Prepare v5.0.0 release (#2238)

* use node 24

* update other parts to node 24

* bump to major version, audit fix, changelog

* update licenses

* update dist

* update major version

* will do separate pr for v5 and will do a minor version for previous changes

.github/workflows/check-dist.yml

@@ -24,10 +24,10 @@ jobs:
     steps:
       - uses: actions/checkout@v4.1.6
 
-      - name: Set Node.js 20.x
+      - name: Set Node.js 24.x
         uses: actions/setup-node@v4
         with:
-          node-version: 20.x
+          node-version: 24.x
 
       - name: Install dependencies
         run: npm ci

.github/workflows/test.yml

@@ -18,7 +18,7 @@ jobs:
     steps:
       - uses: actions/setup-node@v4
         with:
-          node-version: 20.x
+          node-version: 24.x
       - uses: actions/checkout@v4.1.6
       - run: npm ci
       - run: npm run build

.github/workflows/update-main-version.yml

@@ -11,6 +11,7 @@ on:
         type: choice
         description: The major version to update
         options:
+          - v5
           - v4
           - v3
           - v2

CHANGELOG.md

@@ -1,5 +1,9 @@
 # Changelog
 
+## V5.0.0
+* Update actions checkout to use node 24 by @salmanmkc in https://github.com/actions/checkout/pull/2226
+
+
 ## V4.3.0
 * docs: update README.md by @motss in https://github.com/actions/checkout/pull/1971
 * Add internal repos for checking out multiple repositories by @mouismail in https://github.com/actions/checkout/pull/1977

README.md

@@ -1,5 +1,9 @@
 [![Build and Test](https://github.com/actions/checkout/actions/workflows/test.yml/badge.svg)](https://github.com/actions/checkout/actions/workflows/test.yml)
 
+# Checkout V5
+
+Checkout v5 now supports Node.js 24
+
 # Checkout V4
 
 This action checks-out your repository under `$GITHUB_WORKSPACE`, so your workflow can access it.
@@ -36,7 +40,7 @@ Please refer to the [release page](https://github.com/actions/checkout/releases/
 
 <!-- start usage -->
 ```yaml
-- uses: actions/checkout@v4
+- uses: actions/checkout@v5
   with:
     # Repository name with owner. For example, actions/checkout
     # Default: ${{ github.repository }}
@@ -149,24 +153,32 @@ Please refer to the [release page](https://github.com/actions/checkout/releases/
 
 # Scenarios
 
-- [Fetch only the root files](#Fetch-only-the-root-files)
+- [Checkout V5](#checkout-v5)
-- [Fetch only the root files and `.github` and `src` folder](#Fetch-only-the-root-files-and-github-and-src-folder)
+- [Checkout V4](#checkout-v4)
-- [Fetch only a single file](#Fetch-only-a-single-file)
+    - [Note](#note)
-- [Fetch all history for all tags and branches](#Fetch-all-history-for-all-tags-and-branches)
+- [What's new](#whats-new)
-- [Checkout a different branch](#Checkout-a-different-branch)
+- [Usage](#usage)
-- [Checkout HEAD^](#Checkout-HEAD)
+- [Scenarios](#scenarios)
-- [Checkout multiple repos (side by side)](#Checkout-multiple-repos-side-by-side)
+  - [Fetch only the root files](#fetch-only-the-root-files)
-- [Checkout multiple repos (nested)](#Checkout-multiple-repos-nested)
+  - [Fetch only the root files and `.github` and `src` folder](#fetch-only-the-root-files-and-github-and-src-folder)
-- [Checkout multiple repos (private)](#Checkout-multiple-repos-private)
+  - [Fetch only a single file](#fetch-only-a-single-file)
-- [Checkout pull request HEAD commit instead of merge commit](#Checkout-pull-request-HEAD-commit-instead-of-merge-commit)
+  - [Fetch all history for all tags and branches](#fetch-all-history-for-all-tags-and-branches)
-- [Checkout pull request on closed event](#Checkout-pull-request-on-closed-event)
+  - [Checkout a different branch](#checkout-a-different-branch)
-- [Push a commit using the built-in token](#Push-a-commit-using-the-built-in-token)
+  - [Checkout HEAD^](#checkout-head)
-- [Push a commit to a PR using the built-in token](#Push-a-commit-to-a-PR-using-the-built-in-token)
+  - [Checkout multiple repos (side by side)](#checkout-multiple-repos-side-by-side)
+  - [Checkout multiple repos (nested)](#checkout-multiple-repos-nested)
+  - [Checkout multiple repos (private)](#checkout-multiple-repos-private)
+  - [Checkout pull request HEAD commit instead of merge commit](#checkout-pull-request-head-commit-instead-of-merge-commit)
+  - [Checkout pull request on closed event](#checkout-pull-request-on-closed-event)
+  - [Push a commit using the built-in token](#push-a-commit-using-the-built-in-token)
+  - [Push a commit to a PR using the built-in token](#push-a-commit-to-a-pr-using-the-built-in-token)
+- [Recommended permissions](#recommended-permissions)
+- [License](#license)
 
 ## Fetch only the root files
 
 ```yaml
-- uses: actions/checkout@v4
+- uses: actions/checkout@v5
   with:
     sparse-checkout: .
 ```
@@ -174,7 +186,7 @@ Please refer to the [release page](https://github.com/actions/checkout/releases/
 ## Fetch only the root files and `.github` and `src` folder
 
