Merge 2d76d21b2e 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__/git-auth-helper.test.ts

@@ -923,6 +923,25 @@ describe('git-auth-helper tests', () => {
     }
   })
 
+  const configureGlobalAuth_overridesGitConfigGlobal =
+    'configureGlobalAuth overrides GIT_CONFIG_GLOBAL'
+  it(configureGlobalAuth_overridesGitConfigGlobal, async () => {
+    // Arrange
+    await setup(configureGlobalAuth_overridesGitConfigGlobal)
+    const authHelper = gitAuthHelper.createAuthHelper(git, settings)
+
+    // Act
+    await authHelper.configureAuth()
+    await authHelper.configureGlobalAuth()
+
+    // Assert GIT_CONFIG_GLOBAL is pinned to the temporary global config, so an
+    // inherited GIT_CONFIG_GLOBAL cannot redirect --global writes
+    expect(git.env['HOME']).toBeTruthy()
+    expect(git.env['GIT_CONFIG_GLOBAL']).toBe(
+      path.join(git.env['HOME'], '.gitconfig')
+    )
+  })
+
   const removeGlobalConfig_removesOverride =
     'removeGlobalConfig removes override'
   it(removeGlobalConfig_removesOverride, async () => {
@@ -933,6 +952,7 @@ describe('git-auth-helper tests', () => {
     await authHelper.configureGlobalAuth()
     const homeOverride = git.env['HOME'] // Sanity check
     expect(homeOverride).toBeTruthy()
+    expect(git.env['GIT_CONFIG_GLOBAL']).toBeTruthy()
     await fs.promises.stat(path.join(git.env['HOME'], '.gitconfig'))
 
     // Act
@@ -940,6 +960,7 @@ describe('git-auth-helper tests', () => {
 
     // Assert
     expect(git.env['HOME']).toBeUndefined()
+    expect(git.env['GIT_CONFIG_GLOBAL']).toBeUndefined()
     try {
       await fs.promises.stat(homeOverride)
       throw new Error(`Should have been deleted '${homeOverride}'`)

dist/index.js

@@ -35109,6 +35109,10 @@ class GitAuthHelper {
         // Override HOME
         info(`Temporarily overriding HOME='${this.temporaryHomePath}' before making global git config changes`);
         this.git.setEnvironmentVariable('HOME', this.temporaryHomePath);
+        // GIT_CONFIG_GLOBAL takes precedence over HOME when locating the global
+        // config file. Pin it to the temporary config so an inherited
+        // GIT_CONFIG_GLOBAL cannot redirect our global git config writes elsewhere.
+        this.git.setEnvironmentVariable('GIT_CONFIG_GLOBAL', newGitConfigPath);
         return newGitConfigPath;
     }
     async configureGlobalAuth() {
@@ -35183,8 +35187,9 @@ class GitAuthHelper {
     }
     async removeGlobalConfig() {
         if (this.temporaryHomePath?.length > 0) {
-            core_debug(`Unsetting HOME override`);
+            core_debug(`Unsetting HOME and GIT_CONFIG_GLOBAL overrides`);
             this.git.removeEnvironmentVariable('HOME');
+            this.git.removeEnvironmentVariable('GIT_CONFIG_GLOBAL');
             await rmRF(this.temporaryHomePath);
         }
     }

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/parser": "^7.9.0",
+    "@typescript-eslint/eslint-plugin": "^8.54.0",
+    "@typescript-eslint/parser": "^8.54.0",
     "@vercel/ncc": "^0.44.0",
-    "eslint": "^8.57.0",
-    "eslint-plugin-github": "^4.10.2",
-    "eslint-plugin-jest": "^28.8.2",
+    "eslint": "^9.39.2",
+    "eslint-plugin-github": "^6.0.0",
+    "eslint-plugin-jest": "^29.12.1",
     "jest": "^29.7.0",
     "js-yaml": "^4.2.0",
     "prettier": "^3.8.4",

src/git-auth-helper.ts

@@ -122,6 +122,11 @@ class GitAuthHelper {
     )
     this.git.setEnvironmentVariable('HOME', this.temporaryHomePath)
 
+    // GIT_CONFIG_GLOBAL takes precedence over HOME when locating the global
+    // config file. Pin it to the temporary config so an inherited
+    // GIT_CONFIG_GLOBAL cannot redirect our global git config writes elsewhere.
+    this.git.setEnvironmentVariable('GIT_CONFIG_GLOBAL', newGitConfigPath)
+
     return newGitConfigPath
   }
 
@@ -237,8 +242,9 @@ class GitAuthHelper {
 
   async removeGlobalConfig(): Promise<void> {
     if (this.temporaryHomePath?.length > 0) {
-      core.debug(`Unsetting HOME override`)
+      core.debug(`Unsetting HOME and GIT_CONFIG_GLOBAL overrides`)
       this.git.removeEnvironmentVariable('HOME')
+      this.git.removeEnvironmentVariable('GIT_CONFIG_GLOBAL')
       await io.rmRF(this.temporaryHomePath)
     }
   }