Merge 68a03db899 into 11bd71901b

README.md

@@ -126,6 +126,11 @@ Please refer to the [release page](https://github.com/actions/checkout/releases/
     # running from unless specified. Example URLs are https://github.com or
     # https://my-ghes-server.example.com
     github-server-url: ''
+
+    # Use the given object format when creating local repository.  Specifically, use
+    # 'sha256' to checkout a SHA-256 repository.
+    # Defualt: null
+    object-format: ''
 ```
 <!-- end usage -->
 
@@ -143,7 +148,7 @@ Please refer to the [release page](https://github.com/actions/checkout/releases/
 - [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)
+- [Checkout SHA-256 repository](#checkout-sha-256-repository)
 
 ## Fetch only the root files
 
@@ -212,7 +217,7 @@ Please refer to the [release page](https://github.com/actions/checkout/releases/
     repository: my-org/my-tools
     path: my-tools
 ```
-> - If your secondary repository is private or internal you will need to add the option noted in [Checkout multiple repos (private)](#Checkout-multiple-repos-private)
+> - If your secondary repository is private you will need to add the option noted in [Checkout multiple repos (private)](#Checkout-multiple-repos-private)
 
 ## Checkout multiple repos (nested)
 
@@ -226,7 +231,7 @@ Please refer to the [release page](https://github.com/actions/checkout/releases/
     repository: my-org/my-tools
     path: my-tools
 ```
-> - If your secondary repository is private or internal you will need to add the option noted in [Checkout multiple repos (private)](#Checkout-multiple-repos-private)
+> - If your secondary repository is private you will need to add the option noted in [Checkout multiple repos (private)](#Checkout-multiple-repos-private)
 
 ## Checkout multiple repos (private)
 
@@ -289,30 +294,13 @@ jobs:
 ```
 *NOTE:* The user email is `{user.id}+{user.login}@users.noreply.github.com`. See users API: https://api.github.com/users/github-actions%5Bbot%5D
 
-## Push a commit to a PR using the built-in token
-
-In a pull request trigger, `ref` is required as GitHub Actions checks out in detached HEAD mode, meaning it doesn’t check out your branch by default.
+## Checkout SHA-256 repository
 
 ```yaml
-on: pull_request
-jobs:
-  build:
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v4
-        with:
-          ref: ${{ github.head_ref }}
-      - run: |
-          date > generated.txt
-          # Note: the following account information will not work on GHES
-          git config user.name "github-actions[bot]"
-          git config user.email "41898282+github-actions[bot]@users.noreply.github.com"
-          git add .
-          git commit -m "generated"
-          git push
+- uses: actions/checkout@v4
+  with:
+    object-format: sha256
 ```
-*NOTE:* The user email is `{user.id}+{user.login}@users.noreply.github.com`. See users API: https://api.github.com/users/github-actions%5Bbot%5D
-
 
 # License
 

__test__/git-auth-helper.test.ts

@@ -824,7 +824,8 @@ async function setup(testName: string): Promise<void> {
     sshUser: '',
     workflowOrganizationId: 123456,
     setSafeDirectory: true,
-    githubServerUrl: githubServerUrl
+    githubServerUrl: githubServerUrl,
+    objectFormat: undefined
   }
 }
 

__test__/git-command-manager.test.ts

@@ -375,4 +375,31 @@ describe('Test fetchDepth and fetchTags options', () => {
       expect.any(Object)
     )
   })
+
+  it('should call execGit wiwth the correct arguments when sha256 is used', async () => {
+    jest.spyOn(exec, 'exec').mockImplementation(mockExec)
+
+    const workingDirectory = 'test'
+    const lfs = false
+    const doSparseCheckout = false
+    git = await commandManager.createCommandManager(
+      workingDirectory,
+      lfs,
+      doSparseCheckout
+    )
+
+    await git.init({objectFormat: 'sha256'})
+    // await git.init({objectFormat: undefined})
+
+    expect(mockExec).toHaveBeenCalledWith(
+      expect.any(String),
+      [
+        'init',
+        '--object-format=sha256',
+        'test'
+      ],
+      expect.any(Object)
+    )
+  })
 })
+

