Add objectFormat setting to allow init()ing a repo with sha256

CHANGELOG.md

@@ -1,9 +1,5 @@
 # Changelog
 
-## v4.2.2
-* `url-helper.ts` now leverages well-known environment variables by @jww3 in https://github.com/actions/checkout/pull/1941
-* Expand unit test coverage for `isGhes` by @jww3 in https://github.com/actions/checkout/pull/1946
-
 ## v4.2.1
 * Check out other refs/* by commit if provided, fall back to ref by @orhantoy in https://github.com/actions/checkout/pull/1924
 

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 -->
 
@@ -143,6 +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)
+- [Checkout SHA-256 repository](#checkout-sha-256-repository)
 
 ## Fetch only the root files
 
@@ -288,6 +294,14 @@ 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
 
+## Checkout SHA-256 repository
+
+```yaml
+- uses: actions/checkout@v4
+  with:
+    object-format: sha256
+```
+
 # License
 
 The scripts and documentation in this project are released under the [MIT License](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)
+    )
+  })
 })
+

__test__/url-helper.test.ts

@@ -1,92 +0,0 @@
-import * as urlHelper from '../src/url-helper'
-
-describe('getServerUrl tests', () => {
-  it('basics', async () => {
-    // Note that URL::toString will append a trailing / when passed just a domain name ...
-    expect(urlHelper.getServerUrl().toString()).toBe('https://github.com/')
-    expect(urlHelper.getServerUrl(' ').toString()).toBe('https://github.com/')
-    expect(urlHelper.getServerUrl('   ').toString()).toBe('https://github.com/')
-    expect(urlHelper.getServerUrl('http://contoso.com').toString()).toBe(
-      'http://contoso.com/'
-    )
-    expect(urlHelper.getServerUrl('https://contoso.com').toString()).toBe(
-      'https://contoso.com/'
-    )
-    expect(urlHelper.getServerUrl('https://contoso.com/').toString()).toBe(
-      'https://contoso.com/'
-    )
-
-    // ... but can't make that same assumption when passed an URL that includes some deeper path.
-    expect(urlHelper.getServerUrl('https://contoso.com/a/b').toString()).toBe(
-      'https://contoso.com/a/b'
-    )
-  })
-})
-
-describe('isGhes tests', () => {
-  const pristineEnv = process.env
-
-  beforeEach(() => {
-    jest.resetModules()
-    process.env = {...pristineEnv}
-  })
-
-  afterAll(() => {
-    process.env = pristineEnv
-  })
-
-  it('basics', async () => {
-    delete process.env['GITHUB_SERVER_URL']
-    expect(urlHelper.isGhes()).toBeFalsy()
-    expect(urlHelper.isGhes('https://github.com')).toBeFalsy()
-    expect(urlHelper.isGhes('https://contoso.ghe.com')).toBeFalsy()
-    expect(urlHelper.isGhes('https://test.github.localhost')).toBeFalsy()
-    expect(urlHelper.isGhes('https://src.onpremise.fabrikam.com')).toBeTruthy()
-  })
-
-  it('returns false when the GITHUB_SERVER_URL environment variable is not defined', async () => {
-    delete process.env['GITHUB_SERVER_URL']
-    expect(urlHelper.isGhes()).toBeFalsy()
-  })
-
-  it('returns false when the GITHUB_SERVER_URL environment variable is set to github.com', async () => {
-    process.env['GITHUB_SERVER_URL'] = 'https://github.com'
-    expect(urlHelper.isGhes()).toBeFalsy()
-  })
-
-  it('returns false when the GITHUB_SERVER_URL environment variable is set to a GitHub Enterprise Cloud-style URL', async () => {
-    process.env['GITHUB_SERVER_URL'] = 'https://contoso.ghe.com'
-    expect(urlHelper.isGhes()).toBeFalsy()
-  })
-
-  it('returns false when the GITHUB_SERVER_URL environment variable has a .localhost suffix', async () => {
-    process.env['GITHUB_SERVER_URL'] = 'https://mock-github.localhost'
-    expect(urlHelper.isGhes()).toBeFalsy()
-  })
-
-  it('returns true when the GITHUB_SERVER_URL environment variable is set to some other URL', async () => {
-    process.env['GITHUB_SERVER_URL'] = 'https://src.onpremise.fabrikam.com'
-    expect(urlHelper.isGhes()).toBeTruthy()
-  })
-})
-
-describe('getServerApiUrl tests', () => {
-  it('basics', async () => {
-    expect(urlHelper.getServerApiUrl()).toBe('https://api.github.com')
-    expect(urlHelper.getServerApiUrl('https://github.com')).toBe(
-      'https://api.github.com'
-    )
-    expect(urlHelper.getServerApiUrl('https://GitHub.com')).toBe(
-      'https://api.github.com'
-    )
-    expect(urlHelper.getServerApiUrl('https://contoso.ghe.com')).toBe(
-      'https://api.contoso.ghe.com'
-    )
-    expect(urlHelper.getServerApiUrl('https://fabrikam.GHE.COM')).toBe(
-      'https://api.fabrikam.ghe.com'
-    )
-    expect(
-      urlHelper.getServerApiUrl('https://src.onpremise.fabrikam.com')
-    ).toBe('https://src.onpremise.fabrikam.com/api/v3')
-  })
-})

