Update action.yml

This partially fixes #940 by updating the description to match the request. However I'm assuming the runner adds in the `Action` part by truncating the description? cc @bryanmacfarlane

.eslintignore

@@ -1,3 +0,0 @@
-dist/
-lib/
-node_modules/

.eslintrc.json

@@ -1,58 +0,0 @@
-{
-  "plugins": ["jest", "@typescript-eslint"],
-  "extends": ["plugin:github/es6"],
-  "parser": "@typescript-eslint/parser",
-  "parserOptions": {
-    "ecmaVersion": 9,
-    "sourceType": "module",
-    "project": "./tsconfig.json"
-  },
-  "rules": {
-    "eslint-comments/no-use": "off",
-    "import/no-namespace": "off",
-    "no-unused-vars": "off",
-    "@typescript-eslint/no-unused-vars": "error",
-    "@typescript-eslint/explicit-member-accessibility": ["error", {"accessibility": "no-public"}],
-    "@typescript-eslint/no-require-imports": "error",
-    "@typescript-eslint/array-type": "error",
-    "@typescript-eslint/await-thenable": "error",
-    "@typescript-eslint/ban-ts-ignore": "error",
-    "camelcase": "off",
-    "@typescript-eslint/camelcase": "error",
-    "@typescript-eslint/class-name-casing": "error",
-    "@typescript-eslint/explicit-function-return-type": ["error", {"allowExpressions": true}],
-    "@typescript-eslint/func-call-spacing": ["error", "never"],
-    "@typescript-eslint/generic-type-naming": ["error", "^[A-Z][A-Za-z]*$"],
-    "@typescript-eslint/no-array-constructor": "error",
-    "@typescript-eslint/no-empty-interface": "error",
-    "@typescript-eslint/no-explicit-any": "error",
-    "@typescript-eslint/no-extraneous-class": "error",
-    "@typescript-eslint/no-for-in-array": "error",
-    "@typescript-eslint/no-inferrable-types": "error",
-    "@typescript-eslint/no-misused-new": "error",
-    "@typescript-eslint/no-namespace": "error",
-    "@typescript-eslint/no-non-null-assertion": "warn",
-    "@typescript-eslint/no-object-literal-type-assertion": "error",
-    "@typescript-eslint/no-unnecessary-qualifier": "error",
-    "@typescript-eslint/no-unnecessary-type-assertion": "error",
-    "@typescript-eslint/no-useless-constructor": "error",
-    "@typescript-eslint/no-var-requires": "error",
-    "@typescript-eslint/prefer-for-of": "warn",
-    "@typescript-eslint/prefer-function-type": "warn",
-    "@typescript-eslint/prefer-includes": "error",
-    "@typescript-eslint/prefer-interface": "error",
-    "@typescript-eslint/prefer-string-starts-ends-with": "error",
-    "@typescript-eslint/promise-function-async": "error",
-    "@typescript-eslint/require-array-sort-compare": "error",
-    "@typescript-eslint/restrict-plus-operands": "error",
-    "semi": "off",
-    "@typescript-eslint/semi": ["error", "never"],
-    "@typescript-eslint/type-annotation-spacing": "error",
-    "@typescript-eslint/unbound-method": "error"
-  },
-  "env": {
-    "node": true,
-    "es6": true,
-    "jest/globals": true
-  }
-}

.github/workflows/test.yml

@@ -1,101 +0,0 @@
-name: Build and Test
-
-on:
-  pull_request:
-  push:
-    branches:
-      - master
-      - releases/*
-
-jobs:
-  build:
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v1 # todo: switch to v2
-      - run: npm ci
-      - run: npm run build
-      - run: npm run format-check
-      - run: npm run lint
-      - run: npm run pack
-      - run: npm run gendocs
-      - run: npm test
-      - name: Verify no unstaged changes
-        run: __test__/verify-no-unstaged-changes.sh
-
-  test:
-    strategy:
-      matrix:
-        runs-on: [ubuntu-latest, macos-latest, windows-latest]
-    runs-on: ${{ matrix.runs-on }}
-
-    steps:
-      # Clone this repo
-      - name: Checkout
-        uses: actions/checkout@v2
-
-      # Basic checkout
-      - name: Basic checkout
-        uses: ./
-        with:
-          ref: test-data/v2/basic
-          path: basic
-      - name: Verify basic
-        shell: bash
-        run: __test__/verify-basic.sh
-
-      # Clean
-      - name: Modify work tree
-        shell: bash
-        run: __test__/modify-work-tree.sh
-      - name: Clean checkout
-        uses: ./
-        with:
-          ref: test-data/v2/basic
-          path: basic
-      - name: Verify clean
-        shell: bash
-        run: __test__/verify-clean.sh
-
-      # Side by side
-      - name: Side by side checkout 1
-        uses: ./
-        with:
-          ref: test-data/v2/side-by-side-1
-          path: side-by-side-1
-      - name: Side by side checkout 2
-        uses: ./
-        with:
-          ref: test-data/v2/side-by-side-2
-          path: side-by-side-2
-      - name: Verify side by side
-        shell: bash
-        run: __test__/verify-side-by-side.sh
-
-      # LFS
-      - name: LFS checkout
-        uses: ./
-        with:
-          repository: actions/checkout # hardcoded, otherwise doesn't work from a fork
-          ref: test-data/v2/lfs
-          path: lfs
-          lfs: true
-      - name: Verify LFS
-        shell: bash
-        run: __test__/verify-lfs.sh
-
-  test-job-container:
-    runs-on: ubuntu-latest
-    container: alpine:latest
-    steps:
-      # Clone this repo
-      - name: Checkout
-        uses: actions/checkout@v2
-
-      # Basic checkout
-      - name: Basic checkout
-        uses: ./
-        with:
-          ref: test-data/v2/basic
-          path: basic
-      - name: Verify basic
-        run: __test__/verify-basic.sh --archive

