k8s-deploy/src/utilities/workflowAnnotationUtils.ts

import { DeploymentConfig } from "../types/deploymentConfig";

const ANNOTATION_PREFIX = "actions.github.com/";

export function prefixObjectKeys(obj: any, prefix: string): any {
  return Object.keys(obj).reduce((newObj, key) => {
    newObj[prefix + key] = obj[key];
    return newObj;
  }, {});
}

export function getWorkflowAnnotations(
  lastSuccessRunSha: string,
  workflowFilePath: string,
  deploymentConfig: DeploymentConfig
): string {
  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",
  };
  const prefixedAnnotationObject = prefixObjectKeys(annotationObject, ANNOTATION_PREFIX);
  return JSON.stringify(prefixedAnnotationObject);
}

export function getWorkflowAnnotationKeyLabel(
  workflowFilePath: string
): string {
  const hashKey = require("crypto")
    .createHash("MD5")
    .update(`${process.env.GITHUB_REPOSITORY}/${workflowFilePath}`)
    .digest("hex");
  return `githubWorkflow_${hashKey}`;
}