Merge fcdb15c322 into e8d4307400

Bumps the minor-actions-dependencies group with 2 updates: [docker/login-action](https://github.com/docker/login-action) and [docker/build-push-action](https://github.com/docker/build-push-action).


Updates `docker/login-action` from 4.2.0 to 4.4.0
- [Release notes](https://github.com/docker/login-action/releases)
- [Commits](https://github.com/docker/login-action/compare/v4.2.0...v4.4.0)

Updates `docker/build-push-action` from 7.2.0 to 7.3.0
- [Release notes](https://github.com/docker/build-push-action/releases)
- [Commits](https://github.com/docker/build-push-action/compare/v7.2.0...v7.3.0)

---
updated-dependencies:
- dependency-name: docker/login-action
  dependency-version: 4.4.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: minor-actions-dependencies
- dependency-name: docker/build-push-action
  dependency-version: 7.3.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: minor-actions-dependencies
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

.eslintignore

@@ -1,3 +0,0 @@
-dist/
-lib/
-node_modules/

.eslintrc.json

@@ -1,53 +0,0 @@
-{
-  "plugins": ["jest", "@typescript-eslint"],
-  "extends": ["plugin:github/recommended"],
-  "parser": "@typescript-eslint/parser",
-  "parserOptions": {
-    "ecmaVersion": 9,
-    "sourceType": "module",
-    "project": "./tsconfig.json"
-  },
-  "rules": {
-    "eslint-comments/no-use": "off",
-    "import/no-namespace": "off",
-    "no-unused-vars": "off",
-    "@typescript-eslint/no-unused-vars": "error",
-    "@typescript-eslint/explicit-member-accessibility": ["error", {"accessibility": "no-public"}],
-    "@typescript-eslint/no-require-imports": "error",
-    "@typescript-eslint/array-type": "error",
-    "@typescript-eslint/await-thenable": "error",
-    "camelcase": "off",
-    "@typescript-eslint/explicit-function-return-type": ["error", {"allowExpressions": true}],
-    "@typescript-eslint/func-call-spacing": ["error", "never"],
-    "@typescript-eslint/no-array-constructor": "error",
-    "@typescript-eslint/no-empty-interface": "error",
-    "@typescript-eslint/no-explicit-any": "error",
-    "@typescript-eslint/no-extraneous-class": "error",
-    "@typescript-eslint/no-floating-promises": "error",
-    "@typescript-eslint/no-for-in-array": "error",
-    "@typescript-eslint/no-inferrable-types": "error",
-    "@typescript-eslint/no-misused-new": "error",
-    "@typescript-eslint/no-namespace": "error",
-    "@typescript-eslint/no-non-null-assertion": "warn",
-    "@typescript-eslint/no-unnecessary-qualifier": "error",
-    "@typescript-eslint/no-unnecessary-type-assertion": "error",
-    "@typescript-eslint/no-useless-constructor": "error",
-    "@typescript-eslint/no-var-requires": "error",
-    "@typescript-eslint/prefer-for-of": "warn",
-    "@typescript-eslint/prefer-function-type": "warn",
-    "@typescript-eslint/prefer-includes": "error",
-    "@typescript-eslint/prefer-string-starts-ends-with": "error",
-    "@typescript-eslint/promise-function-async": "error",
-    "@typescript-eslint/require-array-sort-compare": "error",
-    "@typescript-eslint/restrict-plus-operands": "error",
-    "semi": "off",
-    "@typescript-eslint/semi": ["error", "never"],
-    "@typescript-eslint/type-annotation-spacing": "error",
-    "@typescript-eslint/unbound-method": "error"
-  },
-  "env": {
-    "node": true,
-    "es6": true,
-    "jest/globals": true
-  }
-}

.github/workflows/update-test-ubuntu-git.yml

@@ -31,7 +31,7 @@ jobs:
       # Use `docker/login-action` to log in to GHCR.io. 
       # Once published, the packages are scoped to the account defined here.
       - name: Log in to the ghcr.io container registry
-        uses: docker/login-action@v4.2.0
+        uses: docker/login-action@v4.4.0
         with:
           registry: ${{ env.REGISTRY }}
           username: ${{ github.actor }}
@@ -48,7 +48,7 @@ jobs:
 
       # Use `docker/build-push-action` to build (and optionally publish) the image. 
       - name: Build Docker Image (with optional Push)
-        uses: docker/build-push-action@v7.2.0
+        uses: docker/build-push-action@v7.3.0
         with:
           context: .
           file: images/test-ubuntu-git.Dockerfile

__test__/retry-helper.test.ts

@@ -23,11 +23,9 @@ jest.unstable_mockModule('@actions/core', () => ({
 // Dynamic imports after mocking
 const {RetryHelper} = await import('../src/retry-helper.js')
 