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) {
@@ -2453,52 +2469,28 @@ function getFetchUrl(settings) {
     // "origin" is SCHEME://HOSTNAME[:PORT]
     return `${serviceUrl.origin}/${encodedOwner}/${encodedName}`;
 }
+exports.getFetchUrl = getFetchUrl;
 function getServerUrl(url) {
-    let resolvedUrl = process.env['GITHUB_SERVER_URL'] || 'https://github.com';
-    if (hasContent(url, WhitespaceMode.Trim)) {
-        resolvedUrl = url;
-    }
-    return new url_1.URL(resolvedUrl);
+    let urlValue = url && url.trim().length > 0
+        ? url
+        : process.env['GITHUB_SERVER_URL'] || 'https://github.com';
+    return new url_1.URL(urlValue);
 }
+exports.getServerUrl = getServerUrl;
 function getServerApiUrl(url) {
-    if (hasContent(url, WhitespaceMode.Trim)) {
-        let serverUrl = getServerUrl(url);
-        if (isGhes(url)) {
-            serverUrl.pathname = 'api/v3';
-        }
-        else {
-            serverUrl.hostname = 'api.' + serverUrl.hostname;
-        }
-        return pruneSuffix(serverUrl.toString(), '/');
+    let apiUrl = 'https://api.github.com';
+    if (isGhes(url)) {
+        const serverUrl = getServerUrl(url);
+        apiUrl = new url_1.URL(`${serverUrl.origin}/api/v3`).toString();
     }
-    return process.env['GITHUB_API_URL'] || 'https://api.github.com';
+    return apiUrl;
 }
+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();
-    const isGitHubHost = hostname === 'GITHUB.COM';
-    const isGitHubEnterpriseCloudHost = hostname.endsWith('.GHE.COM');
-    const isLocalHost = hostname.endsWith('.LOCALHOST');
-    return !isGitHubHost && !isGitHubEnterpriseCloudHost && !isLocalHost;
-}
-function pruneSuffix(text, suffix) {
-    if (hasContent(suffix, WhitespaceMode.Preserve) && (text === null || text === void 0 ? void 0 : text.endsWith(suffix))) {
-        return text.substring(0, text.length - suffix.length);
-    }
-    return text;
-}
-var WhitespaceMode;
-(function (WhitespaceMode) {
-    WhitespaceMode[WhitespaceMode["Trim"] = 0] = "Trim";
-    WhitespaceMode[WhitespaceMode["Preserve"] = 1] = "Preserve";
-})(WhitespaceMode || (WhitespaceMode = {}));
-function hasContent(text, whitespaceMode) {
-    let refinedText = text !== null && text !== void 0 ? text : '';
-    if (whitespaceMode == WhitespaceMode.Trim) {
-        refinedText = refinedText.trim();
-    }
-    return refinedText.length > 0;
+    const ghUrl = getServerUrl(url);
+    return ghUrl.hostname.toUpperCase() !== 'GITHUB.COM';
 }
+exports.isGhes = isGhes;
 