 ```yaml
-- uses: actions/checkout@v4
+- uses: actions/checkout@v5
   with:
     sparse-checkout: |
       .github
@@ -184,7 +196,7 @@ Please refer to the [release page](https://github.com/actions/checkout/releases/
 ## Fetch only a single file
 
 ```yaml
-- uses: actions/checkout@v4
+- uses: actions/checkout@v5
   with:
     sparse-checkout: |
       README.md
@@ -194,7 +206,7 @@ Please refer to the [release page](https://github.com/actions/checkout/releases/
 ## Fetch all history for all tags and branches
 
 ```yaml
-- uses: actions/checkout@v4
+- uses: actions/checkout@v5
   with:
     fetch-depth: 0
 ```
@@ -202,7 +214,7 @@ Please refer to the [release page](https://github.com/actions/checkout/releases/
 ## Checkout a different branch
 
 ```yaml
-- uses: actions/checkout@v4
+- uses: actions/checkout@v5
   with:
     ref: my-branch
 ```
@@ -210,7 +222,7 @@ Please refer to the [release page](https://github.com/actions/checkout/releases/
 ## Checkout HEAD^
 
 ```yaml
-- uses: actions/checkout@v4
+- uses: actions/checkout@v5
   with:
     fetch-depth: 2
 - run: git checkout HEAD^
@@ -220,12 +232,12 @@ Please refer to the [release page](https://github.com/actions/checkout/releases/
 
 ```yaml
 - name: Checkout
-  uses: actions/checkout@v4
+  uses: actions/checkout@v5
   with:
     path: main
 
 - name: Checkout tools repo
-  uses: actions/checkout@v4
+  uses: actions/checkout@v5
   with:
     repository: my-org/my-tools
     path: my-tools
@@ -236,10 +248,10 @@ Please refer to the [release page](https://github.com/actions/checkout/releases/
 
 ```yaml
 - name: Checkout
-  uses: actions/checkout@v4
+  uses: actions/checkout@v5
 
 - name: Checkout tools repo
-  uses: actions/checkout@v4
+  uses: actions/checkout@v5
   with:
     repository: my-org/my-tools
     path: my-tools
@@ -250,12 +262,12 @@ Please refer to the [release page](https://github.com/actions/checkout/releases/
 
 ```yaml
 - name: Checkout
-  uses: actions/checkout@v4
+  uses: actions/checkout@v5
   with:
     path: main
 
 - name: Checkout private tools
-  uses: actions/checkout@v4
+  uses: actions/checkout@v5
   with:
     repository: my-org/my-private-tools
     token: ${{ secrets.GH_PAT }} # `GH_PAT` is a secret that contains your PAT
@@ -268,7 +280,7 @@ Please refer to the [release page](https://github.com/actions/checkout/releases/
 ## Checkout pull request HEAD commit instead of merge commit
 
 ```yaml
-- uses: actions/checkout@v4
+- uses: actions/checkout@v5
   with:
     ref: ${{ github.event.pull_request.head.sha }}
 ```
@@ -284,7 +296,7 @@ jobs:
   build:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
 ```
 
 ## Push a commit using the built-in token
@@ -295,7 +307,7 @@ jobs:
   build:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
       - run: |
           date > generated.txt
           # Note: the following account information will not work on GHES
@@ -317,7 +329,7 @@ jobs:
   build:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
         with:
           ref: ${{ github.head_ref }}
       - run: |

__test__/git-auth-helper.test.ts

@@ -675,283 +675,6 @@ describe('git-auth-helper tests', () => {
     expect(gitConfigContent.indexOf('http.')).toBeLessThan(0)
   })
 
