Update docs

.github/workflows/test.yml

@@ -7,11 +7,6 @@ on:
       - main
       - releases/*
 
-
-# Note that when you see patterns like "ref: test-data/v2/basic" within this workflow, 
-# these refer to "test-data" branches on this actions/checkout repo.
-# (For example, test-data/v2/basic -> https://github.com/actions/checkout/tree/test-data/v2/basic)
-
 jobs:
   build:
     runs-on: ubuntu-latest
@@ -77,16 +72,6 @@ jobs:
         shell: bash
         run: __test__/verify-side-by-side.sh
 
-      # Filter
-      - name: Fetch filter
-        uses: ./
-        with:
-          filter: 'blob:none'
-          path: fetch-filter
-
-      - name: Verify fetch filter
-        run: __test__/verify-fetch-filter.sh
-
       # Sparse checkout
       - name: Sparse checkout
         uses: ./
@@ -100,16 +85,6 @@ jobs:
       - name: Verify sparse checkout
         run: __test__/verify-sparse-checkout.sh
 
-      # Disabled sparse checkout in existing checkout
-      - name: Disabled sparse checkout
-        uses: ./
-        with:
-          path: sparse-checkout
-
-      - name: Verify disabled sparse checkout
-        shell: bash
-        run: set -x && ls -l sparse-checkout/src/git-command-manager.ts
-
       # Sparse checkout (non-cone mode)
       - name: Sparse checkout (non-cone mode)
         uses: ./
@@ -190,7 +165,7 @@ jobs:
   test-proxy:
     runs-on: ubuntu-latest
     container:
-      image: ghcr.io/actions/test-ubuntu-git:main.20240221.114913.703z
+      image: alpine/git:latest
       options: --dns 127.0.0.1
     services:
       squid-proxy:
@@ -294,4 +269,4 @@ jobs:
       - name: Fix Checkout v3
         uses: actions/checkout@v3
         with:
-          path: v3
+          path: v3

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

@@ -19,10 +19,7 @@ jobs:
   tag:
     runs-on: ubuntu-latest
     steps:
-    # Note this update workflow can also be used as a rollback tool.
+    - uses: actions/checkout@v3
-    # For that reason, it's best to pin `actions/checkout` to a known, stable version
-    # (typically, about two releases back).
-    - uses: actions/checkout@v4.1.1
       with:
         fetch-depth: 0
     - name: Git config

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

@@ -1,59 +0,0 @@
-name: Publish test-ubuntu-git Container
-
-on:
-  # Use an on demand workflow trigger.  
-  # (Forked copies of actions/checkout won't have permission to update GHCR.io/actions, 
-  #  so avoid trigger events that run automatically.)
-  workflow_dispatch:
-    inputs:
-      publish:
-        description:  'Publish to ghcr.io? (main branch only)'
-        type: boolean
-        required: true
-        default: false
-
-env:
-  REGISTRY: ghcr.io
-  IMAGE_NAME: actions/test-ubuntu-git
-
-jobs:
-  build-and-push-image:
-    runs-on: ubuntu-latest
-    # Sets the permissions granted to the `GITHUB_TOKEN` for the actions in this job.
-    permissions:
-      contents: read
-      packages: write
- 
-    steps:
-      - name: Checkout repository
-        uses: actions/checkout@v4
-
-      # Use `docker/login-action` to log in to GHCR.io. 
-      # Once published, the packages are scoped to the account defined here.
-      - name: Log in to the ghcr.io container registry
-        uses: docker/login-action@v3.0.0
-        with:
-          registry: ${{ env.REGISTRY }}
-          username: ${{ github.actor }}
-          password: ${{ secrets.GITHUB_TOKEN }}
-
-      - name: Format Timestamp
-        id: timestamp
-        # Use `date` with a custom format to achieve the key=value format GITHUB_OUTPUT expects.
-        run: date -u "+now=%Y%m%d.%H%M%S.%3NZ" >> "$GITHUB_OUTPUT"
-
-      - name: Issue Image Publish Warning
-        if:  ${{ inputs.publish && github.ref_name != 'main' }}
-        run: echo "::warning::test-ubuntu-git images can only be published from the actions/checkout 'main' branch.  Workflow will continue with push/publish disabled."
-
-      # Use `docker/build-push-action` to build (and optionally publish) the image. 
-      - name: Build Docker Image (with optional Push)
-        uses: docker/build-push-action@v5.1.0
-        with:
-          context: .
-          file: images/test-ubuntu-git.Dockerfile
-          # For now, attempts to push to ghcr.io must target the `main` branch.
-          # In the future, consider also allowing attempts from `releases/*` branches.
-          push: ${{ inputs.publish && github.ref_name == 'main' }}
-          tags: |
-            ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}:${{ github.ref_name }}.${{ steps.timestamp.outputs.now }}

CHANGELOG.md

@@ -1,15 +1,5 @@
 # Changelog
 
-## v4.1.2
-- Fix: Disable sparse checkout whenever `sparse-checkout` option is not present @dscho in https://github.com/actions/checkout/pull/1598
-
-## v4.1.1
-- Correct link to GitHub Docs by @peterbe in https://github.com/actions/checkout/pull/1511
-- Link to release page from what's new section by @cory-miller in https://github.com/actions/checkout/pull/1514
-
-## v4.1.0
-- [Add support for partial checkout filters](https://github.com/actions/checkout/pull/1396)
-
 ## v4.0.0
 - [Support fetching without the --progress option](https://github.com/actions/checkout/pull/1067)
 - [Update to node20](https://github.com/actions/checkout/pull/1436)

CODEOWNERS

@@ -1 +1 @@
-* @actions/actions-launch
+* @actions/actions-runtime

README.md

@@ -4,7 +4,7 @@
 
 This action checks-out your repository under `$GITHUB_WORKSPACE`, so your workflow can access it.
 
-Only a single commit is fetched by default, for the ref/SHA that triggered the workflow. Set `fetch-depth: 0` to fetch all history for all branches and tags. Refer [here](https://docs.github.com/actions/using-workflows/events-that-trigger-workflows) to learn which commit `$GITHUB_SHA` points to for different events.
+Only a single commit is fetched by default, for the ref/SHA that triggered the workflow. Set `fetch-depth: 0` to fetch all history for all branches and tags. Refer [here](https://help.github.com/en/articles/events-that-trigger-workflows) to learn which commit `$GITHUB_SHA` points to for different events.
 
