+        // an unexplored potential solution for the % escaping problem, is to create a wrapper .cmd file.
+        // % can be escaped within a .cmd file.
+        let reverse = '"';
+        let quote_hit = true;
+        for (let i = arg.length; i > 0; i--) { // walk the string in reverse
+            reverse += arg[i - 1];
+            if (quote_hit && arg[i - 1] == '\\') {
+                reverse += '\\'; // double the slash
+            }
+            else if (arg[i - 1] == '"') {
+                quote_hit = true;
+                reverse += '"'; // double the quote
+            }
+            else {
+                quote_hit = false;
+            }
+        }
+        reverse += '"';
+        return reverse.split('').reverse().join('');
+    }
+    _uv_quote_cmd_arg(arg) {
+        // Tool runner wraps child_process.spawn() and needs to apply the same quoting as
+        // Node in certain cases where the undocumented spawn option windowsVerbatimArguments
+        // is used.
+        //
+        // Since this function is a port of quote_cmd_arg from Node 4.x (technically, lib UV,
+        // see https://github.com/nodejs/node/blob/v4.x/deps/uv/src/win/process.c for details),
+        // pasting copyright notice from Node within this function:
+        //
+        //      Copyright Joyent, Inc. and other Node contributors. All rights reserved.
+        //
+        //      Permission is hereby granted, free of charge, to any person obtaining a copy
+        //      of this software and associated documentation files (the "Software"), to
+        //      deal in the Software without restriction, including without limitation the
+        //      rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+        //      sell copies of the Software, and to permit persons to whom the Software is
+        //      furnished to do so, subject to the following conditions:
+        //
+        //      The above copyright notice and this permission notice shall be included in
+        //      all copies or substantial portions of the Software.
+        //
+        //      THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+        //      IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+        //      FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+        //      AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+        //      LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+        //      FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+        //      IN THE SOFTWARE.
+        if (!arg) {
+            // Need double quotation for empty argument
+            return '""';
+        }
+        if (arg.indexOf(' ') < 0 && arg.indexOf('\t') < 0 && arg.indexOf('"') < 0) {
+            // No quotation needed
+            return arg;
+        }
+        if (arg.indexOf('"') < 0 && arg.indexOf('\\') < 0) {
+            // No embedded double quotes or backslashes, so I can just wrap
+            // quote marks around the whole thing.
+            return `"${arg}"`;
+        }
+        // Expected input/output:
+        //   input : hello"world
+        //   output: "hello\"world"
+        //   input : hello""world
+        //   output: "hello\"\"world"
+        //   input : hello\world
+        //   output: hello\world
+        //   input : hello\\world
+        //   output: hello\\world
+        //   input : hello\"world
+        //   output: "hello\\\"world"
+        //   input : hello\\"world
+        //   output: "hello\\\\\"world"
+        //   input : hello world\
+        //   output: "hello world\\" - note the comment in libuv actually reads "hello world\"
+        //                             but it appears the comment is wrong, it should be "hello world\\"
+        let reverse = '"';
+        let quote_hit = true;
+        for (let i = arg.length; i > 0; i--) { // walk the string in reverse
+            reverse += arg[i - 1];
+            if (quote_hit && arg[i - 1] == '\\') {
+                reverse += '\\';
+            }
+            else if (arg[i - 1] == '"') {
+                quote_hit = true;
+                reverse += '\\';
+            }
+            else {
+                quote_hit = false;
+            }
+        }
+        reverse += '"';
+        return reverse.split('').reverse().join('');
+    }
+    _cloneExecOptions(options) {
+        options = options || {};
+        let result = {
+            cwd: options.cwd || process.cwd(),
+            env: options.env || process.env,
+            silent: options.silent || false,
+            failOnStdErr: options.failOnStdErr || false,
+            ignoreReturnCode: options.ignoreReturnCode || false,
+            windowsVerbatimArguments: options.windowsVerbatimArguments || false
+        };
+        result.outStream = options.outStream || process.stdout;
+        result.errStream = options.errStream || process.stderr;
+        return result;
+    }
+    _getSpawnSyncOptions(options) {
+        let result = {};
+        result.cwd = options.cwd;
+        result.env = options.env;
+        result['windowsVerbatimArguments'] = options.windowsVerbatimArguments || this._isCmdFile();
+        return result;
+    }
+    /**
+     * Add argument
+     * Append an argument or an array of arguments
+     * returns ToolRunner for chaining
+     *
+     * @param     val        string cmdline or array of strings
+     * @returns   ToolRunner
+     */
+    arg(val) {
+        if (!val) {
+            return this;
+        }
+        if (val instanceof Array) {
+            core.debug(this.toolPath + ' arg: ' + JSON.stringify(val));
+            this.args = this.args.concat(val);
+        }
+        else if (typeof (val) === 'string') {
+            core.debug(this.toolPath + ' arg: ' + val);
+            this.args = this.args.concat(val.trim());
+        }
+        return this;
+    }
+    /**
+     * Parses an argument line into one or more arguments
+     * e.g. .line('"arg one" two -z') is equivalent to .arg(['arg one', 'two', '-z'])
+     * returns ToolRunner for chaining
+     *
+     * @param     val        string argument line
+     * @returns   ToolRunner
+     */
+    line(val) {
+        if (!val) {
+            return this;
+        }
+        core.debug(this.toolPath + ' arg: ' + val);
+        this.args = this.args.concat(this._argStringToArray(val));
+        return this;
+    }
+    /**
+     * Add argument(s) if a condition is met
+     * Wraps arg().  See arg for details
+     * returns ToolRunner for chaining
+     *
+     * @param     condition     boolean condition
+     * @param     val     string cmdline or array of strings
+     * @returns   ToolRunner
+     */
+    argIf(condition, val) {
+        if (condition) {
+            this.arg(val);
+        }
+        return this;
+    }
+    /**
+     * Pipe output of exec() to another tool
+     * @param tool
+     * @param file  optional filename to additionally stream the output to.
+     * @returns {ToolRunner}
+     */
+    pipeExecOutputToTool(tool, file) {
+        this.pipeOutputToTool = tool;
+        return this;
+    }
+    /**
+     * Exec a tool synchronously.
+     * Output will be *not* be streamed to the live console.  It will be returned after execution is complete.
+     * Appropriate for short running tools
+     * Returns IExecSyncResult with output and return code
+     *
+     * @param     tool     path to tool to exec
+     * @param     options  optional exec options.  See IExecSyncOptions
+     * @returns   IExecSyncResult
+     */
+    execSync(options) {
+        core.debug('exec tool: ' + this.toolPath);
+        core.debug('arguments:');
+        this.args.forEach((arg) => {
+            core.debug('   ' + arg);
+        });
+        options = this._cloneExecOptions(options);
+        if (!options.silent) {
+            options.outStream.write(this._getCommandString(options) + os.EOL);
+        }
+        var r = child.spawnSync(this._getSpawnFileName(), this._getSpawnArgs(options), this._getSpawnSyncOptions(options));
+        var res = { code: r.status, error: r.error };
+        if (!options.silent && r.stdout && r.stdout.length > 0) {
+            options.outStream.write(r.stdout);
+        }
+        if (!options.silent && r.stderr && r.stderr.length > 0) {
+            options.errStream.write(r.stderr);
+        }
+        res.stdout = (r.stdout) ? r.stdout.toString() : '';
+        res.stderr = (r.stderr) ? r.stderr.toString() : '';
+        return res;
+    }
+}
+exports.ToolRunner = ToolRunner;
+class ExecState extends events.EventEmitter {
+    constructor(options, toolPath) {
+        super();
+        this.delay = 10000; // 10 seconds
+        this.timeout = null;
+        if (!toolPath) {
+            throw new Error('toolPath must not be empty');
+        }
+        this.options = options;
+        this.toolPath = toolPath;
+        let delay = process.env['TASKLIB_TEST_TOOLRUNNER_EXITDELAY'];
+        if (delay) {
+            this.delay = parseInt(delay);
+        }
+    }
+    CheckComplete() {
+        if (this.done) {
+            return;
+        }
+        if (this.processClosed) {
+            this._setResult();
+        }
+        else if (this.processExited) {
+            this.timeout = setTimeout(ExecState.HandleTimeout, this.delay, this);
+        }
+    }
+    _setResult() {
+        // determine whether there is an error
+        let error;
+        if (this.processExited) {
+            if (this.processError) {
+                error = new Error(`LIB_ProcessError: \n tool: ${this.toolPath} \n error: ${this.processError}`);
+            }
+            else if (this.processExitCode != 0 && !this.options.ignoreReturnCode) {
+                error = new Error(`LIB_ProcessExitCode\n tool: ${this.toolPath} \n Exit Code: ${this.processExitCode}`);
+            }
+            else if (this.processStderr && this.options.failOnStdErr) {
+                error = new Error(`LIB_ProcessStderr', ${this.toolPath}`);
+            }
+        }
+        // clear the timeout
+        if (this.timeout) {
+            clearTimeout(this.timeout);
+            this.timeout = null;
+        }
+        this.done = true;
+        this.emit('done', error, this.processExitCode);
+    }
+    static HandleTimeout(state) {
+        if (state.done) {
+            return;
+        }
+        if (!state.processClosed && state.processExited) {
+            core.debug(`LIB_StdioNotClosed`);
+        }
+        state._setResult();
+    }
+}