 
 /***/ }),
@@ -2541,7 +2533,7 @@ 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 +2562,7 @@ function getOrganizationId() {
         }
     });
 }
+exports.getOrganizationId = getOrganizationId;
 
 
 /***/ }),

package-lock.json

@@ -1,12 +1,12 @@
 {
   "name": "checkout",
-  "version": "4.2.2",
+  "version": "4.2.1",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "checkout",
-      "version": "4.2.2",
+      "version": "4.2.1",
       "license": "MIT",
       "dependencies": {
         "@actions/core": "^1.10.1",

package.json

@@ -1,6 +1,6 @@
 {
   "name": "checkout",
-  "version": "4.2.2",
+  "version": "4.2.1",
   "description": "checkout action",
   "main": "lib/main.js",
   "scripts": {

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
 }

src/url-helper.ts

@@ -21,61 +21,26 @@ export function getFetchUrl(settings: IGitSourceSettings): string {
 }
 
 export function getServerUrl(url?: string): URL {
-  let resolvedUrl = process.env['GITHUB_SERVER_URL'] || 'https://github.com'
-  if (hasContent(url, WhitespaceMode.Trim)) {
-    resolvedUrl = url!
-  }
-
-  return new URL(resolvedUrl)
+  let urlValue =
+    url && url.trim().length > 0
+      ? url
+      : process.env['GITHUB_SERVER_URL'] || 'https://github.com'
+  return new URL(urlValue)
 }
 
 export function getServerApiUrl(url?: string): string {
-  if (hasContent(url, WhitespaceMode.Trim)) {
-    let serverUrl = getServerUrl(url)
-    if (isGhes(url)) {
-      serverUrl.pathname = 'api/v3'
-    } else {
-      serverUrl.hostname = 'api.' + serverUrl.hostname
-    }
+  let apiUrl = 'https://api.github.com'
 
-    return pruneSuffix(serverUrl.toString(), '/')
+  if (isGhes(url)) {
+    const serverUrl = getServerUrl(url)
+    apiUrl = new URL(`${serverUrl.origin}/api/v3`).toString()
   }
 
-  return process.env['GITHUB_API_URL'] || 'https://api.github.com'
+  return apiUrl
 }
 
 export function isGhes(url?: string): boolean {
-  const ghUrl = new URL(
-    url || process.env['GITHUB_SERVER_URL'] || 'https://github.com'
-  )
+  const ghUrl = getServerUrl(url)
 
-  const hostname = ghUrl.hostname.trimEnd().toUpperCase()
-  const isGitHubHost = hostname === 'GITHUB.COM'
-  const isGitHubEnterpriseCloudHost = hostname.endsWith('.GHE.COM')
-  const isLocalHost = hostname.endsWith('.LOCALHOST')
-
-  return !isGitHubHost && !isGitHubEnterpriseCloudHost && !isLocalHost
-}
-
-function pruneSuffix(text: string, suffix: string) {
-  if (hasContent(suffix, WhitespaceMode.Preserve) && text?.endsWith(suffix)) {
-    return text.substring(0, text.length - suffix.length)
-  }
-  return text
-}
-
-enum WhitespaceMode {
-  Trim,
-  Preserve
-}
-
-function hasContent(
-  text: string | undefined,
-  whitespaceMode: WhitespaceMode
-): boolean {
-  let refinedText = text ?? ''
-  if (whitespaceMode == WhitespaceMode.Trim) {
-    refinedText = refinedText.trim()
-  }
-  return refinedText.length > 0
+  return ghUrl.hostname.toUpperCase() !== 'GITHUB.COM'
 }