.gitignore

@@ -1,2 +0,0 @@
-lib/
-node_modules/

.prettierignore

@@ -1,3 +0,0 @@
-dist/
-lib/
-node_modules/

.prettierrc.json

@@ -1,11 +0,0 @@
-{
-  "printWidth": 80,
-  "tabWidth": 2,
-  "useTabs": false,
-  "semi": false,
-  "singleQuote": true,
-  "trailingComma": "none",
-  "bracketSpacing": false,
-  "arrowParens": "avoid",
-  "parser": "typescript"
-}

CHANGELOG.md

@@ -1,23 +0,0 @@
-# Changelog
-
-## v2 (beta)
-
-- Improved fetch performance
-  - The default behavior now fetches only the SHA being checked-out
-- Script authenticated git commands
-  - Persists `with.token` in the local git config
-  - Enables your scripts to run authenticated git commands
-  - Post-job cleanup removes the token
-  - Coming soon: Opt out by setting `with.persist-credentials` to `false`
-- Creates a local branch
-  - No longer detached HEAD when checking out a branch
-  - A local branch is created with the corresponding upstream branch set
-- Improved layout
-  - `with.path` is always relative to `github.workspace`
-  - Aligns better with container actions, where `github.workspace` gets mapped in
-- Removed input `submodules`
-
-
-## v1
-
-Refer [here](https://github.com/actions/checkout/blob/v1/CHANGELOG.md) for the V1 changelog

README.md

@@ -1,103 +1,20 @@
-<p align="center">
-  <a href="https://github.com/actions/checkout"><img alt="GitHub Actions status" src="https://github.com/actions/checkout/workflows/test-local/badge.svg"></a>
-</p>
+# checkout
 
-# Checkout V2
-
-This action checks-out your repository under `$GITHUB_WORKSPACE`, so your workflow can access it.
-
-By default, the repository that triggered the workflow is checked-out, for the ref/SHA that triggered the event.
-
-Refer [here](https://help.github.com/en/articles/events-that-trigger-workflows) to learn which commit `$GITHUB_SHA` points to for different events.
-
-# What's new
-
-- Improved fetch performance
-  - The default behavior now fetches only the commit being checked-out
-- Script authenticated git commands
-  - Persists the input `token` in the local git config
-  - Enables your scripts to run authenticated git commands
-  - Post-job cleanup removes the token
-  - Opt out by setting the input `persist-credentials: false`
-- Creates a local branch
-  - No longer detached HEAD when checking out a branch
-  - A local branch is created with the corresponding upstream branch set
-- Improved layout
-  - The input `path` is always relative to $GITHUB_WORKSPACE
-  - Aligns better with container actions, where $GITHUB_WORKSPACE gets mapped in
-- Fallback to REST API download
-  - When Git 2.18 or higher is not in the PATH, the REST API will be used to download the files
-- Removed input `submodules`
-
-Refer [here](https://github.com/actions/checkout/blob/v1/README.md) for previous versions.
+This action checks out your repository so that your workflow operates from the root of the repository
 
 # Usage
 
-<!-- start usage -->
+See [action.yml](action.yml)
+
+Basic:
 ```yaml
-- uses: actions/checkout@v2
+steps:
+- uses: actions/checkout@master
+- uses: actions/setup-node@master
   with:
-    # Repository name with owner. For example, actions/checkout
-    # Default: ${{ github.repository }}
-    repository: ''
-
-    # The branch, tag or SHA to checkout. When checking out the repository that
-    # triggered a workflow, this defaults to the reference or SHA for that event.
-    # Otherwise, defaults to `master`.
-    ref: ''
-
-    # Auth token used to fetch the repository. The token is stored in the local git
-    # config, which enables your scripts to run authenticated git commands. The
-    # post-job step removes the token from the git config.
-    # Default: ${{ github.token }}
-    token: ''
-
-    # Whether to persist the token in the git config
-    # Default: true
-    persist-credentials: ''
-
-    # Relative path under $GITHUB_WORKSPACE to place the repository
-    path: ''
-
-    # Whether to execute `git clean -ffdx && git reset --hard HEAD` before fetching
-    # Default: true
-    clean: ''
-
-    # Number of commits to fetch. 0 indicates all history.
-    # Default: 1
-    fetch-depth: ''
-
-    # Whether to download Git-LFS files
-    # Default: false
-    lfs: ''
-```
-<!-- end usage -->
-
-## Checkout a different branch
-
-```yaml
-- uses: actions/checkout@v2
-  with:
-    ref: some-branch
-```
-
-## Checkout a different, private repository
-
-```yaml
-- uses: actions/checkout@v2
-  with:
-    repository: myAccount/myRepository
-    ref: refs/heads/master
-    token: ${{ secrets.GitHub_PAT }} # `GitHub_PAT` is a secret that contains your PAT
-```
-> - `${{ github.token }}` is scoped to the current repository, so if you want to checkout another repository that is private you will need to provide your own [PAT](https://help.github.com/en/github/authenticating-to-github/creating-a-personal-access-token-for-the-command-line).
-
-## Checkout the HEAD commit of a PR, rather than the merge commit
-
-```yaml
-- uses: actions/checkout@v2
-  with:
-    ref: ${{ github.event.pull_request.head.sha }}
+    version: 10.x 
+- run: npm install
+- run: npm test
 ```
 