lib/utilities/trafficSplitUtils.js

@@ -0,0 +1,26 @@
+"use strict";
+var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
+    function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
+    return new (P || (P = Promise))(function (resolve, reject) {
+        function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
+        function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
+        function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
+        step((generator = generator.apply(thisArg, _arguments || [])).next());
+    });
+};
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.getTrafficSplitAPIVersion = void 0;
+const trafficSplitAPIVersionPrefix = "split.smi-spec.io";
+function getTrafficSplitAPIVersion(kubectl) {
+    return __awaiter(this, void 0, void 0, function* () {
+        const result = yield kubectl.executeCommand("api-versions");
+        const trafficSplitAPIVersion = result.stdout
+            .split("\n")
+            .find((version) => version.startsWith(trafficSplitAPIVersionPrefix));
+        if (!trafficSplitAPIVersion) {
+            throw new Error("Unable to find traffic split api version");
+        }
+        return trafficSplitAPIVersion;
+    });
+}
+exports.getTrafficSplitAPIVersion = getTrafficSplitAPIVersion;

lib/utilities/utility.js

@@ -0,0 +1,235 @@
+"use strict";
+var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
+    function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
+    return new (P || (P = Promise))(function (resolve, reject) {
+        function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
+        function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
+        function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
+        step((generator = generator.apply(thisArg, _arguments || [])).next());
+    });
+};
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.getNormalizedPath = exports.isHttpUrl = exports.getCurrentTime = exports.getRandomInt = exports.sleep = exports.normaliseWorkflowStrLabel = exports.getDeploymentConfig = exports.annotateChildPods = exports.getWorkflowFilePath = exports.getLastSuccessfulRunSha = exports.checkForErrors = exports.isEqual = exports.getExecutableExtension = void 0;
+const os = require("os");
+const core = require("@actions/core");
+const githubClient_1 = require("../githubClient");
+const httpClient_1 = require("./httpClient");
+const inputParams = require("../input-parameters");
+const docker_1 = require("../types/docker");
+const io = require("@actions/io");
+function getExecutableExtension() {
+    if (os.type().match(/^Win/)) {
+        return ".exe";
+    }
+    return "";
+}
+exports.getExecutableExtension = getExecutableExtension;
+function isEqual(str1, str2, ignoreCase) {
+    if (str1 == null && str2 == null) {
+        return true;
+    }
+    if (str1 == null || str2 == null) {
+        return false;
+    }
+    if (ignoreCase) {
+        return str1.toUpperCase() === str2.toUpperCase();
+    }
+    else {
+        return str1 === str2;
+    }
+}
+exports.isEqual = isEqual;
+function checkForErrors(execResults, warnIfError) {
+    if (execResults.length !== 0) {
+        let stderr = "";
+        execResults.forEach((result) => {
+            if (result && result.stderr) {
+                if (result.code !== 0) {
+                    stderr += result.stderr + "\n";
+                }
+                else {
+                    core.warning(result.stderr);
+                }
+            }
+        });
+        if (stderr.length > 0) {
+            if (warnIfError) {
+                core.warning(stderr.trim());
+            }
+            else {
+                throw new Error(stderr.trim());
+            }
+        }
+    }
+}
+exports.checkForErrors = checkForErrors;
+function getLastSuccessfulRunSha(kubectl, namespaceName, annotationKey) {
+    try {
+        const result = kubectl.getResource("namespace", namespaceName);
+        if (result) {
+            if (result.stderr) {
+                core.warning(`${result.stderr}`);
+                return process.env.GITHUB_SHA;
+            }
+            else if (result.stdout) {
+                const annotationsSet = JSON.parse(result.stdout).metadata.annotations;
+                if (annotationsSet && annotationsSet[annotationKey]) {
+                    return JSON.parse(annotationsSet[annotationKey].replace(/'/g, '"'))
+                        .commit;
+                }
+                else {
+                    return "NA";
+                }
+            }
+        }
+    }
+    catch (ex) {
+        core.warning(`Failed to get commits from cluster. ${JSON.stringify(ex)}`);
+        return "";
+    }
+}
+exports.getLastSuccessfulRunSha = getLastSuccessfulRunSha;
+function getWorkflowFilePath(githubToken) {
+    return __awaiter(this, void 0, void 0, function* () {
+        let workflowFilePath = process.env.GITHUB_WORKFLOW;
+        if (!workflowFilePath.startsWith(".github/workflows/")) {
+            const githubClient = new githubClient_1.GitHubClient(process.env.GITHUB_REPOSITORY, githubToken);
+            const response = yield githubClient.getWorkflows();
+            if (response) {
+                if (response.statusCode == httpClient_1.StatusCodes.OK &&
+                    response.body &&
+                    response.body.total_count) {
+                    if (response.body.total_count > 0) {
+                        for (let workflow of response.body.workflows) {