dist/index.js

@@ -30,9 +30,7 @@ var __importStar = (this && this.__importStar) || function (mod) {
     return result;
 };
 Object.defineProperty(exports, "__esModule", ({ value: true }));
-exports.directoryExistsSync = directoryExistsSync;
-exports.existsSync = existsSync;
-exports.fileExistsSync = fileExistsSync;
+exports.fileExistsSync = exports.existsSync = exports.directoryExistsSync = void 0;
 const fs = __importStar(__nccwpck_require__(7147));
 function directoryExistsSync(path, required) {
     var _a;
@@ -60,6 +58,7 @@ function directoryExistsSync(path, required) {
     }
     throw new Error(`Directory '${path}' does not exist`);
 }
+exports.directoryExistsSync = directoryExistsSync;
 function existsSync(path) {
     var _a;
     if (!path) {
@@ -76,6 +75,7 @@ function existsSync(path) {
     }
     return true;
 }
+exports.existsSync = existsSync;
 function fileExistsSync(path) {
     var _a;
     if (!path) {
@@ -96,6 +96,7 @@ function fileExistsSync(path) {
     }
     return false;
 }
+exports.fileExistsSync = fileExistsSync;
 
 
 /***/ }),
@@ -138,7 +139,7 @@ var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, ge
     });
 };
 Object.defineProperty(exports, "__esModule", ({ value: true }));
-exports.createAuthHelper = createAuthHelper;
+exports.createAuthHelper = void 0;
 const assert = __importStar(__nccwpck_require__(9491));
 const core = __importStar(__nccwpck_require__(2186));
 const exec = __importStar(__nccwpck_require__(1514));
@@ -155,6 +156,7 @@ const SSH_COMMAND_KEY = 'core.sshCommand';
 function createAuthHelper(git, settings) {
     return new GitAuthHelper(git, settings);
 }
+exports.createAuthHelper = createAuthHelper;
 class GitAuthHelper {
     constructor(gitCommandManager, gitSourceSettings) {
         this.insteadOfValues = [];
@@ -473,8 +475,7 @@ var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, ge
     });
 };
 Object.defineProperty(exports, "__esModule", ({ value: true }));
-exports.MinimumGitSparseCheckoutVersion = exports.MinimumGitVersion = void 0;
-exports.createCommandManager = createCommandManager;
+exports.createCommandManager = exports.MinimumGitSparseCheckoutVersion = exports.MinimumGitVersion = void 0;
 const core = __importStar(__nccwpck_require__(2186));
 const exec = __importStar(__nccwpck_require__(1514));
 const fs = __importStar(__nccwpck_require__(7147));
@@ -495,6 +496,7 @@ function createCommandManager(workingDirectory, lfs, doSparseCheckout) {
         return yield GitCommandManager.createCommandManager(workingDirectory, lfs, doSparseCheckout);
     });
 }
+exports.createCommandManager = createCommandManager;
 class GitCommandManager {
     // Private constructor; use createCommandManager()
     constructor() {
@@ -709,9 +711,13 @@ class GitCommandManager {
     getWorkingDirectory() {
         return this.workingDirectory;
     }
-    init() {
+    init(options) {
         return __awaiter(this, void 0, void 0, function* () {
-            yield this.execGit(['init', this.workingDirectory]);
+            yield this.execGit([
+                'init',
+                ...((options === null || options === void 0 ? void 0 : options.objectFormat) ? [`--object-format=${options.objectFormat}`] : []),
+                this.workingDirectory
+            ]);
         });
     }
     isDetached() {
@@ -1018,7 +1024,7 @@ var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, ge
     });
 };
 Object.defineProperty(exports, "__esModule", ({ value: true }));
-exports.prepareExistingDirectory = prepareExistingDirectory;
+exports.prepareExistingDirectory = void 0;
 const assert = __importStar(__nccwpck_require__(9491));
 const core = __importStar(__nccwpck_require__(2186));
 const fs = __importStar(__nccwpck_require__(7147));
@@ -1122,6 +1128,7 @@ function prepareExistingDirectory(git, repositoryPath, repositoryUrl, clean, ref
         }
     });
 }
+exports.prepareExistingDirectory = prepareExistingDirectory;
 