 # License

__test__/git-version.test.ts

@@ -1,45 +0,0 @@
-import {GitVersion} from '../lib/git-version'
-
-describe('git-version tests', () => {
-  it('basics', async () => {
-    let version = new GitVersion('')
-    expect(version.isValid()).toBeFalsy()
-
-    version = new GitVersion('asdf')
-    expect(version.isValid()).toBeFalsy()
-
-    version = new GitVersion('1.2')
-    expect(version.isValid()).toBeTruthy()
-    expect(version.toString()).toBe('1.2')
-
-    version = new GitVersion('1.2.3')
-    expect(version.isValid()).toBeTruthy()
-    expect(version.toString()).toBe('1.2.3')
-  })
-
-  it('check minimum', async () => {
-    let version = new GitVersion('4.5')
-    expect(version.checkMinimum(new GitVersion('3.6'))).toBeTruthy()
-    expect(version.checkMinimum(new GitVersion('3.6.7'))).toBeTruthy()
-    expect(version.checkMinimum(new GitVersion('4.4'))).toBeTruthy()
-    expect(version.checkMinimum(new GitVersion('4.5'))).toBeTruthy()
-    expect(version.checkMinimum(new GitVersion('4.5.0'))).toBeTruthy()
-    expect(version.checkMinimum(new GitVersion('4.6'))).toBeFalsy()
-    expect(version.checkMinimum(new GitVersion('4.6.0'))).toBeFalsy()
-    expect(version.checkMinimum(new GitVersion('5.1'))).toBeFalsy()
-    expect(version.checkMinimum(new GitVersion('5.1.2'))).toBeFalsy()
-
-    version = new GitVersion('4.5.6')
-    expect(version.checkMinimum(new GitVersion('3.6'))).toBeTruthy()
-    expect(version.checkMinimum(new GitVersion('3.6.7'))).toBeTruthy()
-    expect(version.checkMinimum(new GitVersion('4.4'))).toBeTruthy()
-    expect(version.checkMinimum(new GitVersion('4.5'))).toBeTruthy()
-    expect(version.checkMinimum(new GitVersion('4.5.5'))).toBeTruthy()
-    expect(version.checkMinimum(new GitVersion('4.5.6'))).toBeTruthy()
-    expect(version.checkMinimum(new GitVersion('4.5.7'))).toBeFalsy()
-    expect(version.checkMinimum(new GitVersion('4.6'))).toBeFalsy()
-    expect(version.checkMinimum(new GitVersion('4.6.0'))).toBeFalsy()
-    expect(version.checkMinimum(new GitVersion('5.1'))).toBeFalsy()
-    expect(version.checkMinimum(new GitVersion('5.1.2'))).toBeFalsy()
-  })
-})

__test__/input-helper.test.ts

@@ -1,120 +0,0 @@
-import * as assert from 'assert'
-import * as path from 'path'
-import {ISourceSettings} from '../lib/git-source-provider'
-
-const originalGitHubWorkspace = process.env['GITHUB_WORKSPACE']
-const gitHubWorkspace = path.resolve('/checkout-tests/workspace')
-
-// Late bind
-let inputHelper: any
-
-// Mock @actions/core
-let inputs = {} as any
-const mockCore = jest.genMockFromModule('@actions/core') as any
-mockCore.getInput = (name: string) => {
-  return inputs[name]
-}
-
-// Mock @actions/github
-const mockGitHub = jest.genMockFromModule('@actions/github') as any
-mockGitHub.context = {
-  repo: {
-    owner: 'some-owner',
-    repo: 'some-repo'
-  },
-  ref: 'refs/heads/some-ref',
-  sha: '1234567890123456789012345678901234567890'
-}
-
-// Mock ./fs-helper
-const mockFSHelper = jest.genMockFromModule('../lib/fs-helper') as any
-mockFSHelper.directoryExistsSync = (path: string) => path == gitHubWorkspace
-
-describe('input-helper tests', () => {
-  beforeAll(() => {
-    // GitHub workspace
-    process.env['GITHUB_WORKSPACE'] = gitHubWorkspace
-
-    // Mocks
-    jest.setMock('@actions/core', mockCore)
-    jest.setMock('@actions/github', mockGitHub)
-    jest.setMock('../lib/fs-helper', mockFSHelper)
-
-    // Now import
-    inputHelper = require('../lib/input-helper')
-  })
-
-  beforeEach(() => {
-    // Reset inputs
-    inputs = {}
-  })
-
-  afterAll(() => {
-    // Reset GitHub workspace
-    delete process.env['GITHUB_WORKSPACE']
-    if (originalGitHubWorkspace) {
-      process.env['GITHUB_WORKSPACE'] = originalGitHubWorkspace
-    }
-
-    // Reset modules
-    jest.resetModules()
-  })
-
-  it('sets defaults', () => {
-    const settings: ISourceSettings = inputHelper.getInputs()
-    expect(settings).toBeTruthy()
-    expect(settings.authToken).toBeFalsy()
-    expect(settings.clean).toBe(true)
-    expect(settings.commit).toBeTruthy()
-    expect(settings.commit).toBe('1234567890123456789012345678901234567890')
-    expect(settings.fetchDepth).toBe(1)
-    expect(settings.lfs).toBe(false)
-    expect(settings.ref).toBe('refs/heads/some-ref')
-    expect(settings.repositoryName).toBe('some-repo')
-    expect(settings.repositoryOwner).toBe('some-owner')
-    expect(settings.repositoryPath).toBe(gitHubWorkspace)
-  })
-
-  it('requires qualified repo', () => {
-    inputs.repository = 'some-unqualified-repo'
-    assert.throws(() => {
-      inputHelper.getInputs()
-    }, /Invalid repository 'some-unqualified-repo'/)
-  })
-
-  it('roots path', () => {
-    inputs.path = 'some-directory/some-subdirectory'
-    const settings: ISourceSettings = inputHelper.getInputs()
-    expect(settings.repositoryPath).toBe(
-      path.join(gitHubWorkspace, 'some-directory', 'some-subdirectory')
-    )
-  })
-
-  it('sets correct default ref/sha for other repo', () => {
-    inputs.repository = 'some-owner/some-other-repo'
-    const settings: ISourceSettings = inputHelper.getInputs()
-    expect(settings.ref).toBe('refs/heads/master')
-    expect(settings.commit).toBeFalsy()
-  })
-
-  it('sets ref to empty when explicit sha', () => {
-    inputs.ref = '1111111111222222222233333333334444444444'
-    const settings: ISourceSettings = inputHelper.getInputs()
-    expect(settings.ref).toBeFalsy()
-    expect(settings.commit).toBe('1111111111222222222233333333334444444444')
-  })
-
-  it('sets sha to empty when explicit ref', () => {
-    inputs.ref = 'refs/heads/some-other-ref'
-    const settings: ISourceSettings = inputHelper.getInputs()
-    expect(settings.ref).toBe('refs/heads/some-other-ref')
-    expect(settings.commit).toBeFalsy()
-  })
-
-  it('gives good error message for submodules input', () => {
-    inputs.submodules = 'true'
-    assert.throws(() => {
-      inputHelper.getInputs()
-    }, /The input 'submodules' is not supported/)
-  })
-})