+                            if (process.env.GITHUB_WORKFLOW === workflow.name) {
+                                workflowFilePath = workflow.path;
+                                break;
+                            }
+                        }
+                    }
+                }
+                else if (response.statusCode != httpClient_1.StatusCodes.OK) {
+                    core.debug(`An error occured while getting list of workflows on the repo. Statuscode: ${response.statusCode}, StatusMessage: ${response.statusMessage}`);
+                }
+            }
+            else {
+                core.warning(`Failed to get response from workflow list API`);
+            }
+        }
+        return Promise.resolve(workflowFilePath);
+    });
+}
+exports.getWorkflowFilePath = getWorkflowFilePath;
+function annotateChildPods(kubectl, resourceType, resourceName, annotationKeyValStr, allPods) {
+    const commandExecutionResults = [];
+    let owner = resourceName;
+    if (resourceType.toLowerCase().indexOf("deployment") > -1) {
+        owner = kubectl.getNewReplicaSet(resourceName);
+    }
+    if (allPods && allPods.items && allPods.items.length > 0) {
+        allPods.items.forEach((pod) => {
+            const owners = pod.metadata.ownerReferences;
+            if (owners) {
+                for (let ownerRef of owners) {
+                    if (ownerRef.name === owner) {
+                        commandExecutionResults.push(kubectl.annotate("pod", pod.metadata.name, annotationKeyValStr));
+                        break;
+                    }
+                }
+            }
+        });
+    }
+    return commandExecutionResults;
+}
+exports.annotateChildPods = annotateChildPods;
+function getDeploymentConfig() {
+    return __awaiter(this, void 0, void 0, function* () {
+        let helmChartPaths = (process.env.HELM_CHART_PATHS &&
+            process.env.HELM_CHART_PATHS.split(";").filter((path) => path != "")) ||
+            [];
+        helmChartPaths = helmChartPaths.map((helmchart) => getNormalizedPath(helmchart.trim()));
+        let inputManifestFiles = inputParams.manifests || [];
+        if (!helmChartPaths || helmChartPaths.length == 0) {
+            inputManifestFiles = inputManifestFiles.map((manifestFile) => getNormalizedPath(manifestFile));
+        }
+        const imageNames = inputParams.containers || [];
+        let imageDockerfilePathMap = {};
+        //Fetching from image label if available
+        for (const image of imageNames) {
+            try {
+                imageDockerfilePathMap[image] = yield getDockerfilePath(image);
+            }
+            catch (ex) {
+                core.warning(`Failed to get dockerfile path for image ${image.toString()} | ` + ex);
+            }
+        }
+        const deploymentConfig = {
+            manifestFilePaths: inputManifestFiles,
+            helmChartFilePaths: helmChartPaths,
+            dockerfilePaths: imageDockerfilePathMap,
+        };
+        return Promise.resolve(deploymentConfig);
+    });
+}
+exports.getDeploymentConfig = getDeploymentConfig;
+function normaliseWorkflowStrLabel(workflowName) {
+    workflowName = workflowName.startsWith(".github/workflows/")
+        ? workflowName.replace(".github/workflows/", "")
+        : workflowName;
+    return workflowName.replace(/ /g, "_");
+}
+exports.normaliseWorkflowStrLabel = normaliseWorkflowStrLabel;
+function sleep(timeout) {
+    return new Promise((resolve) => setTimeout(resolve, timeout));
+}
+exports.sleep = sleep;
+function getRandomInt(max) {
+    return Math.floor(Math.random() * Math.floor(max));
+}
+exports.getRandomInt = getRandomInt;
+function getCurrentTime() {
+    return new Date().getTime();
+}
+exports.getCurrentTime = getCurrentTime;
+function checkDockerPath() {
+    return __awaiter(this, void 0, void 0, function* () {
+        let dockerPath = yield io.which("docker", false);
+        if (!dockerPath) {
+            throw new Error("Docker is not installed.");
+        }
+    });
+}
+function getDockerfilePath(image) {
+    return __awaiter(this, void 0, void 0, function* () {
+        let imageConfig, imageInspectResult;
+        var dockerExec = new docker_1.DockerExec("docker");
+        yield checkDockerPath();
+        dockerExec.pull(image, [], true);
+        imageInspectResult = dockerExec.inspect(image, [], true);
+        imageConfig = JSON.parse(imageInspectResult)[0];
+        const DOCKERFILE_PATH_LABEL_KEY = "dockerfile-path";
+        let pathValue = "";
+        if (imageConfig) {
+            if (imageConfig.Config &&
+                imageConfig.Config.Labels &&
+                imageConfig.Config.Labels[DOCKERFILE_PATH_LABEL_KEY]) {
+                const pathLabel = imageConfig.Config.Labels[DOCKERFILE_PATH_LABEL_KEY];
+                pathValue = getNormalizedPath(pathLabel);
+            }
+        }
+        return Promise.resolve(pathValue);
+    });
+}
+function isHttpUrl(url) {
+    const HTTP_REGEX = /^https?:\/\/.*$/;
+    return HTTP_REGEX.test(url);
+}
+exports.isHttpUrl = isHttpUrl;
+function getNormalizedPath(pathValue) {
+    if (!isHttpUrl(pathValue)) {
+        //if it is not an http url then convert to link from current repo and commit
+        return `https://github.com/${process.env.GITHUB_REPOSITORY}/blob/${process.env.GITHUB_SHA}/${pathValue}`;
+    }
+    return pathValue;
+}
+exports.getNormalizedPath = getNormalizedPath;