 
 /***/ }),
@@ -1164,8 +1171,7 @@ var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, ge
     });
 };
 Object.defineProperty(exports, "__esModule", ({ value: true }));
-exports.getSource = getSource;
-exports.cleanup = cleanup;
+exports.cleanup = exports.getSource = void 0;
 const core = __importStar(__nccwpck_require__(2186));
 const fsHelper = __importStar(__nccwpck_require__(7219));
 const gitAuthHelper = __importStar(__nccwpck_require__(2565));
@@ -1236,7 +1242,7 @@ function getSource(settings) {
             // Initialize the repository
             if (!fsHelper.directoryExistsSync(path.join(settings.repositoryPath, '.git'))) {
                 core.startGroup('Initializing the repository');
-                yield git.init();
+                yield git.init({ objectFormat: settings.objectFormat });
                 yield git.remoteAdd('origin', repositoryUrl);
                 core.endGroup();
             }
@@ -1371,6 +1377,7 @@ function getSource(settings) {
         }
     });
 }
+exports.getSource = getSource;
 function cleanup(repositoryPath) {
     return __awaiter(this, void 0, void 0, function* () {
         // Repo exists?
@@ -1406,6 +1413,7 @@ function cleanup(repositoryPath) {
         }
     });
 }
+exports.cleanup = cleanup;
 function getGitCommandManager(settings) {
     return __awaiter(this, void 0, void 0, function* () {
         core.info(`Working directory is '${settings.repositoryPath}'`);
@@ -1544,8 +1552,7 @@ var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, ge
     });
 };
 Object.defineProperty(exports, "__esModule", ({ value: true }));
-exports.downloadRepository = downloadRepository;
-exports.getDefaultBranch = getDefaultBranch;
+exports.getDefaultBranch = exports.downloadRepository = void 0;
 const assert = __importStar(__nccwpck_require__(9491));
 const core = __importStar(__nccwpck_require__(2186));
 const fs = __importStar(__nccwpck_require__(7147));
@@ -1609,6 +1616,7 @@ function downloadRepository(authToken, owner, repo, ref, commit, repositoryPath,
         yield io.rmRF(extractPath);
     });
 }
+exports.downloadRepository = downloadRepository;
 /**
  * Looks up the default branch name
  */
@@ -1647,6 +1655,7 @@ function getDefaultBranch(authToken, owner, repo, baseUrl) {
         }));
     });
 }
+exports.getDefaultBranch = getDefaultBranch;
 function downloadArchive(authToken, owner, repo, ref, commit, baseUrl) {
     return __awaiter(this, void 0, void 0, function* () {
         const octokit = github.getOctokit(authToken, {
@@ -1705,7 +1714,7 @@ var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, ge
     });
 };
 Object.defineProperty(exports, "__esModule", ({ value: true }));
-exports.getInputs = getInputs;
+exports.getInputs = void 0;
 const core = __importStar(__nccwpck_require__(2186));
 const fsHelper = __importStar(__nccwpck_require__(7219));
 const github = __importStar(__nccwpck_require__(5438));
@@ -1831,9 +1840,18 @@ function getInputs() {
         // Determine the GitHub URL that the repository is being hosted from
         result.githubServerUrl = core.getInput('github-server-url');
         core.debug(`GitHub Host URL = ${result.githubServerUrl}`);
+        // Object format
+        const objectFormat = core.getInput('object-format');
+        if (objectFormat) {
+            if (objectFormat != 'sha1' && objectFormat != 'sha256') {
+                throw Error(`Invalid object format '${objectFormat}'`);
+            }
+            result.objectFormat = objectFormat;
+        }
         return result;
     });
 }
+exports.getInputs = getInputs;
 