__test__/modify-work-tree.sh

@@ -1,10 +0,0 @@
-#!/bin/bash
-
-if [ ! -f "./basic/basic-file.txt" ]; then
-    echo "Expected basic file does not exist"
-    exit 1
-fi
-
-echo hello >> ./basic/basic-file.txt
-echo hello >> ./basic/new-file.txt
-git -C ./basic status

__test__/ref-helper.test.ts

@@ -1,168 +0,0 @@
-import * as assert from 'assert'
-import * as refHelper from '../lib/ref-helper'
-import {IGitCommandManager} from '../lib/git-command-manager'
-
-const commit = '1234567890123456789012345678901234567890'
-let git: IGitCommandManager
-
-describe('ref-helper tests', () => {
-  beforeEach(() => {
-    git = ({} as unknown) as IGitCommandManager
-  })
-
-  it('getCheckoutInfo requires git', async () => {
-    const git = (null as unknown) as IGitCommandManager
-    try {
-      await refHelper.getCheckoutInfo(git, 'refs/heads/my/branch', commit)
-      throw new Error('Should not reach here')
-    } catch (err) {
-      expect(err.message).toBe('Arg git cannot be empty')
-    }
-  })
-
-  it('getCheckoutInfo requires ref or commit', async () => {
-    try {
-      await refHelper.getCheckoutInfo(git, '', '')
-      throw new Error('Should not reach here')
-    } catch (err) {
-      expect(err.message).toBe('Args ref and commit cannot both be empty')
-    }
-  })
-
-  it('getCheckoutInfo sha only', async () => {
-    const checkoutInfo = await refHelper.getCheckoutInfo(git, '', commit)
-    expect(checkoutInfo.ref).toBe(commit)
-    expect(checkoutInfo.startPoint).toBeFalsy()
-  })
-
-  it('getCheckoutInfo refs/heads/', async () => {
-    const checkoutInfo = await refHelper.getCheckoutInfo(
-      git,
-      'refs/heads/my/branch',
-      commit
-    )
-    expect(checkoutInfo.ref).toBe('my/branch')
-    expect(checkoutInfo.startPoint).toBe('refs/remotes/origin/my/branch')
-  })
-
-  it('getCheckoutInfo refs/pull/', async () => {
-    const checkoutInfo = await refHelper.getCheckoutInfo(
-      git,
-      'refs/pull/123/merge',
-      commit
-    )
-    expect(checkoutInfo.ref).toBe('refs/remotes/pull/123/merge')
-    expect(checkoutInfo.startPoint).toBeFalsy()
-  })
-
-  it('getCheckoutInfo refs/tags/', async () => {
-    const checkoutInfo = await refHelper.getCheckoutInfo(
-      git,
-      'refs/tags/my-tag',
-      commit
-    )
-    expect(checkoutInfo.ref).toBe('refs/tags/my-tag')
-    expect(checkoutInfo.startPoint).toBeFalsy()
-  })
-
-  it('getCheckoutInfo unqualified branch only', async () => {
-    git.branchExists = jest.fn(async (remote: boolean, pattern: string) => {
-      return true
-    })
-
-    const checkoutInfo = await refHelper.getCheckoutInfo(git, 'my/branch', '')
-
-    expect(checkoutInfo.ref).toBe('my/branch')
-    expect(checkoutInfo.startPoint).toBe('refs/remotes/origin/my/branch')
-  })
-
-  it('getCheckoutInfo unqualified tag only', async () => {
-    git.branchExists = jest.fn(async (remote: boolean, pattern: string) => {
-      return false
-    })
-    git.tagExists = jest.fn(async (pattern: string) => {
-      return true
-    })
-
-    const checkoutInfo = await refHelper.getCheckoutInfo(git, 'my-tag', '')
-
-    expect(checkoutInfo.ref).toBe('refs/tags/my-tag')
-    expect(checkoutInfo.startPoint).toBeFalsy()
-  })
-
-  it('getCheckoutInfo unqualified ref only, not a branch or tag', async () => {
-    git.branchExists = jest.fn(async (remote: boolean, pattern: string) => {
-      return false
-    })
-    git.tagExists = jest.fn(async (pattern: string) => {
-      return false
-    })
-
-    try {
-      await refHelper.getCheckoutInfo(git, 'my-ref', '')
-      throw new Error('Should not reach here')
-    } catch (err) {
-      expect(err.message).toBe(
-        "A branch or tag with the name 'my-ref' could not be found"
-      )
-    }
-  })
-
-  it('getRefSpec requires ref or commit', async () => {
-    assert.throws(
-      () => refHelper.getRefSpec('', ''),
-      /Args ref and commit cannot both be empty/
-    )
-  })
-
-  it('getRefSpec sha + refs/heads/', async () => {
-    const refSpec = refHelper.getRefSpec('refs/heads/my/branch', commit)
-    expect(refSpec.length).toBe(1)
-    expect(refSpec[0]).toBe(`+${commit}:refs/remotes/origin/my/branch`)
-  })
-
-  it('getRefSpec sha + refs/pull/', async () => {
