.

.github/workflows/test.yml

@@ -1,39 +1,25 @@
 name: Build and Test
 
-on:
-  pull_request:
-  push:
-    branches:
-      - master
-      - releases/*
+on: push
 
 jobs:
-  build:
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@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: ${{ matrix.runs-on }}
-
+  test-archive:
+    runs-on: windows-latest
     steps:
       # Clone this repo
       - name: Checkout
-        uses: actions/checkout@v2
+        shell: bash
+        run: |
+          curl --location --user token:${{ github.token }} --output checkout.tar.gz https://api.github.com/repos/actions/checkout/tarball/${{ github.sha }}
+          tar -xzf checkout.tar.gz
+          mv */* ./
 
       # Basic checkout
+      - shell: cmd
+        run: |
+          echo echo hello > git.cmd
+          echo ::add-path::%CD%
+
       - name: Basic checkout
         uses: ./
         with:
@@ -41,61 +27,5 @@ jobs:
           path: basic
       - name: Verify basic
         shell: bash
-        run: __test__/verify-basic.sh
+        run: __test__/verify-basic.sh container
 
-      # 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

README.md

@@ -2,30 +2,29 @@
   <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 V2
+# Checkout V2 beta
 
 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` to fetch more history. Refer [here](https://help.github.com/en/articles/events-that-trigger-workflows) to learn which commit `$GITHUB_SHA` points to for different events.
+By default, the repository that triggered the workflow is checked-out, for the ref/SHA that triggered the event.
 
-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.
-
-When Git 2.18 or higher is not in your PATH, falls back to the REST API to download the files.
+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 performance
-  - Fetches only a single commit by default
+- Improved fetch performance
+  - The default behavior now fetches only the SHA being checked-out
 - Script authenticated git commands
-  - Auth token persisted in the local git config
+  - 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
-  - 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
-  - When using a job container, the container's PATH is used
+  - `with.path` is always relative to `github.workspace`
+  - Aligns better with container actions, where `github.workspace` gets mapped in
 - Removed input `submodules`
 
 Refer [here](https://github.com/actions/checkout/blob/v1/README.md) for previous versions.
@@ -34,28 +33,21 @@ Refer [here](https://github.com/actions/checkout/blob/v1/README.md) for previous
 
 <!-- start usage -->
 ```yaml
-- uses: actions/checkout@v2
+- uses: actions/checkout@v2-beta
   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
+    # 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. [Learn more about creating
-    # and using encrypted secrets](https://help.github.com/en/actions/automating-your-workflow-with-github-actions/creating-and-using-encrypted-secrets)
+    # Access token for clone repository
     # 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: ''
 
@@ -73,139 +65,31 @@ Refer [here](https://github.com/actions/checkout/blob/v1/README.md) for previous
 ```
 <!-- end usage -->
 
-# Scenarios
-
-- [Checkout a different branch](#Checkout-a-different-branch)
-- [Checkout HEAD^](#Checkout-HEAD)
-- [Checkout multiple repos (side by side)](#Checkout-multiple-repos-side-by-side)
-- [Checkout multiple repos (nested)](#Checkout-multiple-repos-nested)
-- [Checkout multiple repos (private)](#Checkout-multiple-repos-private)
-- [Checkout pull request HEAD commit instead of merge commit](#Checkout-pull-request-HEAD-commit-instead-of-merge-commit)
-- [Checkout pull request on closed event](#Checkout-pull-request-on-closed-event)
-- [Checkout submodules](#Checkout-submodules)
-- [Fetch all tags](#Fetch-all-tags)
-- [Fetch all branches](#Fetch-all-branches)
-- [Fetch all history for all tags and branches](#Fetch-all-history-for-all-tags-and-branches)
-
 ## Checkout a different branch
 
 ```yaml
-- uses: actions/checkout@v2
+- uses: actions/checkout@v2-beta
   with:
-    ref: my-branch
+    ref: some-branch
 ```
 
-## Checkout HEAD^
+## Checkout a different, private repository
 
 ```yaml
-- uses: actions/checkout@v2
+- uses: actions/checkout@v2-beta
   with:
-    fetch-depth: 2
-- run: git checkout HEAD^
-```
-
-## Checkout multiple repos (side by side)
-
-```yaml
-- name: Checkout
-  uses: actions/checkout@v2
-  with:
-    path: main
-
-- name: Checkout tools repo
-  uses: actions/checkout@v2
-  with:
-    repository: my-org/my-tools
-    path: my-tools
-```
-
-## Checkout multiple repos (nested)
-
-```yaml
-- name: Checkout
-  uses: actions/checkout@v2
-
-- name: Checkout tools repo
-  uses: actions/checkout@v2
-  with:
-    repository: my-org/my-tools
-    path: my-tools
-```
-
-## Checkout multiple repos (private)
-
-```yaml
-- name: Checkout
-  uses: actions/checkout@v2
-  with:
-    path: main
-
-- name: Checkout private tools
-  uses: actions/checkout@v2
-  with:
-    repository: my-org/my-private-tools
+    repository: myAccount/myRepository
+    ref: refs/heads/master
     token: ${{ secrets.GitHub_PAT }} # `GitHub_PAT` is a secret that contains your PAT
-    path: my-tools
 ```
+> - `${{ 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).
 