-  const removeAuth_removesV6StyleCredentials =
-    'removeAuth removes v6 style credentials'
-  it(removeAuth_removesV6StyleCredentials, async () => {
-    // Arrange
-    await setup(removeAuth_removesV6StyleCredentials)
-    const authHelper = gitAuthHelper.createAuthHelper(git, settings)
-    await authHelper.configureAuth()
-
-    // Manually create v6-style credentials that would be left by v6
-    const credentialsFileName =
-      'git-credentials-12345678-1234-1234-1234-123456789abc.config'
-    const credentialsFilePath = path.join(runnerTemp, credentialsFileName)
-    const basicCredential = Buffer.from(
-      `x-access-token:${settings.authToken}`,
-      'utf8'
-    ).toString('base64')
-    const credentialsContent = `[http "https://github.com/"]\n\textraheader = AUTHORIZATION: basic ${basicCredential}\n`
-    await fs.promises.writeFile(credentialsFilePath, credentialsContent)
-
-    // Add includeIf entries to local git config (simulating v6 configuration)
-    const hostGitDir = path.join(workspace, '.git').replace(/\\/g, '/')
-    await fs.promises.appendFile(
-      localGitConfigPath,
-      `[includeIf "gitdir:${hostGitDir}/"]\n\tpath = ${credentialsFilePath}\n`
-    )
-    await fs.promises.appendFile(
-      localGitConfigPath,
-      `[includeIf "gitdir:/github/workspace/.git/"]\n\tpath = /github/runner_temp/${credentialsFileName}\n`
-    )
-
-    // Verify v6 style config exists
-    let gitConfigContent = (
-      await fs.promises.readFile(localGitConfigPath)
-    ).toString()
-    expect(gitConfigContent.indexOf('includeIf')).toBeGreaterThanOrEqual(0)
-    expect(
-      gitConfigContent.indexOf(credentialsFilePath)
-    ).toBeGreaterThanOrEqual(0)
-    await fs.promises.stat(credentialsFilePath) // Verify file exists
-
-    // Mock the git methods to handle v6 cleanup
-    const mockTryGetConfigKeys = git.tryGetConfigKeys as jest.Mock<any, any>
-    mockTryGetConfigKeys.mockResolvedValue([
-      `includeIf.gitdir:${hostGitDir}/.path`,
-      'includeIf.gitdir:/github/workspace/.git/.path'
-    ])
-
-    const mockTryGetConfigValues = git.tryGetConfigValues as jest.Mock<any, any>
-    mockTryGetConfigValues.mockImplementation(async (key: string) => {
-      if (key === `includeIf.gitdir:${hostGitDir}/.path`) {
-        return [credentialsFilePath]
-      }
-      if (key === 'includeIf.gitdir:/github/workspace/.git/.path') {
-        return [`/github/runner_temp/${credentialsFileName}`]
-      }
-      return []
-    })
-
-    const mockTryConfigUnsetValue = git.tryConfigUnsetValue as jest.Mock<
-      any,
-      any
-    >
-    mockTryConfigUnsetValue.mockImplementation(
-      async (
-        key: string,
-        value: string,
-        globalConfig?: boolean,
-        configPath?: string
-      ) => {
-        const targetPath = configPath || localGitConfigPath
-        let content = await fs.promises.readFile(targetPath, 'utf8')
-        // Remove the includeIf section
-        const lines = content
-          .split('\n')
-          .filter(line => !line.includes('includeIf') && !line.includes(value))
-        await fs.promises.writeFile(targetPath, lines.join('\n'))
-        return true
-      }
-    )
-
-    // Act
-    await authHelper.removeAuth()
-
-    // Assert includeIf entries removed from local git config
-    gitConfigContent = (
-      await fs.promises.readFile(localGitConfigPath)
-    ).toString()
-    expect(gitConfigContent.indexOf('includeIf')).toBeLessThan(0)
-    expect(gitConfigContent.indexOf(credentialsFilePath)).toBeLessThan(0)
-
-    // Assert credentials config file deleted
-    try {
-      await fs.promises.stat(credentialsFilePath)
-      throw new Error('Credentials file should have been deleted')
-    } catch (err) {
-      if ((err as any)?.code !== 'ENOENT') {
-        throw err
-      }
-    }
-  })
-
-  const removeAuth_removesV6StyleCredentialsFromSubmodules =
-    'removeAuth removes v6 style credentials from submodules'
-  it(removeAuth_removesV6StyleCredentialsFromSubmodules, async () => {
-    // Arrange
-    await setup(removeAuth_removesV6StyleCredentialsFromSubmodules)
-
-    // Create fake submodule config paths
-    const submodule1Dir = path.join(workspace, '.git', 'modules', 'submodule-1')
-    const submodule1ConfigPath = path.join(submodule1Dir, 'config')
-    await fs.promises.mkdir(submodule1Dir, {recursive: true})
-    await fs.promises.writeFile(submodule1ConfigPath, '')
-
-    const authHelper = gitAuthHelper.createAuthHelper(git, settings)
-    await authHelper.configureAuth()
-
-    // Create v6-style credentials file
-    const credentialsFileName =
-      'git-credentials-abcdef12-3456-7890-abcd-ef1234567890.config'
-    const credentialsFilePath = path.join(runnerTemp, credentialsFileName)
-    const basicCredential = Buffer.from(
-      `x-access-token:${settings.authToken}`,
-      'utf8'
-    ).toString('base64')
-    const credentialsContent = `[http "https://github.com/"]\n\textraheader = AUTHORIZATION: basic ${basicCredential}\n`
-    await fs.promises.writeFile(credentialsFilePath, credentialsContent)
-
-    // Add includeIf entries to submodule config
-    const submodule1GitDir = submodule1Dir.replace(/\\/g, '/')
-    await fs.promises.appendFile(
-      submodule1ConfigPath,
-      `[includeIf "gitdir:${submodule1GitDir}/"]\n\tpath = ${credentialsFilePath}\n`
-    )
-
-    // Verify submodule config has includeIf entry
-    let submoduleConfigContent = (
-      await fs.promises.readFile(submodule1ConfigPath)
-    ).toString()
-    expect(submoduleConfigContent.indexOf('includeIf')).toBeGreaterThanOrEqual(
-      0
-    )