-    const refSpec = refHelper.getRefSpec('refs/pull/123/merge', commit)
-    expect(refSpec.length).toBe(1)
-    expect(refSpec[0]).toBe(`+${commit}:refs/remotes/pull/123/merge`)
-  })
-
-  it('getRefSpec sha + refs/tags/', async () => {
-    const refSpec = refHelper.getRefSpec('refs/tags/my-tag', commit)
-    expect(refSpec.length).toBe(1)
-    expect(refSpec[0]).toBe(`+${commit}:refs/tags/my-tag`)
-  })
-
-  it('getRefSpec sha only', async () => {
-    const refSpec = refHelper.getRefSpec('', commit)
-    expect(refSpec.length).toBe(1)
-    expect(refSpec[0]).toBe(commit)
-  })
-
-  it('getRefSpec unqualified ref only', async () => {
-    const refSpec = refHelper.getRefSpec('my-ref', '')
-    expect(refSpec.length).toBe(2)
-    expect(refSpec[0]).toBe('+refs/heads/my-ref*:refs/remotes/origin/my-ref*')
-    expect(refSpec[1]).toBe('+refs/tags/my-ref*:refs/tags/my-ref*')
-  })
-
-  it('getRefSpec refs/heads/ only', async () => {
-    const refSpec = refHelper.getRefSpec('refs/heads/my/branch', '')
-    expect(refSpec.length).toBe(1)
-    expect(refSpec[0]).toBe(
-      '+refs/heads/my/branch:refs/remotes/origin/my/branch'
-    )
-  })
-
-  it('getRefSpec refs/pull/ only', async () => {
-    const refSpec = refHelper.getRefSpec('refs/pull/123/merge', '')
-    expect(refSpec.length).toBe(1)
-    expect(refSpec[0]).toBe('+refs/pull/123/merge:refs/remotes/pull/123/merge')
-  })
-
-  it('getRefSpec refs/tags/ only', async () => {
-    const refSpec = refHelper.getRefSpec('refs/tags/my-tag', '')
-    expect(refSpec.length).toBe(1)
-    expect(refSpec[0]).toBe('+refs/tags/my-tag:refs/tags/my-tag')
-  })
-})

__test__/retry-helper.test.ts

@@ -1,88 +0,0 @@
-const mockCore = jest.genMockFromModule('@actions/core') as any
-mockCore.info = (message: string) => {
-  info.push(message)
-}
-let info: string[]
-let retryHelper: any
-
-describe('retry-helper tests', () => {
-  beforeAll(() => {
-    // Mocks
-    jest.setMock('@actions/core', mockCore)
-
-    // Now import
-    const retryHelperModule = require('../lib/retry-helper')
-    retryHelper = new retryHelperModule.RetryHelper(3, 0, 0)
-  })
-
-  beforeEach(() => {
-    // Reset info
-    info = []
-  })
-
-  afterAll(() => {
-    // Reset modules
-    jest.resetModules()
-  })
-
-  it('first attempt succeeds', async () => {
-    const actual = await retryHelper.execute(async () => {
-      return 'some result'
-    })
-    expect(actual).toBe('some result')
-    expect(info).toHaveLength(0)
-  })
-
-  it('second attempt succeeds', async () => {
-    let attempts = 0
-    const actual = await retryHelper.execute(() => {
-      if (++attempts == 1) {
-        throw new Error('some error')
-      }
-
-      return Promise.resolve('some result')
-    })
-    expect(attempts).toBe(2)
-    expect(actual).toBe('some result')
-    expect(info).toHaveLength(2)
-    expect(info[0]).toBe('some error')
-    expect(info[1]).toMatch(/Waiting .+ seconds before trying again/)
-  })
-
-  it('third attempt succeeds', async () => {
-    let attempts = 0
-    const actual = await retryHelper.execute(() => {
-      if (++attempts < 3) {
-        throw new Error(`some error ${attempts}`)
-      }
-
-      return Promise.resolve('some result')
-    })
-    expect(attempts).toBe(3)
-    expect(actual).toBe('some result')
-    expect(info).toHaveLength(4)
-    expect(info[0]).toBe('some error 1')
-    expect(info[1]).toMatch(/Waiting .+ seconds before trying again/)
-    expect(info[2]).toBe('some error 2')
-    expect(info[3]).toMatch(/Waiting .+ seconds before trying again/)
-  })
-
-  it('all attempts fail succeeds', async () => {
-    let attempts = 0
-    let error: Error = (null as unknown) as Error
-    try {
-      await retryHelper.execute(() => {
-        throw new Error(`some error ${++attempts}`)
-      })
-    } catch (err) {
-      error = err
-    }
-    expect(error.message).toBe('some error 3')
-    expect(attempts).toBe(3)
-    expect(info).toHaveLength(4)
-    expect(info[0]).toBe('some error 1')
-    expect(info[1]).toMatch(/Waiting .+ seconds before trying again/)
-    expect(info[2]).toBe('some error 2')
-    expect(info[3]).toMatch(/Waiting .+ seconds before trying again/)
-  })
-})