 
 /***/ }),
@@ -1965,12 +1983,7 @@ var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, ge
     });
 };
 Object.defineProperty(exports, "__esModule", ({ value: true }));
-exports.tagsRefSpec = void 0;
-exports.getCheckoutInfo = getCheckoutInfo;
-exports.getRefSpecForAllHistory = getRefSpecForAllHistory;
-exports.getRefSpec = getRefSpec;
-exports.testRef = testRef;
-exports.checkCommitInfo = checkCommitInfo;
+exports.checkCommitInfo = exports.testRef = exports.getRefSpec = exports.getRefSpecForAllHistory = exports.getCheckoutInfo = exports.tagsRefSpec = void 0;
 const core = __importStar(__nccwpck_require__(2186));
 const github = __importStar(__nccwpck_require__(5438));
 const url_helper_1 = __nccwpck_require__(9437);
@@ -2024,6 +2037,7 @@ function getCheckoutInfo(git, ref, commit) {
         return result;
     });
 }
+exports.getCheckoutInfo = getCheckoutInfo;
 function getRefSpecForAllHistory(ref, commit) {
     const result = ['+refs/heads/*:refs/remotes/origin/*', exports.tagsRefSpec];
     if (ref && ref.toUpperCase().startsWith('REFS/PULL/')) {
@@ -2032,6 +2046,7 @@ function getRefSpecForAllHistory(ref, commit) {
     }
     return result;
 }
+exports.getRefSpecForAllHistory = getRefSpecForAllHistory;
 function getRefSpec(ref, commit) {
     if (!ref && !commit) {
         throw new Error('Args ref and commit cannot both be empty');
@@ -2080,6 +2095,7 @@ function getRefSpec(ref, commit) {
         return [`+${ref}:${ref}`];
     }
 }
+exports.getRefSpec = getRefSpec;
 /**
  * Tests whether the initial fetch created the ref at the expected commit
  */
@@ -2123,6 +2139,7 @@ function testRef(git, ref, commit) {
         }
     });
 }
+exports.testRef = testRef;
 function checkCommitInfo(token, commitInfo, repositoryOwner, repositoryName, ref, commit, baseUrl) {
     return __awaiter(this, void 0, void 0, function* () {
         var _a;
@@ -2188,6 +2205,7 @@ function checkCommitInfo(token, commitInfo, repositoryOwner, repositoryName, ref
         }
     });
 }
+exports.checkCommitInfo = checkCommitInfo;
 function fromPayload(path) {
     return select(github.context.payload, path);
 }
@@ -2212,12 +2230,13 @@ function select(obj, path) {
 "use strict";
 
 Object.defineProperty(exports, "__esModule", ({ value: true }));
-exports.escape = escape;
+exports.escape = void 0;
 function escape(value) {
     return value.replace(/[^a-zA-Z0-9_]/g, x => {
         return `\\${x}`;
     });
 }
+exports.escape = escape;
 
 
 /***/ }),
@@ -2260,8 +2279,7 @@ var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, ge
     });
 };
 Object.defineProperty(exports, "__esModule", ({ value: true }));
-exports.RetryHelper = void 0;
-exports.execute = execute;
+exports.execute = exports.RetryHelper = void 0;
 const core = __importStar(__nccwpck_require__(2186));
 const defaultMaxAttempts = 3;
 const defaultMinSeconds = 10;
@@ -2313,6 +2331,7 @@ function execute(action) {
         return yield retryHelper.execute(action);
     });
 }
+exports.execute = execute;
 