 The auth token is persisted in the local git config. This enables your scripts to run authenticated git commands. The token is removed during post-job cleanup. Set `persist-credentials: false` to opt-out.
 
@@ -12,7 +12,8 @@ When Git 2.18 or higher is not in your PATH, falls back to the REST API to downl
 
 # What's new
 
-Please refer to the [release page](https://github.com/actions/checkout/releases/latest) for the latest release notes.
+- Updated to the node20 runtime by default
+  - This requires a minimum [Actions Runner](https://github.com/actions/runner/releases/tag/v2.285.0) version of v2.308.0 to run, which is by default available in GHES 3.11 or later.
 
 # Usage
 
@@ -62,11 +63,6 @@ Please refer to the [release page](https://github.com/actions/checkout/releases/
     # Default: true
     ssh-strict: ''
 
-    # The user to use when connecting to the remote SSH host. By default 'git' is
-    # used.
-    # Default: git
-    ssh-user: ''
-
     # Whether to configure the token or SSH key with the local git config
     # Default: true
     persist-credentials: ''
@@ -78,12 +74,8 @@ Please refer to the [release page](https://github.com/actions/checkout/releases/
     # Default: true
     clean: ''
 
-    # Partially clone against a given filter. Overrides sparse-checkout if set.
-    # Default: null
-    filter: ''
-
     # Do a sparse checkout on given patterns. Each pattern should be separated with
-    # new lines.
+    # new lines
     # Default: null
     sparse-checkout: ''
 

__test__/git-auth-helper.test.ts

@@ -727,7 +727,6 @@ async function setup(testName: string): Promise<void> {
     branchDelete: jest.fn(),
     branchExists: jest.fn(),
     branchList: jest.fn(),
-    disableSparseCheckout: jest.fn(),
     sparseCheckout: jest.fn(),
     sparseCheckoutNonConeMode: jest.fn(),
     checkout: jest.fn(),
@@ -796,15 +795,13 @@ async function setup(testName: string): Promise<void> {
     ),
     tryDisableAutomaticGarbageCollection: jest.fn(),
     tryGetFetchUrl: jest.fn(),
-    tryReset: jest.fn(),
+    tryReset: jest.fn()
-    version: jest.fn()
   }
 
   settings = {
     authToken: 'some auth token',
     clean: true,
     commit: '',
-    filter: undefined,
     sparseCheckout: [],
     sparseCheckoutConeMode: true,
     fetchDepth: 1,
@@ -821,7 +818,6 @@ async function setup(testName: string): Promise<void> {
     sshKey: sshPath ? 'some ssh private key' : '',
     sshKnownHosts: '',
     sshStrict: true,
-    sshUser: '',
     workflowOrganizationId: 123456,
     setSafeDirectory: true,
     githubServerUrl: githubServerUrl

__test__/git-directory-helper.test.ts

@@ -462,7 +462,6 @@ async function setup(testName: string): Promise<void> {
     branchList: jest.fn(async () => {
       return []
     }),
-    disableSparseCheckout: jest.fn(),
     sparseCheckout: jest.fn(),
     sparseCheckoutNonConeMode: jest.fn(),
     checkout: jest.fn(),
@@ -501,7 +500,6 @@ async function setup(testName: string): Promise<void> {
     }),
     tryReset: jest.fn(async () => {
       return true
-    }),
+    })
-    version: jest.fn()
   }
 }

__test__/git-version.test.ts

@@ -1,5 +1,4 @@
-import {GitVersion} from '../src/git-version'
+import {GitVersion} from '../lib/git-version'
-import {MinimumGitSparseCheckoutVersion} from '../src/git-command-manager'
 
 describe('git-version tests', () => {
   it('basics', async () => {
@@ -43,44 +42,4 @@ describe('git-version tests', () => {
     expect(version.checkMinimum(new GitVersion('5.1'))).toBeFalsy()
     expect(version.checkMinimum(new GitVersion('5.1.2'))).toBeFalsy()
   })
-
-  it('sparse checkout', async () => {
-    const minSparseVer = MinimumGitSparseCheckoutVersion
-    expect(new GitVersion('1.0').checkMinimum(minSparseVer)).toBeFalsy()
-    expect(new GitVersion('1.99').checkMinimum(minSparseVer)).toBeFalsy()
-    expect(new GitVersion('2.0').checkMinimum(minSparseVer)).toBeFalsy()
-    expect(new GitVersion('2.24').checkMinimum(minSparseVer)).toBeFalsy()
-    expect(new GitVersion('2.24.0').checkMinimum(minSparseVer)).toBeFalsy()
-    expect(new GitVersion('2.24.9').checkMinimum(minSparseVer)).toBeFalsy()
-    expect(new GitVersion('2.25').checkMinimum(minSparseVer)).toBeFalsy()
-    expect(new GitVersion('2.25.0').checkMinimum(minSparseVer)).toBeFalsy()
-    expect(new GitVersion('2.25.1').checkMinimum(minSparseVer)).toBeFalsy()
-    expect(new GitVersion('2.25.9').checkMinimum(minSparseVer)).toBeFalsy()
-    expect(new GitVersion('2.26').checkMinimum(minSparseVer)).toBeFalsy()
-    expect(new GitVersion('2.26.0').checkMinimum(minSparseVer)).toBeFalsy()
-    expect(new GitVersion('2.26.1').checkMinimum(minSparseVer)).toBeFalsy()
-    expect(new GitVersion('2.26.9').checkMinimum(minSparseVer)).toBeFalsy()
-    expect(new GitVersion('2.27').checkMinimum(minSparseVer)).toBeFalsy()
-    expect(new GitVersion('2.27.0').checkMinimum(minSparseVer)).toBeFalsy()
-    expect(new GitVersion('2.27.1').checkMinimum(minSparseVer)).toBeFalsy()
-    expect(new GitVersion('2.27.9').checkMinimum(minSparseVer)).toBeFalsy()
-    //                             /---------------------------------------
-    //         ^^^ before         /         after vvv
-    // --------------------------/
-    expect(new GitVersion('2.28').checkMinimum(minSparseVer)).toBeTruthy()
-    expect(new GitVersion('2.28.0').checkMinimum(minSparseVer)).toBeTruthy()
-    expect(new GitVersion('2.28.1').checkMinimum(minSparseVer)).toBeTruthy()
-    expect(new GitVersion('2.28.9').checkMinimum(minSparseVer)).toBeTruthy()
-    expect(new GitVersion('2.29').checkMinimum(minSparseVer)).toBeTruthy()
-    expect(new GitVersion('2.29.0').checkMinimum(minSparseVer)).toBeTruthy()
-    expect(new GitVersion('2.29.1').checkMinimum(minSparseVer)).toBeTruthy()
-    expect(new GitVersion('2.29.9').checkMinimum(minSparseVer)).toBeTruthy()
-    expect(new GitVersion('2.99').checkMinimum(minSparseVer)).toBeTruthy()
-    expect(new GitVersion('3.0').checkMinimum(minSparseVer)).toBeTruthy()
-    expect(new GitVersion('3.99').checkMinimum(minSparseVer)).toBeTruthy()
-    expect(new GitVersion('4.0').checkMinimum(minSparseVer)).toBeTruthy()
-    expect(new GitVersion('4.99').checkMinimum(minSparseVer)).toBeTruthy()
-    expect(new GitVersion('5.0').checkMinimum(minSparseVer)).toBeTruthy()
-    expect(new GitVersion('5.99').checkMinimum(minSparseVer)).toBeTruthy()
-  })
 })