__test__/verify-basic.sh

@@ -1,24 +0,0 @@
-#!/bin/sh
-
-if [ ! -f "./basic/basic-file.txt" ]; then
-    echo "Expected basic file does not exist"
-    exit 1
-fi
-
-if [ "$1" = "--archive" ]; then
-  # Verify no .git folder
-  if [ -d "./basic/.git" ]; then
-    echo "Did not expect ./basic/.git folder to exist"
-    exit 1
-  fi
-else
-  # Verify .git folder
-  if [ ! -d "./basic/.git" ]; then
-    echo "Expected ./basic/.git folder to exist"
-    exit 1
-  fi
-
-  # Verify auth token
-  cd basic
-  git fetch --no-tags --depth=1 origin +refs/heads/master:refs/remotes/origin/master
-fi

__test__/verify-clean.sh

@@ -1,13 +0,0 @@
-#!/bin/bash
-
-if [[ "$(git -C ./basic status --porcelain)" != "" ]]; then
-    echo ----------------------------------------
-    echo git status
-    echo ----------------------------------------
-    git status
-    echo ----------------------------------------
-    echo git diff
-    echo ----------------------------------------
-    git diff
-    exit 1
-fi

__test__/verify-lfs.sh

@@ -1,11 +0,0 @@
-#!/bin/bash
-
-if [ ! -f "./lfs/regular-file.txt" ]; then
-    echo "Expected regular file does not exist"
-    exit 1
-fi
-
-if [ ! -f "./lfs/lfs-file.bin" ]; then
-    echo "Expected lfs file does not exist"
-    exit 1
-fi

__test__/verify-no-unstaged-changes.sh

@@ -1,17 +0,0 @@
-#!/bin/bash
-
-if [[ "$(git status --porcelain)" != "" ]]; then
-    echo ----------------------------------------
-    echo git status
-    echo ----------------------------------------
-    git status
-    echo ----------------------------------------
-    echo git diff
-    echo ----------------------------------------
-    git diff
-    echo ----------------------------------------
-    echo Troubleshooting
-    echo ----------------------------------------
-    echo "::error::Unstaged changes detected. Locally try running: git clean -ffdx && npm ci && npm run all"
-    exit 1
-fi

__test__/verify-side-by-side.sh

@@ -1,11 +0,0 @@
-#!/bin/bash
-
-if [ ! -f "./side-by-side-1/side-by-side-test-file-1.txt" ]; then
-    echo "Expected file 1 does not exist"
-    exit 1
-fi
-
-if [ ! -f "./side-by-side-2/side-by-side-test-file-2.txt" ]; then
-    echo "Expected file 2 does not exist"
-    exit 1
-fi

__test__/verify-submodules-not-checked-out.sh

@@ -1,11 +0,0 @@
-#!/bin/bash
-
-if [ ! -f "./submodules-not-checked-out/regular-file.txt" ]; then
-    echo "Expected regular file does not exist"
-    exit 1
-fi
-
-if [ -f "./submodules-not-checked-out/submodule-level-1/submodule-file.txt" ]; then
-    echo "Unexpected submodule file exists"
-    exit 1
-fi

action.yml

@@ -1,35 +1,22 @@
 name: 'Checkout'
-description: 'Checkout a Git repository at a particular version'
+description: 'Checkout a Git repository'
 inputs: 
   repository:
-    description: 'Repository name with owner. For example, actions/checkout'
-    default: ${{ github.repository }}
+    description: 'Repository name'
   ref:
-    description: >
-      The branch, tag or SHA to checkout. When checking out the repository that
-      triggered a workflow, this defaults to the reference or SHA for that
-      event.  Otherwise, defaults to `master`.
+    description: 'Ref to checkout (SHA, branch, tag)'
   token:
-    description: >
-      Auth token used to fetch the repository. The token is stored in the local
-      git config, which enables your scripts to run authenticated git commands.
-      The post-job step removes the token from the git config.
-    default: ${{ github.token }}
-  persist-credentials:
-    description: 'Whether to persist the token in the git config'
-    default: true
-  path:
-    description: 'Relative path under $GITHUB_WORKSPACE to place the repository'
+    description: 'Access token for clone repository'
   clean:
-    description: 'Whether to execute `git clean -ffdx && git reset --hard HEAD` before fetching'
+    description: 'If true, execute `execute git clean -ffdx && git reset --hard HEAD` before fetching'
     default: true
-  fetch-depth:
-    description: 'Number of commits to fetch. 0 indicates all history.'
-    default: 1
+  submodules:
+    description: 'Directory containing files to upload'
   lfs:
-    description: 'Whether to download Git-LFS files'
-    default: false
+    description: 'Whether to download Git-LFS files; defaults to false'
+  fetch-depth:
+    description: 'The depth of commits to ask Git to fetch; defaults to no limit'  
+  path:
+    description: 'Optional path to check out source code'  
 runs:
-  using: node12
-  main: dist/index.js
-  post: dist/index.js
+  plugin: 'checkout'