 
 /***/ }),
@@ -2346,11 +2365,7 @@ var __importStar = (this && this.__importStar) || function (mod) {
     return result;
 };
 Object.defineProperty(exports, "__esModule", ({ value: true }));
-exports.SshKnownHostsPath = exports.SshKeyPath = exports.PostSetSafeDirectory = exports.RepositoryPath = exports.IsPost = void 0;
-exports.setRepositoryPath = setRepositoryPath;
-exports.setSshKeyPath = setSshKeyPath;
-exports.setSshKnownHostsPath = setSshKnownHostsPath;
-exports.setSafeDirectory = setSafeDirectory;
+exports.setSafeDirectory = exports.setSshKnownHostsPath = exports.setSshKeyPath = exports.setRepositoryPath = exports.SshKnownHostsPath = exports.SshKeyPath = exports.PostSetSafeDirectory = exports.RepositoryPath = exports.IsPost = void 0;
 const core = __importStar(__nccwpck_require__(2186));
 /**
  * Indicates whether the POST action is running
@@ -2378,24 +2393,28 @@ exports.SshKnownHostsPath = core.getState('sshKnownHostsPath');
 function setRepositoryPath(repositoryPath) {
     core.saveState('repositoryPath', repositoryPath);
 }
+exports.setRepositoryPath = setRepositoryPath;
 /**
  * Save the SSH key path so the POST action can retrieve the value.
  */
 function setSshKeyPath(sshKeyPath) {
     core.saveState('sshKeyPath', sshKeyPath);
 }
+exports.setSshKeyPath = setSshKeyPath;
 /**
  * Save the SSH known hosts path so the POST action can retrieve the value.
  */
 function setSshKnownHostsPath(sshKnownHostsPath) {
     core.saveState('sshKnownHostsPath', sshKnownHostsPath);
 }
+exports.setSshKnownHostsPath = setSshKnownHostsPath;
 /**
  * Save the set-safe-directory input so the POST action can retrieve the value.
  */
 function setSafeDirectory() {
     core.saveState('setSafeDirectory', 'true');
 }
+exports.setSafeDirectory = setSafeDirectory;
 // Publish a variable so that when the POST action runs, it can determine it should run the cleanup logic.
 // This is necessary since we don't have a separate entry point.
 if (!exports.IsPost) {
@@ -2434,10 +2453,7 @@ var __importStar = (this && this.__importStar) || function (mod) {
     return result;
 };
 Object.defineProperty(exports, "__esModule", ({ value: true }));
-exports.getFetchUrl = getFetchUrl;
-exports.getServerUrl = getServerUrl;
-exports.getServerApiUrl = getServerApiUrl;
-exports.isGhes = isGhes;
+exports.isGhes = exports.getServerApiUrl = exports.getServerUrl = exports.getFetchUrl = void 0;
 const assert = __importStar(__nccwpck_require__(9491));
 const url_1 = __nccwpck_require__(7310);
 function getFetchUrl(settings) {
@@ -2453,6 +2469,7 @@ function getFetchUrl(settings) {
     // "origin" is SCHEME://HOSTNAME[:PORT]
     return `${serviceUrl.origin}/${encodedOwner}/${encodedName}`;
 }
+exports.getFetchUrl = getFetchUrl;
 function getServerUrl(url) {
     let resolvedUrl = process.env['GITHUB_SERVER_URL'] || 'https://github.com';
     if (hasContent(url, WhitespaceMode.Trim)) {
@@ -2460,6 +2477,7 @@ function getServerUrl(url) {
     }
     return new url_1.URL(resolvedUrl);
 }
+exports.getServerUrl = getServerUrl;
 function getServerApiUrl(url) {
     if (hasContent(url, WhitespaceMode.Trim)) {
         let serverUrl = getServerUrl(url);
@@ -2473,6 +2491,7 @@ function getServerApiUrl(url) {
     }
     return process.env['GITHUB_API_URL'] || 'https://api.github.com';
 }
+exports.getServerApiUrl = getServerApiUrl;
 function isGhes(url) {
     const ghUrl = new url_1.URL(url || process.env['GITHUB_SERVER_URL'] || 'https://github.com');
     const hostname = ghUrl.hostname.trimEnd().toUpperCase();
@@ -2499,6 +2518,7 @@ function hasContent(text, whitespaceMode) {
     }
     return refinedText.length > 0;
 }
+exports.isGhes = isGhes;
 
 
 /***/ }),
@@ -2541,7 +2561,7 @@ var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, ge
     });
 };
 Object.defineProperty(exports, "__esModule", ({ value: true }));
-exports.getOrganizationId = getOrganizationId;
+exports.getOrganizationId = void 0;
 const core = __importStar(__nccwpck_require__(2186));
 const fs = __importStar(__nccwpck_require__(7147));
 /**
@@ -2570,6 +2590,7 @@ function getOrganizationId() {
         }
     });
 }
+exports.getOrganizationId = getOrganizationId;
 