__test__/input-helper.test.ts

@@ -79,7 +79,6 @@ describe('input-helper tests', () => {
     expect(settings.clean).toBe(true)
     expect(settings.commit).toBeTruthy()
     expect(settings.commit).toBe('1234567890123456789012345678901234567890')
-    expect(settings.filter).toBe(undefined)
     expect(settings.sparseCheckout).toBe(undefined)
     expect(settings.sparseCheckoutConeMode).toBe(true)
     expect(settings.fetchDepth).toBe(1)

__test__/verify-fetch-filter.sh

@@ -1,16 +0,0 @@
-#!/bin/bash
-
-# Verify .git folder
-if [ ! -d "./fetch-filter/.git" ]; then
-  echo "Expected ./fetch-filter/.git folder to exist"
-  exit 1
-fi
-
-# Verify .git/config contains partialclonefilter
-
-CLONE_FILTER=$(git -C fetch-filter config --local --get remote.origin.partialclonefilter)
-
-if [ "$CLONE_FILTER" != "blob:none" ]; then
-  echo "Expected ./fetch-filter/.git/config to have 'remote.origin.partialclonefilter' set to 'blob:none'"
-  exit 1
-fi

action.yml

@@ -45,10 +45,6 @@ inputs:
       and `CheckHostIP=no` to the SSH command line. Use the input `ssh-known-hosts` to
       configure additional hosts.
     default: true
-  ssh-user:
-    description: >
-      The user to use when connecting to the remote SSH host. By default 'git' is used.
-    default: git
   persist-credentials:
     description: 'Whether to configure the token or SSH key with the local git config'
     default: true
@@ -57,15 +53,10 @@ inputs:
   clean:
     description: 'Whether to execute `git clean -ffdx && git reset --hard HEAD` before fetching'
     default: true
-  filter:
-    description: >
-      Partially clone against a given filter.
-      Overrides sparse-checkout if set.
-    default: null
   sparse-checkout:
     description: >
       Do a sparse checkout on given patterns.
-      Each pattern should be separated with new lines.
+      Each pattern should be separated with new lines
     default: null
   sparse-checkout-cone-mode:
     description: >