lib/utilities/workflowAnnotationUtils.js

@@ -0,0 +1,32 @@
+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.getWorkflowAnnotationKeyLabel = exports.getWorkflowAnnotations = void 0;
+function getWorkflowAnnotations(lastSuccessRunSha, workflowFilePath, deploymentConfig) {
+    const annotationObject = {
+        run: process.env.GITHUB_RUN_ID,
+        repository: process.env.GITHUB_REPOSITORY,
+        workflow: process.env.GITHUB_WORKFLOW,
+        workflowFileName: workflowFilePath.replace(".github/workflows/", ""),
+        jobName: process.env.GITHUB_JOB,
+        createdBy: process.env.GITHUB_ACTOR,
+        runUri: `https://github.com/${process.env.GITHUB_REPOSITORY}/actions/runs/${process.env.GITHUB_RUN_ID}`,
+        commit: process.env.GITHUB_SHA,
+        lastSuccessRunCommit: lastSuccessRunSha,
+        branch: process.env.GITHUB_REF,
+        deployTimestamp: Date.now(),
+        dockerfilePaths: deploymentConfig.dockerfilePaths,
+        manifestsPaths: deploymentConfig.manifestFilePaths,
+        helmChartPaths: deploymentConfig.helmChartFilePaths,
+        provider: "GitHub",
+    };
+    return JSON.stringify(annotationObject);
+}
+exports.getWorkflowAnnotations = getWorkflowAnnotations;
+function getWorkflowAnnotationKeyLabel(workflowFilePath) {
+    const hashKey = require("crypto")
+        .createHash("MD5")
+        .update(`${process.env.GITHUB_REPOSITORY}/${workflowFilePath}`)
+        .digest("hex");
+    return `githubWorkflow_${hashKey}`;
+}
+exports.getWorkflowAnnotationKeyLabel = getWorkflowAnnotationKeyLabel;