-    expect(
-      submoduleConfigContent.indexOf(credentialsFilePath)
-    ).toBeGreaterThanOrEqual(0)
-
-    // Mock getSubmoduleConfigPaths
-    const mockGetSubmoduleConfigPaths =
-      git.getSubmoduleConfigPaths as jest.Mock<any, any>
-    mockGetSubmoduleConfigPaths.mockResolvedValue([submodule1ConfigPath])
-
-    // Mock tryGetConfigKeys for submodule
-    const mockTryGetConfigKeys = git.tryGetConfigKeys as jest.Mock<any, any>
-    mockTryGetConfigKeys.mockImplementation(
-      async (pattern: string, globalConfig?: boolean, configPath?: string) => {
-        if (configPath === submodule1ConfigPath) {
-          return [`includeIf.gitdir:${submodule1GitDir}/.path`]
-        }
-        return []
-      }
-    )
-
-    // Mock tryGetConfigValues for submodule
-    const mockTryGetConfigValues = git.tryGetConfigValues as jest.Mock<any, any>
-    mockTryGetConfigValues.mockImplementation(
-      async (key: string, globalConfig?: boolean, configPath?: string) => {
-        if (
-          configPath === submodule1ConfigPath &&
-          key === `includeIf.gitdir:${submodule1GitDir}/.path`
-        ) {
-          return [credentialsFilePath]
-        }
-        return []
-      }
-    )
-
-    // Mock tryConfigUnsetValue for submodule
-    const mockTryConfigUnsetValue = git.tryConfigUnsetValue as jest.Mock<
-      any,
-      any
-    >
-    mockTryConfigUnsetValue.mockImplementation(
-      async (
-        key: string,
-        value: string,
-        globalConfig?: boolean,
-        configPath?: string
-      ) => {
-        const targetPath = configPath || localGitConfigPath
-        let content = await fs.promises.readFile(targetPath, 'utf8')
-        const lines = content
-          .split('\n')
-          .filter(line => !line.includes('includeIf') && !line.includes(value))
-        await fs.promises.writeFile(targetPath, lines.join('\n'))
-        return true
-      }
-    )
-
-    // Act
-    await authHelper.removeAuth()
-
-    // Assert submodule includeIf entries removed
-    submoduleConfigContent = (
-      await fs.promises.readFile(submodule1ConfigPath)
-    ).toString()
-    expect(submoduleConfigContent.indexOf('includeIf')).toBeLessThan(0)
-    expect(submoduleConfigContent.indexOf(credentialsFilePath)).toBeLessThan(0)
-
-    // Assert credentials file deleted
-    try {
-      await fs.promises.stat(credentialsFilePath)
-      throw new Error('Credentials file should have been deleted')
-    } catch (err) {
-      if ((err as any)?.code !== 'ENOENT') {
-        throw err
-      }
-    }
-  })
-
-  const removeAuth_skipsV6CleanupWhenEnvVarSet =
-    'removeAuth skips v6 cleanup when ACTIONS_CHECKOUT_SKIP_V6_CLEANUP is set'
-  it(removeAuth_skipsV6CleanupWhenEnvVarSet, async () => {
-    // Arrange
-    await setup(removeAuth_skipsV6CleanupWhenEnvVarSet)
-
-    // Set the skip environment variable
-    process.env['ACTIONS_CHECKOUT_SKIP_V6_CLEANUP'] = '1'
-
-    const authHelper = gitAuthHelper.createAuthHelper(git, settings)
-    await authHelper.configureAuth()
-
-    // Create v6-style credentials file in RUNNER_TEMP
-    const credentialsFileName = 'git-credentials-test-uuid-1234-5678.config'
-    const credentialsFilePath = path.join(runnerTemp, credentialsFileName)
-    const credentialsContent =
-      '[http "https://github.com/"]\n\textraheader = AUTHORIZATION: basic token\n'
-    await fs.promises.writeFile(credentialsFilePath, credentialsContent)
-
-    // Add includeIf section to local git config (separate from http.* config)
-    const includeIfSection = `\n[includeIf "gitdir:/some/path/.git/"]\n\tpath = ${credentialsFilePath}\n`
-    await fs.promises.appendFile(localGitConfigPath, includeIfSection)
-
-    // Verify v6 style config exists
-    let gitConfigContent = (
-      await fs.promises.readFile(localGitConfigPath)
-    ).toString()
-    expect(gitConfigContent.indexOf('includeIf')).toBeGreaterThanOrEqual(0)
-    await fs.promises.stat(credentialsFilePath) // Verify file exists
-
-    // Act
-    await authHelper.removeAuth()
-
-    // Assert v5 cleanup still happened (http.* removed)
-    gitConfigContent = (
-      await fs.promises.readFile(localGitConfigPath)
-    ).toString()
-    expect(
-      gitConfigContent.indexOf('http.https://github.com/.extraheader')
-    ).toBeLessThan(0)
-
-    // Assert v6 cleanup was skipped - includeIf should still be present
-    expect(gitConfigContent.indexOf('includeIf')).toBeGreaterThanOrEqual(0)
-    expect(
-      gitConfigContent.indexOf(credentialsFilePath)
-    ).toBeGreaterThanOrEqual(0)
-
-    // Assert credentials file still exists (wasn't deleted)
-    await fs.promises.stat(credentialsFilePath) // File should still exist
-
-    // Assert debug message was logged
-    expect(core.debug).toHaveBeenCalledWith(
-      'Skipping v6 style cleanup due to ACTIONS_CHECKOUT_SKIP_V6_CLEANUP'
-    )
-
-    // Cleanup
-    delete process.env['ACTIONS_CHECKOUT_SKIP_V6_CLEANUP']
-  })
-
   const removeGlobalConfig_removesOverride =
     'removeGlobalConfig removes override'
   it(removeGlobalConfig_removesOverride, async () => {
@@ -1073,18 +796,6 @@ async function setup(testName: string): Promise<void> {
     ),
     tryDisableAutomaticGarbageCollection: jest.fn(),
     tryGetFetchUrl: jest.fn(),
-    getSubmoduleConfigPaths: jest.fn(async () => {
-      return []
-    }),
-    tryConfigUnsetValue: jest.fn(async () => {
-      return true
-    }),
-    tryGetConfigValues: jest.fn(async () => {
-      return []
-    }),
-    tryGetConfigKeys: jest.fn(async () => {
-      return []
-    }),
     tryReset: jest.fn(),
     version: jest.fn()
   }