 
 /***/ }),

package-lock.json

@@ -9,7 +9,7 @@
       "version": "4.2.2",
       "license": "MIT",
       "dependencies": {
-        "@actions/core": "^1.11.1",
+        "@actions/core": "^1.10.1",
         "@actions/exec": "^1.1.1",
         "@actions/github": "^6.0.0",
         "@actions/io": "^1.1.3",
@@ -17,21 +17,21 @@
         "uuid": "^9.0.1"
       },
       "devDependencies": {
-        "@types/jest": "^29.5.14",
+        "@types/jest": "^29.5.12",
         "@types/node": "^20.12.12",
         "@types/uuid": "^9.0.8",
         "@typescript-eslint/eslint-plugin": "^7.9.0",
         "@typescript-eslint/parser": "^7.9.0",
-        "@vercel/ncc": "^0.38.3",
+        "@vercel/ncc": "^0.38.1",
         "eslint": "^8.57.0",
         "eslint-plugin-github": "^4.10.2",
-        "eslint-plugin-jest": "^28.9.0",
+        "eslint-plugin-jest": "^28.8.2",
         "jest": "^29.7.0",
         "jest-circus": "^29.7.0",
         "js-yaml": "^4.1.0",
-        "prettier": "^3.4.1",
+        "prettier": "^3.3.3",
         "ts-jest": "^29.2.5",
-        "typescript": "^5.7.2"
+        "typescript": "^5.5.4"
       }
     },
     "node_modules/@aashutoshrathi/word-wrap": {
@@ -44,13 +44,20 @@
       }
     },
     "node_modules/@actions/core": {
-      "version": "1.11.1",
-      "resolved": "https://registry.npmjs.org/@actions/core/-/core-1.11.1.tgz",
-      "integrity": "sha512-hXJCSrkwfA46Vd9Z3q4cpEpHB1rL5NG04+/rbqW9d3+CSvtB1tYe8UTpAlixa1vj0m/ULglfEK2UKxMGxCxv5A==",
-      "license": "MIT",
+      "version": "1.10.1",
+      "resolved": "https://registry.npmjs.org/@actions/core/-/core-1.10.1.tgz",
+      "integrity": "sha512-3lBR9EDAY+iYIpTnTIXmWcNbX3T2kCkAEQGIQx4NVQ0575nk2k3GRZDTPQG+vVtS2izSLmINlxXf0uLtnrTP+g==",
       "dependencies": {
-        "@actions/exec": "^1.1.1",
-        "@actions/http-client": "^2.0.1"
+        "@actions/http-client": "^2.0.1",
+        "uuid": "^8.3.2"
+      }
+    },
+    "node_modules/@actions/core/node_modules/uuid": {
+      "version": "8.3.2",
+      "resolved": "https://registry.npmjs.org/uuid/-/uuid-8.3.2.tgz",
+      "integrity": "sha512-+NYs2QeMWy+GWFOEm9xnn6HCDp0l7QBD7ml8zLUmJ+93Q5NF0NocErnwkTkXVFNiX3/fpC6afS8Dhb/gz7R7eg==",
+      "bin": {
+        "uuid": "dist/bin/uuid"
       }
     },
     "node_modules/@actions/exec": {
@@ -1565,11 +1572,10 @@
       }
     },
     "node_modules/@types/jest": {
-      "version": "29.5.14",
-      "resolved": "https://registry.npmjs.org/@types/jest/-/jest-29.5.14.tgz",
-      "integrity": "sha512-ZN+4sdnLUbo8EVvVc2ao0GFW6oVrQRPn4K2lglySj7APvSrgzxHiNNK99us4WDMi57xxA2yggblIAMNhXOotLQ==",
+      "version": "29.5.12",
+      "resolved": "https://registry.npmjs.org/@types/jest/-/jest-29.5.12.tgz",
+      "integrity": "sha512-eDC8bTvT/QhYdxJAulQikueigY5AsdBRH2yDKW3yveW7svY3+DzN84/2NUgkw10RTiJbWqZrTtoGVdYlvFJdLw==",