dist/problem-matcher.json

@@ -1,13 +0,0 @@
-{
-    "problemMatcher": [
-        {
-            "owner": "checkout-git",
-            "pattern": [
-                {
-                    "regexp": "^(fatal|error): (.*)$",
-                    "message": 2
-                }
-            ]
-        }
-    ]
-}

jest.config.js

@@ -1,11 +0,0 @@
-module.exports = {
-  clearMocks: true,
-  moduleFileExtensions: ['js', 'ts'],
-  testEnvironment: 'node',
-  testMatch: ['**/*.test.ts'],
-  testRunner: 'jest-circus/runner',
-  transform: {
-    '^.+\\.ts$': 'ts-jest'
-  },
-  verbose: true
-}

package.json

@@ -1,55 +0,0 @@
-{
-  "name": "checkout",
-  "version": "2.0.0",
-  "description": "checkout action",
-  "main": "lib/main.js",
-  "scripts": {
-    "build": "tsc",
-    "format": "prettier --write **/*.ts",
-    "format-check": "prettier --check **/*.ts",
-    "lint": "eslint src/**/*.ts",
-    "pack": "ncc build",
-    "gendocs": "node lib/misc/generate-docs.js",
-    "test": "jest",
-    "all": "npm run build && npm run format && npm run lint && npm run pack && npm run gendocs && npm test"
-  },
-  "repository": {
-    "type": "git",
-    "url": "git+https://github.com/actions/checkout.git"
-  },
-  "keywords": [
-    "github",
-    "actions",
-    "checkout"
-  ],
-  "author": "GitHub",
-  "license": "MIT",
-  "bugs": {
-    "url": "https://github.com/actions/checkout/issues"
-  },
-  "homepage": "https://github.com/actions/checkout#readme",
-  "dependencies": {
-    "@actions/core": "^1.1.3",
-    "@actions/exec": "^1.0.1",
-    "@actions/github": "^2.0.0",
-    "@actions/io": "^1.0.1",
-    "@actions/tool-cache": "^1.1.2",
-    "uuid": "^3.3.3"
-  },
-  "devDependencies": {
-    "@types/jest": "^24.0.23",
-    "@types/node": "^12.7.12",
-    "@types/uuid": "^3.4.6",
-    "@typescript-eslint/parser": "^2.8.0",
-    "@zeit/ncc": "^0.20.5",
-    "eslint": "^5.16.0",
-    "eslint-plugin-github": "^2.0.0",
-    "eslint-plugin-jest": "^22.21.0",
-    "jest": "^24.9.0",
-    "jest-circus": "^24.9.0",
-    "js-yaml": "^3.13.1",
-    "prettier": "^1.19.1",
-    "ts-jest": "^24.2.0",
-    "typescript": "^3.6.4"
-  }
-}

src/fs-helper.ts

@@ -1,77 +0,0 @@
-import * as fs from 'fs'
-
-export function directoryExistsSync(path: string, required?: boolean): boolean {
-  if (!path) {
-    throw new Error("Arg 'path' must not be empty")
-  }
-
-  let stats: fs.Stats
-  try {
-    stats = fs.statSync(path)
-  } catch (error) {
-    if (error.code === 'ENOENT') {
-      if (!required) {
-        return false
-      }
-
-      throw new Error(`Directory '${path}' does not exist`)
-    }
-
-    throw new Error(
-      `Encountered an error when checking whether path '${path}' exists: ${error.message}`
-    )
-  }
-
-  if (stats.isDirectory()) {
-    return true
-  } else if (!required) {
-    return false
-  }
-
-  throw new Error(`Directory '${path}' does not exist`)
-}
-
-export function existsSync(path: string): boolean {
-  if (!path) {
-    throw new Error("Arg 'path' must not be empty")
-  }
-
-  try {
-    fs.statSync(path)
-  } catch (error) {
-    if (error.code === 'ENOENT') {
-      return false
-    }
-
-    throw new Error(
-      `Encountered an error when checking whether path '${path}' exists: ${error.message}`
-    )
-  }
-
-  return true
-}
-
-export function fileExistsSync(path: string): boolean {
-  if (!path) {
-    throw new Error("Arg 'path' must not be empty")
-  }
-
-  let stats: fs.Stats
-  try {
-    stats = fs.statSync(path)
-  } catch (error) {
-    if (error.code === 'ENOENT') {
-      return false
-    }
-
-    throw new Error(
-      `Encountered an error when checking whether path '${path}' exists: ${error.message}`
-    )
-  }
-
-  if (!stats.isDirectory()) {
-    return true
-  }
-
-  return false
-}