__test__/git-directory-helper.test.ts

@@ -499,18 +499,6 @@ async function setup(testName: string): Promise<void> {
       await fs.promises.stat(path.join(repositoryPath, '.git'))
       return repositoryUrl
     }),
-    getSubmoduleConfigPaths: jest.fn(async () => {
-      return []
-    }),
-    tryConfigUnsetValue: jest.fn(async () => {
-      return true
-    }),
-    tryGetConfigValues: jest.fn(async () => {
-      return []
-    }),
-    tryGetConfigKeys: jest.fn(async () => {
-      return []
-    }),
     tryReset: jest.fn(async () => {
       return true
     }),

action.yml

@@ -104,6 +104,6 @@ outputs:
   commit:
     description: 'The commit SHA that was checked out'
 runs:
-  using: node20
+  using: node24
   main: dist/index.js
   post: dist/index.js

dist/index.js

@@ -411,50 +411,8 @@ class GitAuthHelper {
     }
     removeToken() {
         return __awaiter(this, void 0, void 0, function* () {
-            // Remove HTTP extra header from local git config and submodule configs
+            // HTTP extra header
             yield this.removeGitConfig(this.tokenConfigKey);
-            //
-            // Cleanup actions/checkout@v6 style credentials
-            //
-            const skipV6Cleanup = process.env['ACTIONS_CHECKOUT_SKIP_V6_CLEANUP'];
-            if (skipV6Cleanup === '1' || (skipV6Cleanup === null || skipV6Cleanup === void 0 ? void 0 : skipV6Cleanup.toLowerCase()) === 'true') {
-                core.debug('Skipping v6 style cleanup due to ACTIONS_CHECKOUT_SKIP_V6_CLEANUP');
-                return;
-            }
-            try {
-                // Collect credentials config paths that need to be removed
-                const credentialsPaths = new Set();
-                // Remove includeIf entries that point to git-credentials-*.config files
-                const mainCredentialsPaths = yield this.removeIncludeIfCredentials();
-                mainCredentialsPaths.forEach(path => credentialsPaths.add(path));
-                // Remove submodule includeIf entries that point to git-credentials-*.config files
-                try {
-                    const submoduleConfigPaths = yield this.git.getSubmoduleConfigPaths(true);
-                    for (const configPath of submoduleConfigPaths) {
-                        const submoduleCredentialsPaths = yield this.removeIncludeIfCredentials(configPath);
-                        submoduleCredentialsPaths.forEach(path => credentialsPaths.add(path));
-                    }
-                }
-                catch (err) {
-                    core.debug(`Unable to get submodule config paths: ${err}`);
-                }
-                // Remove credentials config files
-                for (const credentialsPath of credentialsPaths) {
-                    // Only remove credentials config files if they are under RUNNER_TEMP
-                    const runnerTemp = process.env['RUNNER_TEMP'];
-                    if (runnerTemp && credentialsPath.startsWith(runnerTemp)) {
-                        try {
-                            yield io.rmRF(credentialsPath);
-                        }
-                        catch (err) {
-                            core.debug(`Failed to remove credentials config '${credentialsPath}': ${err}`);
-                        }
-                    }
-                }
-            }
-            catch (err) {
-                core.debug(`Failed to cleanup v6 style credentials: ${err}`);
-            }
         });
     }
     removeGitConfig(configKey_1) {
@@ -472,49 +430,6 @@ class GitAuthHelper {
             `sh -c "git config --local --name-only --get-regexp '${pattern}' && git config --local --unset-all '${configKey}' || :"`, true);
         });
     }
-    /**
-     * Removes includeIf entries that point to git-credentials-*.config files.
-     * This handles cleanup of credentials configured by newer versions of the action.
-     * @param configPath Optional path to a specific git config file to operate on
-     * @returns Array of unique credentials config file paths that were found and removed
-     */
-    removeIncludeIfCredentials(configPath) {
-        return __awaiter(this, void 0, void 0, function* () {
-            const credentialsPaths = new Set();
-            try {
-                // Get all includeIf.gitdir keys
-                const keys = yield this.git.tryGetConfigKeys('^includeIf\\.gitdir:', false, // globalConfig?
-                configPath);
-                for (const key of keys) {
-                    // Get all values for this key
-                    const values = yield this.git.tryGetConfigValues(key, false, // globalConfig?
-                    configPath);
-                    if (values.length > 0) {
-                        // Remove only values that match git-credentials-<uuid>.config pattern
-                        for (const value of values) {
-                            if (this.testCredentialsConfigPath(value)) {
-                                credentialsPaths.add(value);
-                                yield this.git.tryConfigUnsetValue(key, value, false, configPath);
-                            }
-                        }
-                    }
-                }
-            }
-            catch (err) {
-                // Ignore errors - this is cleanup code
-                core.debug(`Error during includeIf cleanup${configPath ? ` for ${configPath}` : ''}: ${err}`);
-            }
-            return Array.from(credentialsPaths);
-        });
-    }
-    /**
-     * Tests if a path matches the git-credentials-*.config pattern used by newer versions.
-     * @param path The path to test
-     * @returns True if the path matches the credentials config pattern
-     */
-    testCredentialsConfigPath(path) {
-        return /git-credentials-[0-9a-f-]+\.config$/i.test(path);
-    }
 }
 