node_modules/.package-lock.json

@@ -1220,9 +1220,9 @@
       }
     },
     "node_modules/ansi-regex": {
-      "version": "5.0.1",
+      "version": "5.0.0",
-      "resolved": "https://registry.npmjs.org/ansi-regex/-/ansi-regex-5.0.1.tgz",
+      "resolved": "https://registry.npmjs.org/ansi-regex/-/ansi-regex-5.0.0.tgz",
-      "integrity": "sha512-quJQXlTSUGL2LH9SUXo8VwsY4soanhgo6LNSm84E1LBcE8s3O0wpdiRzyR9z/ZZJMlMWv37qOOb9pdJlMUEKFQ==",
+      "integrity": "sha512-bY6fj56OUQ0hU1KjFNDQuJFezqKdrAyFdIevADiqrWHwSlbmBNMHp5ak2f40Pm8JTFyM2mqxkG6ngkHO11f/lg==",
       "dev": true,
       "engines": {
         "node": ">=8"
@@ -4046,9 +4046,9 @@
       }
     },
     "node_modules/minimist": {
-      "version": "1.2.6",
+      "version": "1.2.5",
-      "resolved": "https://registry.npmjs.org/minimist/-/minimist-1.2.6.tgz",
+      "resolved": "https://registry.npmjs.org/minimist/-/minimist-1.2.5.tgz",
-      "integrity": "sha512-Jsjnk4bw3YJqYzbdyBiNsPWHPfO++UGG749Cxs6peCu5Xg4nrena6OVxOYxrQTqww0Jmwt+Ref8rggumkTLz9Q==",
+      "integrity": "sha512-FM9nNUYrRBAELZQT3xeZQ7fmMOBg6nWNmJKTcgsJeaLstP/UODVpGsr5OhXhhXg6f+qtJ8uiZ+PUxkDWcgIXLw==",
       "dev": true
     },
     "node_modules/mixin-deep": {
@@ -5536,9 +5536,9 @@
       "dev": true
     },
     "node_modules/tmpl": {
-      "version": "1.0.5",
+      "version": "1.0.4",
-      "resolved": "https://registry.npmjs.org/tmpl/-/tmpl-1.0.5.tgz",
+      "resolved": "https://registry.npmjs.org/tmpl/-/tmpl-1.0.4.tgz",
-      "integrity": "sha512-3f0uOEAQwIqGuWW2MVzYg8fV/QNnc/IpuJNG837rLuczAaLVHslWHZQj4IGiEl5Hs3kkbhwL9Ab7Hrsmuj+Smw==",
+      "integrity": "sha1-I2QN17QtAEM5ERQIIOXPRA5SHdE=",
       "dev": true
     },
     "node_modules/to-fast-properties": {

node_modules/ansi-regex/index.js

@@ -2,7 +2,7 @@
 
 module.exports = ({onlyFirst = false} = {}) => {
 	const pattern = [
-		'[\\u001B\\u009B][[\\]()#;?]*(?:(?:(?:(?:;[-a-zA-Z\\d\\/#&.:=?%@~_]+)*|[a-zA-Z\\d]+(?:;[-a-zA-Z\\d\\/#&.:=?%@~_]*)*)?\\u0007)',
+		'[\\u001B\\u009B][[\\]()#;?]*(?:(?:(?:[a-zA-Z\\d]*(?:;[-a-zA-Z\\d\\/#&.:=?%@~_]*)*)?\\u0007)',
 		'(?:(?:\\d{1,4}(?:;\\d{0,4})*)?[\\dA-PR-TZcf-ntqry=><~]))'
 	].join('|');
 

node_modules/ansi-regex/package.json

@@ -1,6 +1,6 @@
 {
 	"name": "ansi-regex",
-	"version": "5.0.1",
+	"version": "5.0.0",
 	"description": "Regular expression for matching ANSI escape codes",
 	"license": "MIT",
 	"repository": "chalk/ansi-regex",

node_modules/ansi-regex/readme.md

@@ -1,4 +1,4 @@
-# ansi-regex
+# ansi-regex [![Build Status](https://travis-ci.org/chalk/ansi-regex.svg?branch=master)](https://travis-ci.org/chalk/ansi-regex)
 
 > Regular expression for matching [ANSI escape codes](https://en.wikipedia.org/wiki/ANSI_escape_code)
 

node_modules/minimist/index.js

@@ -70,7 +70,7 @@ module.exports = function (args, opts) {
         var o = obj;
         for (var i = 0; i < keys.length-1; i++) {
             var key = keys[i];
-            if (isConstructorOrProto(o, key)) return;
+            if (key === '__proto__') return;
             if (o[key] === undefined) o[key] = {};
             if (o[key] === Object.prototype || o[key] === Number.prototype
                 || o[key] === String.prototype) o[key] = {};
@@ -79,7 +79,7 @@ module.exports = function (args, opts) {
         }
 
         var key = keys[keys.length - 1];
-        if (isConstructorOrProto(o, key)) return;
+        if (key === '__proto__') return;
         if (o === Object.prototype || o === Number.prototype
             || o === String.prototype) o = {};
         if (o === Array.prototype) o = [];
@@ -243,7 +243,3 @@ function isNumber (x) {
     return /^[-+]?(?:\d+(?:\.\d*)?|\.\d+)(e[-+]?\d+)?$/.test(x);
 }
 
-
-function isConstructorOrProto (obj, key) {
-    return key === 'constructor' && typeof obj[key] === 'function' || key === '__proto__';
-}

node_modules/minimist/package.json

@@ -1,6 +1,6 @@
 {
   "name": "minimist",
-  "version": "1.2.6",
+  "version": "1.2.5",
   "description": "parse argument options",
   "main": "index.js",
   "devDependencies": {

node_modules/minimist/readme.markdown

@@ -34,10 +34,7 @@ $ node example/parse.js -x 3 -y 4 -n5 -abc --beep=boop foo bar baz
 Previous versions had a prototype pollution bug that could cause privilege
 escalation in some circumstances when handling untrusted user input.
 