-let retryHelper: any
-
 describe('retry-helper tests', () => {
   beforeAll(() => {
-    retryHelper = new RetryHelper(3, 0, 0)
+    // @actions/core is mocked at module load above; nothing to set up here.
   })
 
   beforeEach(() => {
@@ -40,14 +38,22 @@ describe('retry-helper tests', () => {
   })
 
   it('first attempt succeeds', async () => {
+    const retryHelper: any = new RetryHelper(3, 1, 10)
+    const sleep = jest.fn().mockResolvedValue(undefined)
+    retryHelper.sleep = sleep
+
     const actual = await retryHelper.execute(async () => {
       return 'some result'
     })
     expect(actual).toBe('some result')
     expect(info).toHaveLength(0)
+    expect(sleep).not.toHaveBeenCalled()
   })
 
   it('second attempt succeeds', async () => {
+    const retryHelper: any = new RetryHelper(3, 1, 10)
+    const sleep = jest.fn().mockResolvedValue(undefined)
+    retryHelper.sleep = sleep
     let attempts = 0
     const actual = await retryHelper.execute(() => {
       if (++attempts == 1) {
@@ -60,10 +66,15 @@ describe('retry-helper tests', () => {
     expect(actual).toBe('some result')
     expect(info).toHaveLength(2)
     expect(info[0]).toBe('some error')
-    expect(info[1]).toMatch(/Waiting .+ seconds before trying again/)
+    expect(info[1]).toBe('Waiting 1 seconds before trying again')
+    expect(sleep).toHaveBeenCalledTimes(1)
+    expect(sleep).toHaveBeenCalledWith(1)
   })
 
   it('third attempt succeeds', async () => {
+    const retryHelper: any = new RetryHelper(3, 1, 10)
+    const sleep = jest.fn().mockResolvedValue(undefined)
+    retryHelper.sleep = sleep
     let attempts = 0
     const actual = await retryHelper.execute(() => {
       if (++attempts < 3) {
@@ -76,12 +87,18 @@ describe('retry-helper tests', () => {
     expect(actual).toBe('some result')
     expect(info).toHaveLength(4)
     expect(info[0]).toBe('some error 1')
-    expect(info[1]).toMatch(/Waiting .+ seconds before trying again/)
+    expect(info[1]).toBe('Waiting 1 seconds before trying again')
     expect(info[2]).toBe('some error 2')
-    expect(info[3]).toMatch(/Waiting .+ seconds before trying again/)
+    expect(info[3]).toBe('Waiting 2 seconds before trying again')
+    expect(sleep).toHaveBeenCalledTimes(2)
+    expect(sleep).toHaveBeenNthCalledWith(1, 1)
+    expect(sleep).toHaveBeenNthCalledWith(2, 2)
   })
 
   it('all attempts fail succeeds', async () => {
+    const retryHelper: any = new RetryHelper(3, 1, 10)
+    const sleep = jest.fn().mockResolvedValue(undefined)
+    retryHelper.sleep = sleep
     let attempts = 0
     let error: Error = null as unknown as Error
     try {
@@ -95,8 +112,42 @@ describe('retry-helper tests', () => {
     expect(attempts).toBe(3)
     expect(info).toHaveLength(4)
     expect(info[0]).toBe('some error 1')
-    expect(info[1]).toMatch(/Waiting .+ seconds before trying again/)
+    expect(info[1]).toBe('Waiting 1 seconds before trying again')
     expect(info[2]).toBe('some error 2')
-    expect(info[3]).toMatch(/Waiting .+ seconds before trying again/)
+    expect(info[3]).toBe('Waiting 2 seconds before trying again')
+    expect(sleep).toHaveBeenCalledTimes(2)
+    expect(sleep).toHaveBeenNthCalledWith(1, 1)
+    expect(sleep).toHaveBeenNthCalledWith(2, 2)
+  })
+
+  it('server-side 500 errors are retried with exponential backoff', async () => {
+    const retryHelper: any = new RetryHelper(4, 2, 10)
+    const sleep = jest.fn().mockResolvedValue(undefined)
+    retryHelper.sleep = sleep
+    let attempts = 0
+
+    const actual = await retryHelper.execute(() => {
+      if (++attempts < 3) {
+        const error: Error & {status?: number} = new Error(
+          `server error ${attempts}`
+        )
+        error.status = 500
+        throw error
+      }
+
+      return Promise.resolve('some result')
+    })
+
+    expect(actual).toBe('some result')
+    expect(attempts).toBe(3)
+    expect(info).toEqual([
+      'server error 1',
+      'Waiting 2 seconds before trying again',
+      'server error 2',
+      'Waiting 4 seconds before trying again'
+    ])
+    expect(sleep).toHaveBeenCalledTimes(2)
+    expect(sleep).toHaveBeenNthCalledWith(1, 2)
+    expect(sleep).toHaveBeenNthCalledWith(2, 4)
   })
 })