dist/index.js

@@ -467,7 +467,7 @@ var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, ge
     });
 };
 Object.defineProperty(exports, "__esModule", ({ value: true }));
-exports.createCommandManager = exports.MinimumGitSparseCheckoutVersion = exports.MinimumGitVersion = void 0;
+exports.createCommandManager = exports.MinimumGitVersion = void 0;
 const core = __importStar(__nccwpck_require__(2186));
 const exec = __importStar(__nccwpck_require__(1514));
 const fs = __importStar(__nccwpck_require__(7147));
@@ -480,9 +480,7 @@ const retryHelper = __importStar(__nccwpck_require__(2155));
 const git_version_1 = __nccwpck_require__(3142);
 // Auth header not supported before 2.9
 // Wire protocol v2 not supported before 2.18
-// sparse-checkout not [well-]supported before 2.28 (see https://github.com/actions/checkout/issues/1386)
 exports.MinimumGitVersion = new git_version_1.GitVersion('2.18');
-exports.MinimumGitSparseCheckoutVersion = new git_version_1.GitVersion('2.28');
 function createCommandManager(workingDirectory, lfs, doSparseCheckout) {
     return __awaiter(this, void 0, void 0, function* () {
         return yield GitCommandManager.createCommandManager(workingDirectory, lfs, doSparseCheckout);
@@ -500,7 +498,6 @@ class GitCommandManager {
         this.lfs = false;
         this.doSparseCheckout = false;
         this.workingDirectory = '';
-        this.gitVersion = new git_version_1.GitVersion();
     }
     branchDelete(remote, branch) {
         return __awaiter(this, void 0, void 0, function* () {
@@ -579,11 +576,6 @@ class GitCommandManager {
             return result;
         });
     }
-    disableSparseCheckout() {
-        return __awaiter(this, void 0, void 0, function* () {
-            yield this.execGit(['sparse-checkout', 'disable']);
-        });
-    }
     sparseCheckout(sparseCheckout) {
         return __awaiter(this, void 0, void 0, function* () {
             yield this.execGit(['sparse-checkout', 'set', ...sparseCheckout]);
@@ -853,11 +845,6 @@ class GitCommandManager {
             return output.exitCode === 0;
         });
     }
-    version() {
-        return __awaiter(this, void 0, void 0, function* () {
-            return this.gitVersion;
-        });
-    }
     static createCommandManager(workingDirectory, lfs, doSparseCheckout) {
         return __awaiter(this, void 0, void 0, function* () {
             const result = new GitCommandManager();
@@ -909,21 +896,21 @@ class GitCommandManager {
             this.gitPath = yield io.which('git', true);
             // Git version
             core.debug('Getting git version');
-            this.gitVersion = new git_version_1.GitVersion();
+            let gitVersion = new git_version_1.GitVersion();
             let gitOutput = yield this.execGit(['version']);
             let stdout = gitOutput.stdout.trim();
             if (!stdout.includes('\n')) {
                 const match = stdout.match(/\d+\.\d+(\.\d+)?/);
                 if (match) {
-                    this.gitVersion = new git_version_1.GitVersion(match[0]);
+                    gitVersion = new git_version_1.GitVersion(match[0]);
                 }
             }
-            if (!this.gitVersion.isValid()) {
+            if (!gitVersion.isValid()) {
                 throw new Error('Unable to determine git version');
             }
             // Minimum git version
-            if (!this.gitVersion.checkMinimum(exports.MinimumGitVersion)) {
+            if (!gitVersion.checkMinimum(exports.MinimumGitVersion)) {
-                throw new Error(`Minimum required git version is ${exports.MinimumGitVersion}. Your git ('${this.gitPath}') is ${this.gitVersion}`);
+                throw new Error(`Minimum required git version is ${exports.MinimumGitVersion}. Your git ('${this.gitPath}') is ${gitVersion}`);
             }
             if (this.lfs) {
                 // Git-lfs version
@@ -951,12 +938,14 @@ class GitCommandManager {
             }
             this.doSparseCheckout = doSparseCheckout;
             if (this.doSparseCheckout) {
-                if (!this.gitVersion.checkMinimum(exports.MinimumGitSparseCheckoutVersion)) {
+                // The `git sparse-checkout` command was introduced in Git v2.25.0
-                    throw new Error(`Minimum Git version required for sparse checkout is ${exports.MinimumGitSparseCheckoutVersion}. Your git ('${this.gitPath}') is ${this.gitVersion}`);
+                const minimumGitSparseCheckoutVersion = new git_version_1.GitVersion('2.25');
+                if (!gitVersion.checkMinimum(minimumGitSparseCheckoutVersion)) {
+                    throw new Error(`Minimum Git version required for sparse checkout is ${minimumGitSparseCheckoutVersion}. Your git ('${this.gitPath}') is ${gitVersion}`);
                 }
             }
             // Set the user agent
-            const gitHttpUserAgent = `git/${this.gitVersion} (github-actions-checkout)`;
+            const gitHttpUserAgent = `git/${gitVersion} (github-actions-checkout)`;
             core.debug(`Set git useragent to: ${gitHttpUserAgent}`);
             this.gitEnv['GIT_HTTP_USER_AGENT'] = gitHttpUserAgent;
         });
@@ -1161,7 +1150,6 @@ const path = __importStar(__nccwpck_require__(1017));
 const refHelper = __importStar(__nccwpck_require__(8601));
 const stateHelper = __importStar(__nccwpck_require__(8647));
 const urlHelper = __importStar(__nccwpck_require__(9437));
-const git_command_manager_1 = __nccwpck_require__(738);
 function getSource(settings) {
     return __awaiter(this, void 0, void 0, function* () {
         // Repository URL
@@ -1256,12 +1244,8 @@ function getSource(settings) {
             // Fetch
             core.startGroup('Fetching the repository');
             const fetchOptions = {};
-            if (settings.filter) {
+            if (settings.sparseCheckout)
-                fetchOptions.filter = settings.filter;
-            }
-            else if (settings.sparseCheckout) {
                 fetchOptions.filter = 'blob:none';
-            }
             if (settings.fetchDepth <= 0) {
                 // Fetch all branches and tags
                 let refSpec = refHelper.getRefSpecForAllHistory(settings.ref, settings.commit);
@@ -1294,14 +1278,7 @@ function getSource(settings) {
                 core.endGroup();
             }
             // Sparse checkout
-            if (!settings.sparseCheckout) {
+            if (settings.sparseCheckout) {
-                let gitVersion = yield git.version();
-                // no need to disable sparse-checkout if the installed git runtime doesn't even support it.
-                if (gitVersion.checkMinimum(git_command_manager_1.MinimumGitSparseCheckoutVersion)) {
-                    yield git.disableSparseCheckout();
-                }
-            }
-            else {
                 core.startGroup('Setting up sparse checkout');
                 if (settings.sparseCheckoutConeMode) {
                     yield git.sparseCheckout(settings.sparseCheckout);
@@ -1746,12 +1723,6 @@ function getInputs() {
         // Clean
         result.clean = (core.getInput('clean') || 'true').toUpperCase() === 'TRUE';
         core.debug(`clean = ${result.clean}`);
-        // Filter
-        const filter = core.getInput('filter');
-        if (filter) {
-            result.filter = filter;
-        }
-        core.debug(`filter = ${result.filter}`);
         // Sparse checkout
         const sparseCheckout = core.getMultilineInput('sparse-checkout');
         if (sparseCheckout.length) {
@@ -1798,7 +1769,6 @@ function getInputs() {
         result.sshKnownHosts = core.getInput('ssh-known-hosts');
         result.sshStrict =
             (core.getInput('ssh-strict') || 'true').toUpperCase() === 'TRUE';
-        result.sshUser = core.getInput('ssh-user');
         // Persist credentials
         result.persistCredentials =
             (core.getInput('persist-credentials') || 'false').toUpperCase() === 'TRUE';
@@ -2401,8 +2371,7 @@ function getFetchUrl(settings) {
     const encodedOwner = encodeURIComponent(settings.repositoryOwner);
     const encodedName = encodeURIComponent(settings.repositoryName);
     if (settings.sshKey) {
-        const user = settings.sshUser.length > 0 ? settings.sshUser : 'git';
+        return `git@${serviceUrl.hostname}:${encodedOwner}/${encodedName}.git`;
-        return `${user}@${serviceUrl.hostname}:${encodedOwner}/${encodedName}.git`;
     }
     // "origin" is SCHEME://HOSTNAME[:PORT]
     return `${serviceUrl.origin}/${encodedOwner}/${encodedName}`;

images/test-ubuntu-git.Dockerfile

@@ -1,12 +0,0 @@
-# Defines the test-ubuntu-git Container Image.
-# Consumed by actions/checkout CI/CD validation workflows.
-
-FROM ubuntu:latest
-
-RUN apt update
-RUN apt install -y git
-
-LABEL org.opencontainers.image.title="Ubuntu + git (validation image)"
-LABEL org.opencontainers.image.description="Ubuntu image with git pre-installed. Intended primarily for testing `actions/checkout` during CI/CD workflows."
-LABEL org.opencontainers.image.documentation="https://github.com/actions/checkout/tree/main/images/test-ubuntu-git.md"
-LABEL org.opencontainers.image.licenses=MIT