-Please use version 1.2.6 or later:
+Please use version 1.2.3 or later: https://snyk.io/vuln/SNYK-JS-MINIMIST-559764
-
-* https://security.snyk.io/vuln/SNYK-JS-MINIMIST-2429795 (version <=1.2.5)
-* https://snyk.io/vuln/SNYK-JS-MINIMIST-559764 (version <=1.2.3)
 
 # methods
 

node_modules/minimist/test/proto.js

@@ -42,19 +42,3 @@ test('proto pollution (constructor)', function (t) {
     t.equal(argv.y, undefined);
     t.end();
 });
-
-test('proto pollution (constructor function)', function (t) {
-    var argv = parse(['--_.concat.constructor.prototype.y', '123']);
-    function fnToBeTested() {}
-    t.equal(fnToBeTested.y, undefined);
-    t.equal(argv.y, undefined);
-    t.end();
-});
-
-// powered by snyk - https://github.com/backstage/backstage/issues/10343
-test('proto pollution (constructor function) snyk', function (t) {
-    var argv = parse('--_.constructor.constructor.prototype.foo bar'.split(' '));
-    t.equal((function(){}).foo, undefined);
-    t.equal(argv.y, undefined);
-    t.end();
-})

node_modules/tmpl/.travis.yml

@@ -0,0 +1,3 @@
+language: node_js
+node_js:
+  - 0.6

node_modules/tmpl/lib/tmpl.js

@@ -1,4 +1,4 @@
-var INTERPOLATE = /{([^{]+?)}/g
+var INTERPOLATE = /{([\s\S]+?)}/g
 
 module.exports = function(str, data) {
   var tmpl = 'var __p=[],print=function(){__p.push.apply(__p,arguments);};' +

node_modules/tmpl/package.json

@@ -1,19 +1,17 @@
 {
   "name": "tmpl",
   "description": "JavaScript micro templates.",
-  "version": "1.0.5",
+  "version": "1.0.4",
   "license": "BSD-3-Clause",
-  "homepage": "https://github.com/daaku/nodejs-tmpl",
+  "homepage": "https://github.com/nshah/nodejs-tmpl",
   "author": "Naitik Shah <n@daaku.org>",
   "main": "lib/tmpl",
   "repository": {
     "type": "git",
     "url": "https://github.com/daaku/nodejs-tmpl"
   },
-  "scripts": {
+  "scripts": { "test": "NODE_PATH=./lib mocha --ui exports" },
-    "test": "NODE_PATH=./lib mocha --ui exports"
-  },
   "devDependencies": {
-    "mocha": "^9.1.1"
+    "mocha": "0.12.x"
   }
 }

package-lock.json

@@ -1243,9 +1243,9 @@
       }
     },
     "node_modules/ansi-regex": {
-      "version": "5.0.1",
+      "version": "5.0.0",
-      "resolved": "https://registry.npmjs.org/ansi-regex/-/ansi-regex-5.0.1.tgz",
+      "resolved": "https://registry.npmjs.org/ansi-regex/-/ansi-regex-5.0.0.tgz",
-      "integrity": "sha512-quJQXlTSUGL2LH9SUXo8VwsY4soanhgo6LNSm84E1LBcE8s3O0wpdiRzyR9z/ZZJMlMWv37qOOb9pdJlMUEKFQ==",
+      "integrity": "sha512-bY6fj56OUQ0hU1KjFNDQuJFezqKdrAyFdIevADiqrWHwSlbmBNMHp5ak2f40Pm8JTFyM2mqxkG6ngkHO11f/lg==",
       "dev": true,
       "engines": {
         "node": ">=8"
@@ -4083,9 +4083,9 @@
       }
     },
     "node_modules/minimist": {
-      "version": "1.2.6",
+      "version": "1.2.5",
-      "resolved": "https://registry.npmjs.org/minimist/-/minimist-1.2.6.tgz",
+      "resolved": "https://registry.npmjs.org/minimist/-/minimist-1.2.5.tgz",
-      "integrity": "sha512-Jsjnk4bw3YJqYzbdyBiNsPWHPfO++UGG749Cxs6peCu5Xg4nrena6OVxOYxrQTqww0Jmwt+Ref8rggumkTLz9Q==",
+      "integrity": "sha512-FM9nNUYrRBAELZQT3xeZQ7fmMOBg6nWNmJKTcgsJeaLstP/UODVpGsr5OhXhhXg6f+qtJ8uiZ+PUxkDWcgIXLw==",
       "dev": true
     },
     "node_modules/mixin-deep": {
@@ -5573,9 +5573,9 @@
       "dev": true
     },
     "node_modules/tmpl": {
-      "version": "1.0.5",
+      "version": "1.0.4",
-      "resolved": "https://registry.npmjs.org/tmpl/-/tmpl-1.0.5.tgz",
+      "resolved": "https://registry.npmjs.org/tmpl/-/tmpl-1.0.4.tgz",
-      "integrity": "sha512-3f0uOEAQwIqGuWW2MVzYg8fV/QNnc/IpuJNG837rLuczAaLVHslWHZQj4IGiEl5Hs3kkbhwL9Ab7Hrsmuj+Smw==",
+      "integrity": "sha1-I2QN17QtAEM5ERQIIOXPRA5SHdE=",
       "dev": true
     },
     "node_modules/to-fast-properties": {
@@ -7115,9 +7115,9 @@
       }
     },
     "ansi-regex": {
-      "version": "5.0.1",
+      "version": "5.0.0",
-      "resolved": "https://registry.npmjs.org/ansi-regex/-/ansi-regex-5.0.1.tgz",
+      "resolved": "https://registry.npmjs.org/ansi-regex/-/ansi-regex-5.0.0.tgz",
-      "integrity": "sha512-quJQXlTSUGL2LH9SUXo8VwsY4soanhgo6LNSm84E1LBcE8s3O0wpdiRzyR9z/ZZJMlMWv37qOOb9pdJlMUEKFQ==",
+      "integrity": "sha512-bY6fj56OUQ0hU1KjFNDQuJFezqKdrAyFdIevADiqrWHwSlbmBNMHp5ak2f40Pm8JTFyM2mqxkG6ngkHO11f/lg==",
       "dev": true
     },
     "ansi-styles": {
@@ -9320,9 +9320,9 @@
       }
     },
     "minimist": {
-      "version": "1.2.6",
+      "version": "1.2.5",
-      "resolved": "https://registry.npmjs.org/minimist/-/minimist-1.2.6.tgz",
+      "resolved": "https://registry.npmjs.org/minimist/-/minimist-1.2.5.tgz",
-      "integrity": "sha512-Jsjnk4bw3YJqYzbdyBiNsPWHPfO++UGG749Cxs6peCu5Xg4nrena6OVxOYxrQTqww0Jmwt+Ref8rggumkTLz9Q==",
+      "integrity": "sha512-FM9nNUYrRBAELZQT3xeZQ7fmMOBg6nWNmJKTcgsJeaLstP/UODVpGsr5OhXhhXg6f+qtJ8uiZ+PUxkDWcgIXLw==",
       "dev": true
     },
     "mixin-deep": {
@@ -10513,9 +10513,9 @@
       "dev": true
     },
     "tmpl": {
-      "version": "1.0.5",
+      "version": "1.0.4",
-      "resolved": "https://registry.npmjs.org/tmpl/-/tmpl-1.0.5.tgz",
+      "resolved": "https://registry.npmjs.org/tmpl/-/tmpl-1.0.4.tgz",
-      "integrity": "sha512-3f0uOEAQwIqGuWW2MVzYg8fV/QNnc/IpuJNG837rLuczAaLVHslWHZQj4IGiEl5Hs3kkbhwL9Ab7Hrsmuj+Smw==",
+      "integrity": "sha1-I2QN17QtAEM5ERQIIOXPRA5SHdE=",
       "dev": true
     },
     "to-fast-properties": {