dist/index.js

@@ -35491,7 +35491,7 @@ class retry_helper_RetryHelper {
                 info(err?.message);
             }
             // Sleep
-            const seconds = this.getSleepAmount();
+            const seconds = this.getSleepAmount(attempt);
             info(`Waiting ${seconds} seconds before trying again`);
             await this.sleep(seconds);
             attempt++;
@@ -35499,9 +35499,11 @@ class retry_helper_RetryHelper {
         // Last attempt
         return await action();
     }
-    getSleepAmount() {
+    getSleepAmount(attempt) {
-        return (Math.floor(Math.random() * (this.maxSeconds - this.minSeconds + 1)) +
+        if (this.minSeconds === 0) {
-            this.minSeconds);
+            return 0;
+        }
+        return Math.min(this.minSeconds * Math.pow(2, attempt - 1), this.maxSeconds);
     }
     async sleep(seconds) {
         return new Promise(resolve => setTimeout(resolve, seconds * 1000));

eslint.config.mjs

@@ -0,0 +1,62 @@
+import github from 'eslint-plugin-github'
+import jest from 'eslint-plugin-jest'
+
+const githubConfigs = github.getFlatConfigs()
+
+export default [
+  {
+    ignores: ['**/node_modules/**', '**/lib/**', '**/dist/**']
+  },
+  githubConfigs.recommended,
+  ...githubConfigs.typescript,
+  {
+    files: ['**/*.ts'],
+    languageOptions: {
+      parserOptions: {
+        project: './tsconfig.json'
+      }
+    },
+    rules: {
+      'eslint-comments/no-use': 'off',
+      'import/no-namespace': 'off',
+      'no-unused-vars': 'off',
+      '@typescript-eslint/no-unused-vars': 'error',
+      '@typescript-eslint/explicit-member-accessibility': [
+        'error',
+        {accessibility: 'no-public'}
+      ],
+      '@typescript-eslint/no-require-imports': 'error',
+      '@typescript-eslint/array-type': 'error',
+      '@typescript-eslint/await-thenable': 'error',
+      camelcase: 'off',
+      '@typescript-eslint/explicit-function-return-type': [
+        'error',
+        {allowExpressions: true}
+      ],
+      '@typescript-eslint/no-array-constructor': 'error',
+      '@typescript-eslint/no-explicit-any': 'error',
+      '@typescript-eslint/no-extraneous-class': 'error',
+      '@typescript-eslint/no-floating-promises': 'error',
+      '@typescript-eslint/no-for-in-array': 'error',
+      '@typescript-eslint/no-inferrable-types': 'error',
+      '@typescript-eslint/no-misused-new': 'error',
+      '@typescript-eslint/no-namespace': 'error',
+      '@typescript-eslint/no-non-null-assertion': 'warn',
+      '@typescript-eslint/no-unnecessary-qualifier': 'error',
+      '@typescript-eslint/no-unnecessary-type-assertion': 'error',
+      '@typescript-eslint/no-useless-constructor': 'error',
+      '@typescript-eslint/prefer-for-of': 'warn',
+      '@typescript-eslint/prefer-function-type': 'warn',
+      '@typescript-eslint/prefer-includes': 'error',
+      '@typescript-eslint/prefer-string-starts-ends-with': 'error',
+      '@typescript-eslint/promise-function-async': 'error',
+      '@typescript-eslint/require-array-sort-compare': 'error',
+      '@typescript-eslint/restrict-plus-operands': 'error',
+      '@typescript-eslint/unbound-method': 'error'
+    }
+  },
+  {
+    files: ['__test__/**/*.ts'],
+    ...jest.configs['flat/recommended']
+  }
+]

package.json

@@ -41,12 +41,12 @@
   "devDependencies": {
     "@types/jest": "^29.5.12",
     "@types/node": "^24.1.0",
-    "@typescript-eslint/eslint-plugin": "^7.9.0",
+    "@typescript-eslint/eslint-plugin": "^8.54.0",
-    "@typescript-eslint/parser": "^7.9.0",
+    "@typescript-eslint/parser": "^8.54.0",
     "@vercel/ncc": "^0.44.0",
-    "eslint": "^8.57.0",
+    "eslint": "^9.39.2",
-    "eslint-plugin-github": "^4.10.2",
+    "eslint-plugin-github": "^6.0.0",
-    "eslint-plugin-jest": "^28.8.2",
+    "eslint-plugin-jest": "^29.12.1",
     "jest": "^29.7.0",
     "js-yaml": "^4.2.0",
     "prettier": "^3.8.4",

src/retry-helper.ts

@@ -33,7 +33,7 @@ export class RetryHelper {
       }
 
       // Sleep
-      const seconds = this.getSleepAmount()
+      const seconds = this.getSleepAmount(attempt)
       core.info(`Waiting ${seconds} seconds before trying again`)
       await this.sleep(seconds)
       attempt++
@@ -43,11 +43,12 @@ export class RetryHelper {
     return await action()
   }
 
-  private getSleepAmount(): number {
+  private getSleepAmount(attempt: number): number {
-    return (
+    if (this.minSeconds === 0) {
-      Math.floor(Math.random() * (this.maxSeconds - this.minSeconds + 1)) +
+      return 0
-      this.minSeconds
+    }
-    )
+
+    return Math.min(this.minSeconds * Math.pow(2, attempt - 1), this.maxSeconds)
   }
 
   private async sleep(seconds: number): Promise<void> {