images/test-ubuntu-git.md

@@ -1,15 +0,0 @@
-# `test-ubuntu-git` Container Image
-
-[![Publish test-ubuntu-git Container](https://github.com/actions/checkout/actions/workflows/update-test-ubuntu-git.yml/badge.svg)](https://github.com/actions/checkout/actions/workflows/update-test-ubuntu-git.yml)
-
-## Purpose
-
-`test-ubuntu-git` is a container image hosted on the GitHub Container Registry, `ghcr.io`.  
-
-It is intended primarily for testing the [`actions/checkout` repository](https://github.com/actions/checkout) as part of `actions/checkout`'s CI/CD workflows.
-
-The composition of `test-ubuntu-git` is intentionally minimal.  It is comprised of [git](https://git-scm.com/) installed on top of a [base-level ubuntu image](https://hub.docker.com/_/ubuntu/tags).
-
-# License
-
-`test-ubuntu-git` is released under the [MIT License](/LICENSE).

package-lock.json

@@ -1,12 +1,12 @@
 {
   "name": "checkout",
-  "version": "4.1.3",
+  "version": "4.0.0",
   "lockfileVersion": 2,
   "requires": true,
   "packages": {
     "": {
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-      "version": "7.22.5",
+      "version": "7.18.6",
-      "resolved": "https://registry.npmjs.org/@babel/helper-hoist-variables/-/helper-hoist-variables-7.22.5.tgz",
+      "resolved": "https://registry.npmjs.org/@babel/helper-hoist-variables/-/helper-hoist-variables-7.18.6.tgz",
-      "integrity": "sha512-wGjk9QZVzvknA6yKIUURb8zY3grXCcOZt+/7Wcy8O2uctxhplmUPkOdlgoNhmdVee2c92JXbf1xpMtVNbfoxRw==",
+      "integrity": "sha512-UlJQPkFqFULIcyW5sbzgbkxn2FKRgwWiRexcuaR8RNJRy8+LLveqPjwZV/bwrLZCN0eUHD/x8D0heK1ozuoo6Q==",
       "dev": true,
       "requires": {
-        "@babel/types": "^7.22.5"
+        "@babel/types": "^7.18.6"
       }
     },
     "@babel/helper-module-imports": {
@@ -9514,24 +9487,24 @@
       }
     },
     "@babel/helper-split-export-declaration": {
-      "version": "7.22.6",
+      "version": "7.18.6",
-      "resolved": "https://registry.npmjs.org/@babel/helper-split-export-declaration/-/helper-split-export-declaration-7.22.6.tgz",
+      "resolved": "https://registry.npmjs.org/@babel/helper-split-export-declaration/-/helper-split-export-declaration-7.18.6.tgz",
-      "integrity": "sha512-AsUnxuLhRYsisFiaJwvp1QF+I3KjD5FOxut14q/GzovUe6orHLesW2C7d754kRm53h5gqrz6sFl6sxc4BVtE/g==",
+      "integrity": "sha512-bde1etTx6ZyTmobl9LLMMQsaizFVZrquTEHOqKeQESMKo4PlObf+8+JA25ZsIpZhT/WEd39+vOdLXAFG/nELpA==",
       "dev": true,
       "requires": {
-        "@babel/types": "^7.22.5"
+        "@babel/types": "^7.18.6"
       }
     },
     "@babel/helper-string-parser": {
-      "version": "7.23.4",
+      "version": "7.19.4",
-      "resolved": "https://registry.npmjs.org/@babel/helper-string-parser/-/helper-string-parser-7.23.4.tgz",
+      "resolved": "https://registry.npmjs.org/@babel/helper-string-parser/-/helper-string-parser-7.19.4.tgz",
-      "integrity": "sha512-803gmbQdqwdf4olxrX4AJyFBV/RTr3rSmOj0rKwesmzlfhYNDEs+/iOcznzpNWlJlIlTJC2QfPFcHB6DlzdVLQ==",
+      "integrity": "sha512-nHtDoQcuqFmwYNYPz3Rah5ph2p8PFeFCsZk9A/48dPc/rGocJ5J3hAAZ7pb76VWX3fZKu+uEr/FhH5jLx7umrw==",
       "dev": true
     },
     "@babel/helper-validator-identifier": {
-      "version": "7.22.20",
+      "version": "7.19.1",
-      "resolved": "https://registry.npmjs.org/@babel/helper-validator-identifier/-/helper-validator-identifier-7.22.20.tgz",
+      "resolved": "https://registry.npmjs.org/@babel/helper-validator-identifier/-/helper-validator-identifier-7.19.1.tgz",
-      "integrity": "sha512-Y4OZ+ytlatR8AI+8KZfKuL5urKp7qey08ha31L8b3BwewJAoJamTzyvxPR/5D+KkdJCGPq/+8TukHBlY10FX9A==",
+      "integrity": "sha512-awrNfaMtnHUr653GgGEs++LlAvW6w+DcPrOliSMXWCKo597CwL5Acf/wWdNkf/tfEQE3mjkeD1YOVZOUV/od1w==",
       "dev": true
     },
     "@babel/helper-validator-option": {
@@ -9552,20 +9525,20 @@
       }
     },
     "@babel/highlight": {
-      "version": "7.23.4",
+      "version": "7.18.6",
-      "resolved": "https://registry.npmjs.org/@babel/highlight/-/highlight-7.23.4.tgz",
+      "resolved": "https://registry.npmjs.org/@babel/highlight/-/highlight-7.18.6.tgz",
-      "integrity": "sha512-acGdbYSfp2WheJoJm/EBBBLh/ID8KDc64ISZ9DYtBmC8/Q204PZJLHyzeB5qMzJ5trcOkybd78M4x2KWsUq++A==",
+      "integrity": "sha512-u7stbOuYjaPezCuLj29hNW1v64M2Md2qupEKP1fHc7WdOA3DgLh37suiSrZYY7haUB7iBeQZ9P1uiRF359do3g==",
       "dev": true,
       "requires": {
-        "@babel/helper-validator-identifier": "^7.22.20",
+        "@babel/helper-validator-identifier": "^7.18.6",
-        "chalk": "^2.4.2",
+        "chalk": "^2.0.0",
         "js-tokens": "^4.0.0"
       }
     },
     "@babel/parser": {
-      "version": "7.24.0",
+      "version": "7.20.5",
-      "resolved": "https://registry.npmjs.org/@babel/parser/-/parser-7.24.0.tgz",
+      "resolved": "https://registry.npmjs.org/@babel/parser/-/parser-7.20.5.tgz",
-      "integrity": "sha512-QuP/FxEAzMSjXygs8v4N9dvdXzEHN4W1oF3PxuWAtPo08UdM17u89RDMgjLn/mlc56iM0HlLmVkO/wgR+rDgHg==",
+      "integrity": "sha512-r27t/cy/m9uKLXQNWWebeCUHgnAZq0CpG1OwKRxzJMP1vpSU4bSIK2hq+/cp0bQxetkXx38n09rNu8jVkcK/zA==",
       "dev": true
     },
     "@babel/plugin-syntax-async-generators": {
@@ -9790,42 +9763,42 @@
       }
     },
     "@babel/template": {
-      "version": "7.24.0",
+      "version": "7.18.10",
-      "resolved": "https://registry.npmjs.org/@babel/template/-/template-7.24.0.tgz",
+      "resolved": "https://registry.npmjs.org/@babel/template/-/template-7.18.10.tgz",
-      "integrity": "sha512-Bkf2q8lMB0AFpX0NFEqSbx1OkTHf0f+0j82mkw+ZpzBnkk7e9Ql0891vlfgi+kHwOk8tQjiQHpqh4LaSa0fKEA==",
+      "integrity": "sha512-TI+rCtooWHr3QJ27kJxfjutghu44DLnasDMwpDqCXVTal9RLp3RSYNh4NdBrRP2cQAoG9A8juOQl6P6oZG4JxA==",