 
@@ -791,16 +706,6 @@ class GitCommandManager {
             throw new Error('Unexpected output when retrieving default branch');
         });
     }
-    getSubmoduleConfigPaths(recursive) {
-        return __awaiter(this, void 0, void 0, function* () {
-            // Get submodule config file paths.
-            // Use `--show-origin` to get the config file path for each submodule.
-            const output = yield this.submoduleForeach(`git config --local --show-origin --name-only --get-regexp remote.origin.url`, recursive);
-            // Extract config file paths from the output (lines starting with "file:").
-            const configPaths = output.match(/(?<=(^|\n)file:)[^\t]+(?=\tremote\.origin\.url)/g) || [];
-            return configPaths;
-        });
-    }
     getWorkingDirectory() {
         return this.workingDirectory;
     }
@@ -931,20 +836,6 @@ class GitCommandManager {
             return output.exitCode === 0;
         });
     }
-    tryConfigUnsetValue(configKey, configValue, globalConfig, configFile) {
-        return __awaiter(this, void 0, void 0, function* () {
-            const args = ['config'];
-            if (configFile) {
-                args.push('--file', configFile);
-            }
-            else {
-                args.push(globalConfig ? '--global' : '--local');
-            }
-            args.push('--unset', configKey, configValue);
-            const output = yield this.execGit(args, true);
-            return output.exitCode === 0;
-        });
-    }
     tryDisableAutomaticGarbageCollection() {
         return __awaiter(this, void 0, void 0, function* () {
             const output = yield this.execGit(['config', '--local', 'gc.auto', '0'], true);
@@ -964,46 +855,6 @@ class GitCommandManager {
             return stdout;
         });
     }
-    tryGetConfigValues(configKey, globalConfig, configFile) {
-        return __awaiter(this, void 0, void 0, function* () {
-            const args = ['config'];
-            if (configFile) {
-                args.push('--file', configFile);
-            }
-            else {
-                args.push(globalConfig ? '--global' : '--local');
-            }
-            args.push('--get-all', configKey);
-            const output = yield this.execGit(args, true);
-            if (output.exitCode !== 0) {
-                return [];
-            }
-            return output.stdout
-                .trim()
-                .split('\n')
-                .filter(value => value.trim());
-        });
-    }
-    tryGetConfigKeys(pattern, globalConfig, configFile) {
-        return __awaiter(this, void 0, void 0, function* () {
-            const args = ['config'];
-            if (configFile) {
-                args.push('--file', configFile);
-            }
-            else {
-                args.push(globalConfig ? '--global' : '--local');
-            }
-            args.push('--name-only', '--get-regexp', pattern);
-            const output = yield this.execGit(args, true);
-            if (output.exitCode !== 0) {
-                return [];
-            }
-            return output.stdout
-                .trim()
-                .split('\n')
-                .filter(key => key.trim());
-        });
-    }
     tryReset() {
         return __awaiter(this, void 0, void 0, function* () {
             const output = yield this.execGit(['reset', '--hard', 'HEAD'], true);

package-lock.json

@@ -1,12 +1,12 @@
 {
   "name": "checkout",
-  "version": "4.3.0",
+  "version": "5.0.0",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "checkout",
-      "version": "4.3.0",
+      "version": "5.0.0",
       "license": "MIT",
       "dependencies": {
         "@actions/core": "^1.10.1",
@@ -18,7 +18,7 @@
       },
       "devDependencies": {
         "@types/jest": "^29.5.12",
-        "@types/node": "^20.12.12",
+        "@types/node": "^24.1.0",
         "@types/uuid": "^9.0.8",
         "@typescript-eslint/eslint-plugin": "^7.9.0",
         "@typescript-eslint/parser": "^7.9.0",
@@ -1515,12 +1515,12 @@
       "dev": true
     },
     "node_modules/@types/node": {
-      "version": "20.12.12",
+      "version": "24.1.0",
-      "resolved": "https://registry.npmjs.org/@types/node/-/node-20.12.12.tgz",
+      "resolved": "https://registry.npmjs.org/@types/node/-/node-24.1.0.tgz",
-      "integrity": "sha512-eWLDGF/FOSPtAvEqeRAQ4C8LSA7M1I7i0ky1I8U7kD1J5ITyW3AsRhQrKVoWf5pFKZ2kILsEGJhsI9r93PYnOw==",
+      "integrity": "sha512-ut5FthK5moxFKH2T1CUOC6ctR67rQRvvHdFLCD2Ql6KXmMuCrjsSsRI9UsLCm9M18BMwClv4pn327UvB7eeO1w==",
       "dev": true,
       "dependencies": {
-        "undici-types": "~5.26.4"
+        "undici-types": "~7.8.0"
       }
     },
     "node_modules/@types/stack-utils": {
@@ -6865,9 +6865,9 @@
       }
     },
     "node_modules/undici-types": {
-      "version": "5.26.5",
+      "version": "7.8.0",
-      "resolved": "https://registry.npmjs.org/undici-types/-/undici-types-5.26.5.tgz",
+      "resolved": "https://registry.npmjs.org/undici-types/-/undici-types-7.8.0.tgz",
-      "integrity": "sha512-JlCMO+ehdEIKqlFxk6IfVoAUVmgz7cU7zD/h9XZ0qzeosSHmUJVOzSQvvYSYWXkFXC+IfLKSIffhv0sVZup6pA==",
+      "integrity": "sha512-9UJ2xGDvQ43tYyVMpuHlsgApydB8ZKfVYTsLDhXkFL/6gfkp+U8xTGdh8pMJv1SpZna0zxG1DwsKZsreLbXBxw==",
       "dev": true
     },
     "node_modules/universal-user-agent": {