src/run.ts

@@ -5,7 +5,6 @@ import { promote } from "./actions/promote";
 import { reject } from "./actions/reject";
 import { Action, parseAction } from "./types/action";
 import { parseDeploymentStrategy } from "./types/deploymentStrategy";
-import { getFilesFromDirectories } from "./utilities/fileUtils";
 
 export async function run() {
   // verify kubeconfig is set
@@ -25,7 +24,6 @@ export async function run() {
     .map((manifest) => manifest.trim()) // remove surrounding whitespace
     .filter((manifest) => manifest.length > 0); // remove any blanks
 
-  const fullManifestFilePaths = getFilesFromDirectories(manifestFilePaths)
   // create kubectl
   const kubectlPath = await getKubectlPath();
   const namespace = core.getInput("namespace") || "default";
@@ -34,15 +32,15 @@ export async function run() {
   // run action
   switch (action) {
     case Action.DEPLOY: {
-      await deploy(kubectl, fullManifestFilePaths, strategy);
+      await deploy(kubectl, manifestFilePaths, strategy);
       break;
     }
     case Action.PROMOTE: {
-      await promote(kubectl, fullManifestFilePaths, strategy);
+      await promote(kubectl, manifestFilePaths, strategy);
       break;
     }
     case Action.REJECT: {
-      await reject(kubectl, fullManifestFilePaths, strategy);
+      await reject(kubectl, manifestFilePaths, strategy);
       break;
     }
     default: {

src/strategyHelpers/deploymentHelper.ts

@@ -173,13 +173,9 @@ async function annotateResources(
     workflowFilePath,
     deploymentConfig
   )}`;
-
+  annotateResults.push(
-  const annotateNamespace = !(core.getInput("annotate-namespace").toLowerCase() === "false");
+    await kubectl.annotate("namespace", namespace, annotationKeyValStr)
-  if (annotateNamespace) {
+  );
-    annotateResults.push(
-        await kubectl.annotate("namespace", namespace, annotationKeyValStr)
-    );
-  }
   annotateResults.push(await kubectl.annotateFiles(files, annotationKeyValStr));
 
   for (const resource of resourceTypes) {

src/utilities/dockerUtils.ts

@@ -26,17 +26,14 @@ export async function getDeploymentConfig(): Promise<DeploymentConfig> {
   const imageNames = core.getInput("images").split("\n") || [];
   const imageDockerfilePathMap: { [id: string]: string } = {};
 
-  const pullImages = !(core.getInput("pull-images").toLowerCase() === "false");
+  //Fetching from image label if available
-  if (pullImages) {
+  for (const image of imageNames) {
-    //Fetching from image label if available
+    try {
-    for (const image of imageNames) {
+      imageDockerfilePathMap[image] = await getDockerfilePath(image);
-      try {
+    } catch (ex) {
-        imageDockerfilePathMap[image] = await getDockerfilePath(image);
+      core.warning(
-      } catch (ex) {
+        `Failed to get dockerfile path for image ${image.toString()}: ${ex} `
-        core.warning(
+      );
-            `Failed to get dockerfile path for image ${image.toString()}: ${ex} `
-        );
-      }
     }
   }
 