       "dev": true,
       "requires": {
-        "@babel/code-frame": "^7.23.5",
+        "@babel/code-frame": "^7.18.6",
-        "@babel/parser": "^7.24.0",
+        "@babel/parser": "^7.18.10",
-        "@babel/types": "^7.24.0"
+        "@babel/types": "^7.18.10"
       }
     },
     "@babel/traverse": {
-      "version": "7.24.0",
+      "version": "7.20.5",
-      "resolved": "https://registry.npmjs.org/@babel/traverse/-/traverse-7.24.0.tgz",
+      "resolved": "https://registry.npmjs.org/@babel/traverse/-/traverse-7.20.5.tgz",
-      "integrity": "sha512-HfuJlI8qq3dEDmNU5ChzzpZRWq+oxCZQyMzIMEqLho+AQnhMnKQUzH6ydo3RBl/YjPCuk68Y6s0Gx0AeyULiWw==",
+      "integrity": "sha512-WM5ZNN3JITQIq9tFZaw1ojLU3WgWdtkxnhM1AegMS+PvHjkM5IXjmYEGY7yukz5XS4sJyEf2VzWjI8uAavhxBQ==",
       "dev": true,
       "requires": {
-        "@babel/code-frame": "^7.23.5",
+        "@babel/code-frame": "^7.18.6",
-        "@babel/generator": "^7.23.6",
+        "@babel/generator": "^7.20.5",
-        "@babel/helper-environment-visitor": "^7.22.20",
+        "@babel/helper-environment-visitor": "^7.18.9",
-        "@babel/helper-function-name": "^7.23.0",
+        "@babel/helper-function-name": "^7.19.0",
-        "@babel/helper-hoist-variables": "^7.22.5",
+        "@babel/helper-hoist-variables": "^7.18.6",
-        "@babel/helper-split-export-declaration": "^7.22.6",
+        "@babel/helper-split-export-declaration": "^7.18.6",
-        "@babel/parser": "^7.24.0",
+        "@babel/parser": "^7.20.5",
-        "@babel/types": "^7.24.0",
+        "@babel/types": "^7.20.5",
-        "debug": "^4.3.1",
+        "debug": "^4.1.0",
         "globals": "^11.1.0"
       }
     },
     "@babel/types": {
-      "version": "7.24.0",
+      "version": "7.20.5",
-      "resolved": "https://registry.npmjs.org/@babel/types/-/types-7.24.0.tgz",
+      "resolved": "https://registry.npmjs.org/@babel/types/-/types-7.20.5.tgz",
-      "integrity": "sha512-+j7a5c253RfKh8iABBhywc8NSfP5LURe7Uh4qpsh6jc+aLJguvmIUBdjSdEMQv2bENrCR5MfRdjGo7vzS/ob7w==",
+      "integrity": "sha512-c9fst/h2/dcF7H+MJKZ2T0KjEQ8hY/BNnDk/H3XY8C4Aw/eWQXWn/lWntHF9ooUBnGmEvbfGrTgLWc+um0YDUg==",
       "dev": true,
       "requires": {
-        "@babel/helper-string-parser": "^7.23.4",
+        "@babel/helper-string-parser": "^7.19.4",
-        "@babel/helper-validator-identifier": "^7.22.20",
+        "@babel/helper-validator-identifier": "^7.19.1",
         "to-fast-properties": "^2.0.0"
       }
     },
@@ -15327,12 +15300,6 @@
         "side-channel": "^1.0.4"
       }
     },
-    "querystringify": {
-      "version": "2.2.0",
-      "resolved": "https://registry.npmjs.org/querystringify/-/querystringify-2.2.0.tgz",
-      "integrity": "sha512-FIqgj2EUvTa7R50u0rGsyTftzjYmv/a3hO345bZNrqabNqjtgiDMgmo4mkUjd+nzU5oF3dClKqFIPUKybUyqoQ==",
-      "dev": true
-    },
     "queue-microtask": {
       "version": "1.2.3",
       "resolved": "https://registry.npmjs.org/queue-microtask/-/queue-microtask-1.2.3.tgz",
@@ -15357,12 +15324,6 @@
       "integrity": "sha512-Xf0nWe6RseziFMu+Ap9biiUbmplq6S9/p+7w7YXP/JBHhrUDDUhwa+vANyubuqfZWTveU//DYVGsDG7RKL/vEw==",
       "dev": true
     },
-    "requires-port": {
-      "version": "1.0.0",
-      "resolved": "https://registry.npmjs.org/requires-port/-/requires-port-1.0.0.tgz",
-      "integrity": "sha512-KigOCHcocU3XODJxsu8i/j8T9tzT4adHiecwORRQ0ZZFcp7ahwXuRU1m+yuO90C5ZUyGeGfocHDI14M3L3yDAQ==",
-      "dev": true
-    },
     "resolve-cwd": {
       "version": "3.0.0",
       "resolved": "https://registry.npmjs.org/resolve-cwd/-/resolve-cwd-3.0.0.tgz",
@@ -15759,15 +15720,14 @@
       }
     },
     "tough-cookie": {
-      "version": "4.1.3",
+      "version": "4.0.0",
-      "resolved": "https://registry.npmjs.org/tough-cookie/-/tough-cookie-4.1.3.tgz",
+      "resolved": "https://registry.npmjs.org/tough-cookie/-/tough-cookie-4.0.0.tgz",
-      "integrity": "sha512-aX/y5pVRkfRnfmuX+OdbSdXvPe6ieKX/G2s7e98f4poJHnqH3281gDPm/metm6E/WRamfx7WC4HUqkWHfQHprw==",
+      "integrity": "sha512-tHdtEpQCMrc1YLrMaqXXcj6AxhYi/xgit6mZu1+EDWUn+qhUf8wMQoFIy9NXuq23zAwtcB0t/MjACGR18pcRbg==",
       "dev": true,
       "requires": {
         "psl": "^1.1.33",
         "punycode": "^2.1.1",
-        "universalify": "^0.2.0",
+        "universalify": "^0.1.2"
-        "url-parse": "^1.5.3"
       }
     },
     "tr46": {
@@ -15918,9 +15878,9 @@
       "integrity": "sha512-isyNax3wXoKaulPDZWHQqbmIx1k2tb9fb3GGDBRxCscfYV2Ch7WxPArBsFEG8s/safwXTT7H4QGhaIkTp9447w=="
     },
     "universalify": {
-      "version": "0.2.0",
+      "version": "0.1.2",
-      "resolved": "https://registry.npmjs.org/universalify/-/universalify-0.2.0.tgz",
+      "resolved": "https://registry.npmjs.org/universalify/-/universalify-0.1.2.tgz",
-      "integrity": "sha512-CJ1QgKmNg3CwvAv/kOFmtnEN05f0D/cn9QntgNOQlQF9dgvVTHj3t+8JPdjqawCHk7V/KA+fbUqzZ9XWhcqPUg==",
+      "integrity": "sha512-rBJeI5CXAlmy1pV+617WB9J63U6XcazHHF2f2dbJix4XzpUF0RS3Zbj0FGIOCAva5P/d/GBOYaACQ1w+0azUkg==",
       "dev": true
     },
     "update-browserslist-db": {
@@ -15942,16 +15902,6 @@
         "punycode": "^2.1.0"
       }
     },
-    "url-parse": {
-      "version": "1.5.10",
-      "resolved": "https://registry.npmjs.org/url-parse/-/url-parse-1.5.10.tgz",
-      "integrity": "sha512-WypcfiRhfeUP9vvF0j6rw0J3hrWrw6iZv3+22h6iRMJ/8z1Tj6XfLP4DsUix5MhMPnXpiHDoKyoZ/bdCkwBCiQ==",
-      "dev": true,
-      "requires": {
-        "querystringify": "^2.1.1",
-        "requires-port": "^1.0.0"
-      }
-    },
     "uuid": {
       "version": "3.3.3",
       "resolved": "https://registry.npmjs.org/uuid/-/uuid-3.3.3.tgz",