package.json

@@ -1,6 +1,6 @@
 {
   "name": "checkout",
-  "version": "4.3.0",
+  "version": "5.0.0",
   "description": "checkout action",
   "main": "lib/main.js",
   "scripts": {
@@ -37,7 +37,7 @@
   },
   "devDependencies": {
     "@types/jest": "^29.5.12",
-    "@types/node": "^20.12.12",
+    "@types/node": "^24.1.0",
     "@types/uuid": "^9.0.8",
     "@typescript-eslint/eslint-plugin": "^7.9.0",
     "@typescript-eslint/parser": "^7.9.0",

src/git-auth-helper.ts

@@ -346,58 +346,8 @@ class GitAuthHelper {
   }
 
   private async removeToken(): Promise<void> {
-    // Remove HTTP extra header from local git config and submodule configs
+    // HTTP extra header
     await this.removeGitConfig(this.tokenConfigKey)
-
-    //
-    // Cleanup actions/checkout@v6 style credentials
-    //
-    const skipV6Cleanup = process.env['ACTIONS_CHECKOUT_SKIP_V6_CLEANUP']
-    if (skipV6Cleanup === '1' || skipV6Cleanup?.toLowerCase() === 'true') {
-      core.debug(
-        'Skipping v6 style cleanup due to ACTIONS_CHECKOUT_SKIP_V6_CLEANUP'
-      )
-      return
-    }
-
-    try {
-      // Collect credentials config paths that need to be removed
-      const credentialsPaths = new Set<string>()
-
-      // Remove includeIf entries that point to git-credentials-*.config files
-      const mainCredentialsPaths = await this.removeIncludeIfCredentials()
-      mainCredentialsPaths.forEach(path => credentialsPaths.add(path))
-
-      // Remove submodule includeIf entries that point to git-credentials-*.config files
-      try {
-        const submoduleConfigPaths =
-          await this.git.getSubmoduleConfigPaths(true)
-        for (const configPath of submoduleConfigPaths) {
-          const submoduleCredentialsPaths =
-            await this.removeIncludeIfCredentials(configPath)
-          submoduleCredentialsPaths.forEach(path => credentialsPaths.add(path))
-        }
-      } catch (err) {
-        core.debug(`Unable to get submodule config paths: ${err}`)
-      }
-
-      // Remove credentials config files
-      for (const credentialsPath of credentialsPaths) {
-        // Only remove credentials config files if they are under RUNNER_TEMP
-        const runnerTemp = process.env['RUNNER_TEMP']
-        if (runnerTemp && credentialsPath.startsWith(runnerTemp)) {
-          try {
-            await io.rmRF(credentialsPath)
-          } catch (err) {
-            core.debug(
-              `Failed to remove credentials config '${credentialsPath}': ${err}`
-            )
-          }
-        }
-      }
-    } catch (err) {
-      core.debug(`Failed to cleanup v6 style credentials: ${err}`)
-    }
   }
 
   private async removeGitConfig(
@@ -421,59 +371,4 @@ class GitAuthHelper {
       true
     )
   }
-
-  /**
-   * Removes includeIf entries that point to git-credentials-*.config files.
-   * This handles cleanup of credentials configured by newer versions of the action.
-   * @param configPath Optional path to a specific git config file to operate on
-   * @returns Array of unique credentials config file paths that were found and removed
-   */
-  private async removeIncludeIfCredentials(
-    configPath?: string
-  ): Promise<string[]> {
-    const credentialsPaths = new Set<string>()
-
-    try {
-      // Get all includeIf.gitdir keys
-      const keys = await this.git.tryGetConfigKeys(
-        '^includeIf\\.gitdir:',
-        false, // globalConfig?
-        configPath
-      )
-
-      for (const key of keys) {
-        // Get all values for this key
-        const values = await this.git.tryGetConfigValues(
-          key,
-          false, // globalConfig?
-          configPath
-        )
-        if (values.length > 0) {
-          // Remove only values that match git-credentials-<uuid>.config pattern
-          for (const value of values) {
-            if (this.testCredentialsConfigPath(value)) {
-              credentialsPaths.add(value)
-              await this.git.tryConfigUnsetValue(key, value, false, configPath)
-            }
-          }
-        }
-      }
-    } catch (err) {
-      // Ignore errors - this is cleanup code
-      core.debug(
-        `Error during includeIf cleanup${configPath ? ` for ${configPath}` : ''}: ${err}`
-      )
-    }
-
-    return Array.from(credentialsPaths)
-  }
-
-  /**
-   * Tests if a path matches the git-credentials-*.config pattern used by newer versions.
-   * @param path The path to test
-   * @returns True if the path matches the credentials config pattern
-   */
-  private testCredentialsConfigPath(path: string): boolean {
-    return /git-credentials-[0-9a-f-]+\.config$/i.test(path)
-  }
 }