       "dev": true,
-      "license": "MIT",
       "dependencies": {
         "expect": "^29.0.0",
         "pretty-format": "^29.0.0"
@@ -1821,11 +1827,10 @@
       "dev": true
     },
     "node_modules/@vercel/ncc": {
-      "version": "0.38.3",
-      "resolved": "https://registry.npmjs.org/@vercel/ncc/-/ncc-0.38.3.tgz",
-      "integrity": "sha512-rnK6hJBS6mwc+Bkab+PGPs9OiS0i/3kdTO+CkI8V0/VrW3vmz7O2Pxjw/owOlmo6PKEIxRSeZKv/kuL9itnpYA==",
+      "version": "0.38.1",
+      "resolved": "https://registry.npmjs.org/@vercel/ncc/-/ncc-0.38.1.tgz",
+      "integrity": "sha512-IBBb+iI2NLu4VQn3Vwldyi2QwaXt5+hTyh58ggAMoCGE6DJmPvwL3KPBWcJl1m9LYPChBLE980Jw+CS4Wokqxw==",
       "dev": true,
-      "license": "MIT",
       "bin": {
         "ncc": "dist/ncc/cli.js"
       }
@@ -3213,11 +3218,10 @@
       }
     },
     "node_modules/eslint-plugin-jest": {
-      "version": "28.9.0",
-      "resolved": "https://registry.npmjs.org/eslint-plugin-jest/-/eslint-plugin-jest-28.9.0.tgz",
-      "integrity": "sha512-rLu1s1Wf96TgUUxSw6loVIkNtUjq1Re7A9QdCCHSohnvXEBAjuL420h0T/fMmkQlNsQP2GhQzEUpYHPfxBkvYQ==",
+      "version": "28.8.2",
+      "resolved": "https://registry.npmjs.org/eslint-plugin-jest/-/eslint-plugin-jest-28.8.2.tgz",
+      "integrity": "sha512-mC3OyklHmS5i7wYU1rGId9EnxRI8TVlnFG56AE+8U9iRy6zwaNygZR+DsdZuCL0gRG0wVeyzq+uWcPt6yJrrMA==",
       "dev": true,
-      "license": "MIT",
       "dependencies": {
         "@typescript-eslint/utils": "^6.0.0 || ^7.0.0 || ^8.0.0"
       },
@@ -5974,11 +5978,10 @@
       }
     },
     "node_modules/prettier": {
-      "version": "3.4.1",
-      "resolved": "https://registry.npmjs.org/prettier/-/prettier-3.4.1.tgz",
-      "integrity": "sha512-G+YdqtITVZmOJje6QkXQWzl3fSfMxFwm1tjTyo9exhkmWSqC4Yhd1+lug++IlR2mvRVAxEDDWYkQdeSztajqgg==",
+      "version": "3.3.3",
+      "resolved": "https://registry.npmjs.org/prettier/-/prettier-3.3.3.tgz",
+      "integrity": "sha512-i2tDNA0O5IrMO757lfrdQZCc2jPNDVntV0m/+4whiDfWaTKfMNgR7Qz0NAeGz/nRqF4m5/6CLzbP4/liHt12Ew==",
       "dev": true,
-      "license": "MIT",
       "bin": {
         "prettier": "bin/prettier.cjs"
       },
@@ -6899,11 +6902,10 @@
       }
     },
     "node_modules/typescript": {
-      "version": "5.7.2",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.7.2.tgz",
-      "integrity": "sha512-i5t66RHxDvVN40HfDd1PsEThGNnlMCMT3jMUuoh9/0TaqWevNontacunWyN02LA9/fIbEWlcHZcgTKb9QoaLfg==",
+      "version": "5.5.4",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.5.4.tgz",
+      "integrity": "sha512-Mtq29sKDAEYP7aljRgtPOpTvOfbwRWlS6dPRzwjdE+C0R4brX/GUyhHSecbHMFLNBLcJIPt9nl9yG5TZ1weH+Q==",
       "dev": true,
-      "license": "Apache-2.0",
       "bin": {
         "tsc": "bin/tsc",
         "tsserver": "bin/tsserver"