package.json

@@ -1,6 +1,6 @@
 {
   "name": "checkout",
-  "version": "4.1.3",
+  "version": "4.0.0",
   "description": "checkout action",
   "main": "lib/main.js",
   "scripts": {
@@ -52,4 +52,4 @@
     "ts-jest": "^27.0.7",
     "typescript": "^4.4.4"
   }
-}
+}

src/git-command-manager.ts

@@ -11,15 +11,12 @@ import {GitVersion} from './git-version'
 
 // Auth header not supported before 2.9
 // Wire protocol v2 not supported before 2.18
-// sparse-checkout not [well-]supported before 2.28 (see https://github.com/actions/checkout/issues/1386)
 export const MinimumGitVersion = new GitVersion('2.18')
-export const MinimumGitSparseCheckoutVersion = new GitVersion('2.28')
 
 export interface IGitCommandManager {
   branchDelete(remote: boolean, branch: string): Promise<void>
   branchExists(remote: boolean, pattern: string): Promise<boolean>
   branchList(remote: boolean): Promise<string[]>
-  disableSparseCheckout(): Promise<void>
   sparseCheckout(sparseCheckout: string[]): Promise<void>
   sparseCheckoutNonConeMode(sparseCheckout: string[]): Promise<void>
   checkout(ref: string, startPoint: string): Promise<void>
@@ -62,7 +59,6 @@ export interface IGitCommandManager {
   tryDisableAutomaticGarbageCollection(): Promise<boolean>
   tryGetFetchUrl(): Promise<string>
   tryReset(): Promise<boolean>
-  version(): Promise<GitVersion>
 }
 
 export async function createCommandManager(
@@ -86,7 +82,6 @@ class GitCommandManager {
   private lfs = false
   private doSparseCheckout = false
   private workingDirectory = ''
-  private gitVersion: GitVersion = new GitVersion()
 
   // Private constructor; use createCommandManager()
   private constructor() {}
@@ -176,10 +171,6 @@ class GitCommandManager {
     return result
   }
 
-  async disableSparseCheckout(): Promise<void> {
-    await this.execGit(['sparse-checkout', 'disable'])
-  }
-
   async sparseCheckout(sparseCheckout: string[]): Promise<void> {
     await this.execGit(['sparse-checkout', 'set', ...sparseCheckout])
   }
@@ -484,10 +475,6 @@ class GitCommandManager {
     return output.exitCode === 0
   }
 
-  async version(): Promise<GitVersion> {
-    return this.gitVersion
-  }
-
   static async createCommandManager(
     workingDirectory: string,
     lfs: boolean,
@@ -564,23 +551,23 @@ class GitCommandManager {
 