src/git-command-manager.ts

@@ -41,7 +41,6 @@ export interface IGitCommandManager {
     }
   ): Promise<void>
   getDefaultBranch(repositoryUrl: string): Promise<string>
-  getSubmoduleConfigPaths(recursive: boolean): Promise<string[]>
   getWorkingDirectory(): string
   init(): Promise<void>
   isDetached(): Promise<boolean>
@@ -60,24 +59,8 @@ export interface IGitCommandManager {
   tagExists(pattern: string): Promise<boolean>
   tryClean(): Promise<boolean>
   tryConfigUnset(configKey: string, globalConfig?: boolean): Promise<boolean>
-  tryConfigUnsetValue(
-    configKey: string,
-    configValue: string,
-    globalConfig?: boolean,
-    configFile?: string
-  ): Promise<boolean>
   tryDisableAutomaticGarbageCollection(): Promise<boolean>
   tryGetFetchUrl(): Promise<string>
-  tryGetConfigValues(
-    configKey: string,
-    globalConfig?: boolean,
-    configFile?: string
-  ): Promise<string[]>
-  tryGetConfigKeys(
-    pattern: string,
-    globalConfig?: boolean,
-    configFile?: string
-  ): Promise<string[]>
   tryReset(): Promise<boolean>
   version(): Promise<GitVersion>
 }
@@ -340,21 +323,6 @@ class GitCommandManager {
     throw new Error('Unexpected output when retrieving default branch')
   }
 
-  async getSubmoduleConfigPaths(recursive: boolean): Promise<string[]> {
-    // Get submodule config file paths.
-    // Use `--show-origin` to get the config file path for each submodule.
-    const output = await this.submoduleForeach(
-      `git config --local --show-origin --name-only --get-regexp remote.origin.url`,
-      recursive
-    )
-
-    // Extract config file paths from the output (lines starting with "file:").
-    const configPaths =
-      output.match(/(?<=(^|\n)file:)[^\t]+(?=\tremote\.origin\.url)/g) || []
-
-    return configPaths
-  }
-
   getWorkingDirectory(): string {
     return this.workingDirectory
   }
@@ -487,24 +455,6 @@ class GitCommandManager {
     return output.exitCode === 0
   }
 
-  async tryConfigUnsetValue(
-    configKey: string,
-    configValue: string,
-    globalConfig?: boolean,
-    configFile?: string
-  ): Promise<boolean> {
-    const args = ['config']
-    if (configFile) {
-      args.push('--file', configFile)
-    } else {
-      args.push(globalConfig ? '--global' : '--local')
-    }
-    args.push('--unset', configKey, configValue)
-
-    const output = await this.execGit(args, true)
-    return output.exitCode === 0
-  }
-
   async tryDisableAutomaticGarbageCollection(): Promise<boolean> {
     const output = await this.execGit(
       ['config', '--local', 'gc.auto', '0'],
@@ -531,56 +481,6 @@ class GitCommandManager {
     return stdout
   }
 
-  async tryGetConfigValues(
-    configKey: string,
-    globalConfig?: boolean,
-    configFile?: string
-  ): Promise<string[]> {
-    const args = ['config']
-    if (configFile) {
-      args.push('--file', configFile)
-    } else {
-      args.push(globalConfig ? '--global' : '--local')
-    }
-    args.push('--get-all', configKey)
-
-    const output = await this.execGit(args, true)
-
-    if (output.exitCode !== 0) {
-      return []
-    }
-
-    return output.stdout
-      .trim()
-      .split('\n')
-      .filter(value => value.trim())
-  }
-
-  async tryGetConfigKeys(
-    pattern: string,
-    globalConfig?: boolean,
-    configFile?: string
-  ): Promise<string[]> {
-    const args = ['config']
-    if (configFile) {
-      args.push('--file', configFile)
-    } else {
-      args.push(globalConfig ? '--global' : '--local')
-    }
-    args.push('--name-only', '--get-regexp', pattern)
-
-    const output = await this.execGit(args, true)
-
-    if (output.exitCode !== 0) {
-      return []
-    }
-
-    return output.stdout
-      .trim()
-      .split('\n')
-      .filter(key => key.trim())
-  }
-
   async tryReset(): Promise<boolean> {
     const output = await this.execGit(['reset', '--hard', 'HEAD'], true)
     return output.exitCode === 0

src/misc/generate-docs.ts

@@ -120,7 +120,7 @@ function updateUsage(
 }
 
 updateUsage(
-  'actions/checkout@v4',
+  'actions/checkout@v5',
   path.join(__dirname, '..', '..', 'action.yml'),
   path.join(__dirname, '..', '..', 'README.md')
 )