src/utilities/fileUtils.test.ts

@@ -1,49 +0,0 @@
-import {
-  getFilesFromDirectories
-  } from "./fileUtils";
-  
-  import * as path from "path";
-
-  describe("File utils", () => {
-    it("detects files in nested directories and ignores non-manifest files and empty dirs", () => {
-      const testPath = path.join("test", "unit", "manifests")
-      const testSearch: string[] = getFilesFromDirectories([testPath])
-
-      const expectedManifests = 
-        [
-            "test/unit/manifests/manifest_test_dir/another_layer/deep-ingress.yaml",
-            "test/unit/manifests/manifest_test_dir/another_layer/deep-service.yaml",
-            "test/unit/manifests/manifest_test_dir/nested-test-service.yaml",
-            "test/unit/manifests/test-ingress.yml",
-            "test/unit/manifests/test-service.yml"
-        ]
-      
-    
-        // is there a more efficient way to test equality w random order?
-      expect(testSearch).toHaveLength(5);
-      expectedManifests.forEach((fileName) => {
-          expect(testSearch).toContain(fileName)
-      })
-
-    });
-
-    it("crashes when an invalid file is provided", () => {
-        const badPath = path.join("test", "unit", "manifests", "nonexistent.yaml")
-        const goodPath = path.join("test", "unit", "manifests", "manifest_test_dir")
-
-        expect(() => {getFilesFromDirectories([badPath, goodPath])}).toThrowError()
-    });
-
-    it("doesn't duplicate files when nested dir included", () => {
-        const outerPath = path.join("test", "unit", "manifests")
-        const fileAtOuter = path.join("test", "unit", "manifests", "test-service.yml")
-        const innerPath = path.join("test", "unit", "manifests", "manifest_test_dir")
-
-        expect(getFilesFromDirectories([outerPath, fileAtOuter, innerPath])).toHaveLength(5)
-    })
-  });
-
-  
-  // files that don't exist / nested files that don't exist / something else with non-manifest
-  // lots of combinations of pointing to a directory and non yaml/yaml file
-  // similarly named files in different folders

src/utilities/fileUtils.ts

@@ -61,49 +61,3 @@ function getManifestFileName(kind: string, name: string) {
   const tempDirectory = getTempDirectory();
   return path.join(tempDirectory, path.basename(filePath));
 }
-
-export function getFilesFromDirectories(
-  filePaths: string[]
-): string[]{
-
-  const fullPathSet: Set<string> = new Set<string>()
-
-  filePaths.forEach((fileName => {
-      try {
-          if(fs.lstatSync(fileName).isDirectory()){
-              recurisveManifestGetter(fileName).forEach((file) => {fullPathSet.add(file)})
-          } else if(getFileExtension(fileName) === "yml" || getFileExtension(fileName) === "yaml"){
-              fullPathSet.add(fileName)
-          } else{
-              core.debug(`Detected non-manifest file, ${fileName}, continuing... ` )
-          }
-      } catch (ex) {
-          throw Error(
-           `Exception occurred while reading the file ${fileName}: ${ex}`
-          );
-      }
-  }))
-
-  return Array.from(fullPathSet)
-}
-
-function recurisveManifestGetter(dirName: string): string[]{
-  const toRet: string[] = []
-
-  fs.readdirSync(dirName).forEach((fileName) => {
-      const fnwd: string = path.join(dirName, fileName)
-      if(fs.lstatSync(fnwd).isDirectory()){
-          toRet.push(...recurisveManifestGetter(fnwd))
-      } else if(getFileExtension(fileName) === "yml" || getFileExtension(fileName) === "yaml"){
-          toRet.push(path.join(dirName, fileName))
-      } else{
-          core.debug(`Detected non-manifest file, ${fileName}, continuing... ` )
-      }
-  })
-
-  return toRet
-}
-
-function getFileExtension(fileName: string){
-  return fileName.slice((fileName.lastIndexOf(".") - 1 >>> 0) + 2)
-}

src/utilities/manifestUpdateUtils.ts

@@ -119,7 +119,7 @@ export function substituteImageNameInSpecFile(
   if (spec.indexOf(imageName) < 0) return spec;
 
   return spec.split("\n").reduce((acc, line) => {
-    const imageKeyword = line.match(/^ *-? *image:/);
+    const imageKeyword = line.match(/^ *image:/);
     if (imageKeyword) {
       let [currentImageName] = line
         .substring(imageKeyword[0].length) // consume the line from keyword onwards

test/unit/manifests/manifest_test_dir/another_layer/non_yaml_files/cheetah.txt

@@ -1 +0,0 @@
-weaker than the average human?

test/unit/manifests/test-ingress.yml

@@ -1,52 +0,0 @@
-apiVersion: apps/v1
-kind: Deployment
-metadata:
-  name: nginx-deployment
-  labels:
-    app: nginx
-spec:
-  replicas: 1
-  selector:
-    matchLabels:
-      app: nginx
-  template:
-    metadata:
-      labels:
-        app: nginx
-    spec:
-      containers:
-      - name: nginx
-        image: nginx:1.14.2
-        ports:
-        - containerPort: 80
----
-apiVersion: v1 
-kind: Service 
-metadata: 
-  name: nginx-service
-spec: 
-  selector: 
-    app: nginx
-  ports: 
-  - protocol: TCP 
-    port: 80 
-    targetPort: 80
----
-apiVersion: networking.k8s.io/v1beta1
-kind: Ingress
-metadata:
-  name: nginx-ingress
-  annotations:
-    nginx.ingress.kubernetes.io/rewrite-target: /
-spec:
-  rules:
-  - http:
-      paths:
-      - path: /testpath
-        backend:
-          serviceName: nginx-service
-          servicePort: 80
-      - path: /testpath2
-        backend:
-          serviceName: unrouted-service
-          servicePort: 80

test/unit/manifests/test-service.yml

@@ -1,33 +0,0 @@
-apiVersion: apps/v1
-kind: Deployment
-metadata:
-  name: nginx-deployment
-  labels:
-    app: nginx
-spec:
-  replicas: 1
-  selector:
-    matchLabels:
-      app: nginx
-  template:
-    metadata:
-      labels:
-        app: nginx
-    spec:
-      containers:
-      - name: nginx
-        image: nginx:1.14.2
-        ports:
-        - containerPort: 80
----
-apiVersion: v1 
-kind: Service 
-metadata: 
-  name: nginx-service
-spec: 
-  selector: 
-    app: nginx
-  ports: 
-  - protocol: TCP 
-    port: 80 
-    targetPort: 80