     // Git version
     core.debug('Getting git version')
-    this.gitVersion = new GitVersion()
+    let gitVersion = new GitVersion()
     let gitOutput = await this.execGit(['version'])
     let stdout = gitOutput.stdout.trim()
     if (!stdout.includes('\n')) {
       const match = stdout.match(/\d+\.\d+(\.\d+)?/)
       if (match) {
-        this.gitVersion = new GitVersion(match[0])
+        gitVersion = new GitVersion(match[0])
       }
     }
-    if (!this.gitVersion.isValid()) {
+    if (!gitVersion.isValid()) {
       throw new Error('Unable to determine git version')
     }
 
     // Minimum git version
-    if (!this.gitVersion.checkMinimum(MinimumGitVersion)) {
+    if (!gitVersion.checkMinimum(MinimumGitVersion)) {
       throw new Error(
-        `Minimum required git version is ${MinimumGitVersion}. Your git ('${this.gitPath}') is ${this.gitVersion}`
+        `Minimum required git version is ${MinimumGitVersion}. Your git ('${this.gitPath}') is ${gitVersion}`
       )
     }
 
@@ -614,14 +601,16 @@ class GitCommandManager {
 
     this.doSparseCheckout = doSparseCheckout
     if (this.doSparseCheckout) {
-      if (!this.gitVersion.checkMinimum(MinimumGitSparseCheckoutVersion)) {
+      // The `git sparse-checkout` command was introduced in Git v2.25.0
+      const minimumGitSparseCheckoutVersion = new GitVersion('2.25')
+      if (!gitVersion.checkMinimum(minimumGitSparseCheckoutVersion)) {
         throw new Error(
-          `Minimum Git version required for sparse checkout is ${MinimumGitSparseCheckoutVersion}. Your git ('${this.gitPath}') is ${this.gitVersion}`
+          `Minimum Git version required for sparse checkout is ${minimumGitSparseCheckoutVersion}. Your git ('${this.gitPath}') is ${gitVersion}`
         )
       }
     }
     // Set the user agent
-    const gitHttpUserAgent = `git/${this.gitVersion} (github-actions-checkout)`
+    const gitHttpUserAgent = `git/${gitVersion} (github-actions-checkout)`
     core.debug(`Set git useragent to: ${gitHttpUserAgent}`)
     this.gitEnv['GIT_HTTP_USER_AGENT'] = gitHttpUserAgent
   }

src/git-source-provider.ts

@@ -9,10 +9,7 @@ import * as path from 'path'
 import * as refHelper from './ref-helper'
 import * as stateHelper from './state-helper'
 import * as urlHelper from './url-helper'
-import {
+import {IGitCommandManager} from './git-command-manager'
-  MinimumGitSparseCheckoutVersion,
-  IGitCommandManager
-} from './git-command-manager'
 import {IGitSourceSettings} from './git-source-settings'
 
 export async function getSource(settings: IGitSourceSettings): Promise<void> {
@@ -162,13 +159,7 @@ export async function getSource(settings: IGitSourceSettings): Promise<void> {
       fetchTags?: boolean
       showProgress?: boolean
     } = {}
-
+    if (settings.sparseCheckout) fetchOptions.filter = 'blob:none'
-    if (settings.filter) {
-      fetchOptions.filter = settings.filter
-    } else if (settings.sparseCheckout) {
-      fetchOptions.filter = 'blob:none'
-    }
-
     if (settings.fetchDepth <= 0) {
       // Fetch all branches and tags
       let refSpec = refHelper.getRefSpecForAllHistory(
@@ -211,13 +202,7 @@ export async function getSource(settings: IGitSourceSettings): Promise<void> {
     }
 
     // Sparse checkout
-    if (!settings.sparseCheckout) {
+    if (settings.sparseCheckout) {
-      let gitVersion = await git.version()
-      // no need to disable sparse-checkout if the installed git runtime doesn't even support it.
-      if (gitVersion.checkMinimum(MinimumGitSparseCheckoutVersion)) {
-        await git.disableSparseCheckout()
-      }
-    } else {
       core.startGroup('Setting up sparse checkout')
       if (settings.sparseCheckoutConeMode) {
         await git.sparseCheckout(settings.sparseCheckout)

src/git-source-settings.ts

@@ -29,11 +29,6 @@ export interface IGitSourceSettings {
    */
   clean: boolean
 
-  /**
-   * The filter determining which objects to include
-   */
-  filter: string | undefined
-
   /**
    * The array of folders to make the sparse checkout
    */
@@ -94,11 +89,6 @@ export interface IGitSourceSettings {
    */
   sshStrict: boolean
 
-  /**
-   * The SSH user to login as
-   */
-  sshUser: string
-
   /**
    * Indicates whether to persist the credentials on disk to enable scripting authenticated git commands
    */

src/input-helper.ts

@@ -82,14 +82,6 @@ export async function getInputs(): Promise<IGitSourceSettings> {
   result.clean = (core.getInput('clean') || 'true').toUpperCase() === 'TRUE'
   core.debug(`clean = ${result.clean}`)
 
-  // Filter
-  const filter = core.getInput('filter')
-  if (filter) {
-    result.filter = filter
-  }
-
-  core.debug(`filter = ${result.filter}`)
-
   // Sparse checkout
   const sparseCheckout = core.getMultilineInput('sparse-checkout')
   if (sparseCheckout.length) {
@@ -143,7 +135,6 @@ export async function getInputs(): Promise<IGitSourceSettings> {
   result.sshKnownHosts = core.getInput('ssh-known-hosts')
   result.sshStrict =
     (core.getInput('ssh-strict') || 'true').toUpperCase() === 'TRUE'
-  result.sshUser = core.getInput('ssh-user')
 
   // Persist credentials
   result.persistCredentials =

src/url-helper.ts

@@ -12,8 +12,7 @@ export function getFetchUrl(settings: IGitSourceSettings): string {
   const encodedOwner = encodeURIComponent(settings.repositoryOwner)
   const encodedName = encodeURIComponent(settings.repositoryName)
   if (settings.sshKey) {
-    const user = settings.sshUser.length > 0 ? settings.sshUser : 'git'
+    return `git@${serviceUrl.hostname}:${encodedOwner}/${encodedName}.git`
-    return `${user}@${serviceUrl.hostname}:${encodedOwner}/${encodedName}.git`
   }
 
   // "origin" is SCHEME://HOSTNAME[:PORT]