package.json

@@ -28,7 +28,7 @@
   },
   "homepage": "https://github.com/actions/checkout#readme",
   "dependencies": {
-    "@actions/core": "^1.11.1",
+    "@actions/core": "^1.10.1",
     "@actions/exec": "^1.1.1",
     "@actions/github": "^6.0.0",
     "@actions/io": "^1.1.3",
@@ -36,20 +36,20 @@
     "uuid": "^9.0.1"
   },
   "devDependencies": {
-    "@types/jest": "^29.5.14",
+    "@types/jest": "^29.5.12",
     "@types/node": "^20.12.12",
     "@types/uuid": "^9.0.8",
     "@typescript-eslint/eslint-plugin": "^7.9.0",
     "@typescript-eslint/parser": "^7.9.0",
-    "@vercel/ncc": "^0.38.3",
+    "@vercel/ncc": "^0.38.1",
     "eslint": "^8.57.0",
     "eslint-plugin-github": "^4.10.2",
-    "eslint-plugin-jest": "^28.9.0",
+    "eslint-plugin-jest": "^28.8.2",
     "jest": "^29.7.0",
     "jest-circus": "^29.7.0",
     "js-yaml": "^4.1.0",
-    "prettier": "^3.4.1",
+    "prettier": "^3.3.3",
     "ts-jest": "^29.2.5",
-    "typescript": "^5.7.2"
+    "typescript": "^5.5.4"
   }
 }

src/git-command-manager.ts

@@ -42,7 +42,7 @@ export interface IGitCommandManager {
   ): Promise<void>
   getDefaultBranch(repositoryUrl: string): Promise<string>
   getWorkingDirectory(): string
-  init(): Promise<void>
+  init(options?: { objectFormat?: string }): Promise<void>
   isDetached(): Promise<boolean>
   lfsFetch(ref: string): Promise<void>
   lfsInstall(): Promise<void>
@@ -327,8 +327,12 @@ class GitCommandManager {
     return this.workingDirectory
   }
 
-  async init(): Promise<void> {
-    await this.execGit(['init', this.workingDirectory])
+  async init(options?: { objectFormat?: string }): Promise<void> {
+    await this.execGit([
+      'init',
+      ...(options?.objectFormat ? [`--object-format=${options.objectFormat}`] : []),
+      this.workingDirectory
+    ])
   }
 
   async isDetached(): Promise<boolean> {

src/git-source-provider.ts

@@ -110,7 +110,7 @@ export async function getSource(settings: IGitSourceSettings): Promise<void> {
       !fsHelper.directoryExistsSync(path.join(settings.repositoryPath, '.git'))
     ) {
       core.startGroup('Initializing the repository')
-      await git.init()
+      await git.init({ objectFormat: settings.objectFormat })
       await git.remoteAdd('origin', repositoryUrl)
       core.endGroup()
     }

src/git-source-settings.ts

@@ -118,4 +118,9 @@ export interface IGitSourceSettings {
    * User override on the GitHub Server/Host URL that hosts the repository to be cloned
    */
   githubServerUrl: string | undefined
+
+  /**
+   * Object format used for the repo, if it is not default
+   */
+  objectFormat: 'sha1' | 'sha256' | undefined
 }

src/input-helper.ts

@@ -161,5 +161,14 @@ export async function getInputs(): Promise<IGitSourceSettings> {
   result.githubServerUrl = core.getInput('github-server-url')
   core.debug(`GitHub Host URL = ${result.githubServerUrl}`)
 
+  // Object format
+  const objectFormat = core.getInput('object-format')
+  if (objectFormat) {
+    if (objectFormat != 'sha1' && objectFormat != 'sha256') {
+      throw Error(`Invalid object format '${objectFormat}'`)
+    }
+    result.objectFormat = objectFormat
+  }
+
   return result
 }