Suneha Bose fc3887264c
Migrate to ESM, esbuild, vitest, and update actions/* to latest
- Update @actions/core to 3.x, @actions/exec to 3.x, @actions/io to 3.x
- Replace @vercel/ncc + babel with esbuild (build.mjs) targeting Node 20 ESM
- Replace jest/babel-jest/ts-jest with vitest and @vitest/coverage-v8
- Update tsconfig to NodeNext module resolution with strict mode
- Add explicit .js extensions to all relative imports (NodeNext requirement)
- Fix implicit any index signatures in parseCluster and parseMethod
- Migrate all test files from jest to vi.mock/vi.mocked APIs
- Fix ESM module spying limitations using vi.mock() at module level
- Fix env var test pollution in default.test.ts with afterEach cleanup
2026-03-25 10:54:37 -07:00

69 lines
2.1 KiB
TypeScript

import * as core from '@actions/core'
import * as io from '@actions/io'
import {Method, parseMethod} from '../types/method.js'
import * as path from 'path'
import {runAzCliCommand, runAzKubeconfigCommandBlocking} from './azCommands.js'
const RUNNER_TEMP: string = process.env['RUNNER_TEMP'] || ''
export const KUBECONFIG_LOCATION: string = path.join(
RUNNER_TEMP,
`arc_kubeconfig_${Date.now()}`
)
/**
* Gets the kubeconfig based on provided method for an Arc Kubernetes cluster
* @returns The kubeconfig wrapped in a Promise
*/
export async function getArcKubeconfig(): Promise<string> {
const resourceGroupName = core.getInput('resource-group', {required: true})
const clusterName = core.getInput('cluster-name', {required: true})
const azPath = await io.which('az', true)
const method: Method | undefined = parseMethod(
core.getInput('method', {required: true})
)
await runAzCliCommand(azPath, ['extension', 'add', '-n', 'connectedk8s'])
switch (method) {
case Method.SERVICE_ACCOUNT:
const saToken = core.getInput('token', {required: true})
return await runAzKubeconfigCommandBlocking(
azPath,
[
'connectedk8s',
'proxy',
'-n',
clusterName,
'-g',
resourceGroupName,
'--token',
saToken,
'-f',
KUBECONFIG_LOCATION
],
KUBECONFIG_LOCATION
)
case Method.SERVICE_PRINCIPAL:
return await runAzKubeconfigCommandBlocking(
azPath,
[
'connectedk8s',
'proxy',
'-n',
clusterName,
'-g',
resourceGroupName,
'-f',
KUBECONFIG_LOCATION
],
KUBECONFIG_LOCATION
)
case undefined:
core.warning('Defaulting to kubeconfig method')
case Method.KUBECONFIG:
default:
throw Error('Kubeconfig method not supported for Arc cluster')
}
}