src/git-version.ts

@@ -1,77 +0,0 @@
-export class GitVersion {
-  private readonly major: number = NaN
-  private readonly minor: number = NaN
-  private readonly patch: number = NaN
-
-  /**
-   * Used for comparing the version of git and git-lfs against the minimum required version
-   * @param version the version string, e.g. 1.2 or 1.2.3
-   */
-  constructor(version?: string) {
-    if (version) {
-      const match = version.match(/^(\d+)\.(\d+)(\.(\d+))?$/)
-      if (match) {
-        this.major = Number(match[1])
-        this.minor = Number(match[2])
-        if (match[4]) {
-          this.patch = Number(match[4])
-        }
-      }
-    }
-  }
-
-  /**
-   * Compares the instance against a minimum required version
-   * @param minimum Minimum version
-   */
-  checkMinimum(minimum: GitVersion): boolean {
-    if (!minimum.isValid()) {
-      throw new Error('Arg minimum is not a valid version')
-    }
-
-    // Major is insufficient
-    if (this.major < minimum.major) {
-      return false
-    }
-
-    // Major is equal
-    if (this.major === minimum.major) {
-      // Minor is insufficient
-      if (this.minor < minimum.minor) {
-        return false
-      }
-
-      // Minor is equal
-      if (this.minor === minimum.minor) {
-        // Patch is insufficient
-        if (this.patch && this.patch < (minimum.patch || 0)) {
-          return false
-        }
-      }
-    }
-
-    return true
-  }
-
-  /**
-   * Indicates whether the instance was constructed from a valid version string
-   */
-  isValid(): boolean {
-    return !isNaN(this.major)
-  }
-
-  /**
-   * Returns the version as a string, e.g. 1.2 or 1.2.3
-   */
-  toString(): string {
-    let result = ''
-    if (this.isValid()) {
-      result = `${this.major}.${this.minor}`
-      if (!isNaN(this.patch)) {
-        result += `.${this.patch}`
-      }
-    }
-
-    return result
-  }
-}

src/github-api-helper.ts

@@ -1,92 +0,0 @@
-import * as assert from 'assert'
-import * as core from '@actions/core'
-import * as fs from 'fs'
-import * as github from '@actions/github'
-import * as io from '@actions/io'
-import * as path from 'path'
-import * as retryHelper from './retry-helper'
-import * as toolCache from '@actions/tool-cache'
-import {default as uuid} from 'uuid/v4'
-import {ReposGetArchiveLinkParams} from '@octokit/rest'
-
-const IS_WINDOWS = process.platform === 'win32'
-
-export async function downloadRepository(
-  authToken: string,
-  owner: string,
-  repo: string,
-  ref: string,
-  commit: string,
-  repositoryPath: string
-): Promise<void> {
-  // Download the archive
-  let archiveData = await retryHelper.execute(async () => {
-    core.info('Downloading the archive')
-    return await downloadArchive(authToken, owner, repo, ref, commit)
-  })
-
-  // Write archive to disk
-  core.info('Writing archive to disk')
-  const uniqueId = uuid()
-  const archivePath = path.join(repositoryPath, `${uniqueId}.tar.gz`)
-  await fs.promises.writeFile(archivePath, archiveData)
-  archiveData = Buffer.from('') // Free memory
-
-  // Extract archive
-  core.info('Extracting the archive')
-  const extractPath = path.join(repositoryPath, uniqueId)
-  await io.mkdirP(extractPath)
-  if (IS_WINDOWS) {
-    await toolCache.extractZip(archivePath, extractPath)
-  } else {
-    await toolCache.extractTar(archivePath, extractPath)
-  }
-  io.rmRF(archivePath)
-
-  // Determine the path of the repository content. The archive contains
-  // a top-level folder and the repository content is inside.
-  const archiveFileNames = await fs.promises.readdir(extractPath)
-  assert.ok(
-    archiveFileNames.length == 1,
-    'Expected exactly one directory inside archive'
-  )
-  const archiveVersion = archiveFileNames[0] // The top-level folder name includes the short SHA
-  core.info(`Resolved version ${archiveVersion}`)
-  const tempRepositoryPath = path.join(extractPath, archiveVersion)
-
-  // Move the files
-  for (const fileName of await fs.promises.readdir(tempRepositoryPath)) {
-    const sourcePath = path.join(tempRepositoryPath, fileName)
-    const targetPath = path.join(repositoryPath, fileName)
-    if (IS_WINDOWS) {
-      await io.cp(sourcePath, targetPath, {recursive: true}) // Copy on Windows (Windows Defender may have a lock)
-    } else {
-      await io.mv(sourcePath, targetPath)
-    }
-  }
-  io.rmRF(extractPath)
-}
-
-async function downloadArchive(
-  authToken: string,
-  owner: string,
-  repo: string,
-  ref: string,
-  commit: string
-): Promise<Buffer> {
-  const octokit = new github.GitHub(authToken)
-  const params: ReposGetArchiveLinkParams = {
-    owner: owner,
-    repo: repo,
-    archive_format: IS_WINDOWS ? 'zipball' : 'tarball',
-    ref: commit || ref
-  }
-  const response = await octokit.repos.getArchiveLink(params)
-  if (response.status != 200) {
-    throw new Error(
-      `Unexpected response from GitHub API. Status: ${response.status}, Data: ${response.data}`
-    )
-  }
-
-  return Buffer.from(response.data) // response.data is ArrayBuffer
-}