-> - `${{ github.token }}` is scoped to the current repository, so if you want to checkout a different 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 pull request HEAD commit instead of merge commit
+## Checkout the HEAD commit of a PR, rather than the merge commit
 
 ```yaml
-- uses: actions/checkout@v2
+- uses: actions/checkout@v2-beta
   with:
-    ref: ${{ github.event.pull_request.head.sha }}
-```
-
-## Checkout pull request on closed event
-
-```yaml
-on:
-  pull_request:
-    branches: [master]
-    types: [opened, synchronize, closed]
-jobs:
-  build:
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v2
-```
-
-## Checkout submodules
-
-```yaml
-- uses: actions/checkout@v2
-- name: Checkout submodules
-  shell: bash
-  run: |
-    auth_header="$(git config --local --get http.https://github.com/.extraheader)"
-    git submodule sync --recursive
-    git -c "http.extraheader=$auth_header" -c protocol.version=2 submodule update --init --force --recursive --depth=1
-```
-
-## Fetch all tags
-
-```yaml
-- uses: actions/checkout@v2
-- run: git fetch --depth=1 origin +refs/tags/*:refs/tags/*
-```
-
-## Fetch all branches
-
-```yaml
-- uses: actions/checkout@v2
-- run: |
-    git fetch --no-tags --prune --depth=1 origin +refs/heads/*:refs/remotes/origin/*
-```
-
-## Fetch all history for all tags and branches
-
-```yaml
-- uses: actions/checkout@v2
-- run: |
-    git fetch --prune --unshallow
+    ref: ${{ github.event.after }}
 ```
 
 # License

__test__/input-helper.test.ts

@@ -63,7 +63,7 @@ describe('input-helper tests', () => {
   it('sets defaults', () => {
     const settings: ISourceSettings = inputHelper.getInputs()
     expect(settings).toBeTruthy()
-    expect(settings.authToken).toBeFalsy()
+    expect(settings.accessToken).toBeFalsy()
     expect(settings.clean).toBe(true)
     expect(settings.commit).toBeTruthy()
     expect(settings.commit).toBe('1234567890123456789012345678901234567890')

__test__/verify-basic.sh

@@ -5,7 +5,7 @@ if [ ! -f "./basic/basic-file.txt" ]; then
     exit 1
 fi
 
-if [ "$1" = "--archive" ]; then
+if [ "$1" = "container" ]; then
   # Verify no .git folder
   if [ -d "./basic/.git" ]; then
     echo "Did not expect ./basic/.git folder to exist"
@@ -20,5 +20,5 @@ else
 
   # Verify auth token
   cd basic
-  git fetch --no-tags --depth=1 origin +refs/heads/master:refs/remotes/origin/master
+  git fetch --depth=1
 fi

action.yml

@@ -6,19 +6,12 @@ inputs:
     default: ${{ github.repository }}
   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`.
+      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`.
   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. [Learn more about
-      creating and using encrypted secrets](https://help.github.com/en/actions/automating-your-workflow-with-github-actions/creating-and-using-encrypted-secrets)
+    description: 'Access token for clone repository'
     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'
   clean:

package-lock.json

@@ -1,6 +1,6 @@
 {
   "name": "checkout",
-  "version": "2.0.1",
+  "version": "2.0.0",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
@@ -929,11 +929,6 @@
       "integrity": "sha512-7evsyfH1cLOCdAzZAd43Cic04yKydNx0cF+7tiA19p1XnLLPU4dpCQOqpjqwokFe//vS0QqfqqjCS2JkiIs0cA==",
       "dev": true
     },
-    "agent-base": {
-      "version": "5.1.1",
-      "resolved": "https://registry.npmjs.org/agent-base/-/agent-base-5.1.1.tgz",
-      "integrity": "sha512-TMeqbNl2fMW0nMjTEPOwe3J/PRFP4vqeoNuQMG0HlMrtm5QxKqdvAkZ1pRBQ/ulIyDD5Yq0nJ7YbdD8ey0TO3g=="
-    },
     "ajv": {
       "version": "6.10.2",
       "resolved": "https://registry.npmjs.org/ajv/-/ajv-6.10.2.tgz",
@@ -1712,6 +1707,7 @@
       "version": "4.1.1",
       "resolved": "https://registry.npmjs.org/debug/-/debug-4.1.1.tgz",
       "integrity": "sha512-pYAIzeRo8J6KPEaJ0VWOh5Pzkbw/RetuzehGM7QRRX5he4fPHx2rdKMB256ehJCkX+XRQm16eZLqLNS8RSZXZw==",
+      "dev": true,
       "requires": {
         "ms": "^2.1.1"
       }
@@ -3674,15 +3670,6 @@
         "sshpk": "^1.7.0"
       }
     },
-    "https-proxy-agent": {
-      "version": "4.0.0",
-      "resolved": "https://registry.npmjs.org/https-proxy-agent/-/https-proxy-agent-4.0.0.tgz",
-      "integrity": "sha512-zoDhWrkR3of1l9QAL8/scJZyLu8j/gBkcwcaQOZh7Gyh/+uJQzGVETdgT30akuwkpL8HTRfssqI3BZuV18teDg==",
-      "requires": {
-        "agent-base": "5",
-        "debug": "4"
-      }
-    },
     "iconv-lite": {
       "version": "0.4.24",
       "resolved": "https://registry.npmjs.org/iconv-lite/-/iconv-lite-0.4.24.tgz",
@@ -4998,7 +4985,8 @@
     "ms": {
       "version": "2.1.2",
       "resolved": "https://registry.npmjs.org/ms/-/ms-2.1.2.tgz",
-      "integrity": "sha512-sGkPx+VjMtmA6MX27oA4FBFELFCZZ4S4XqeGOXCv68tT+jb3vk/RyaKWP0PTKyWtmLSM0b+adUTEvbs1PEaH2w=="
+      "integrity": "sha512-sGkPx+VjMtmA6MX27oA4FBFELFCZZ4S4XqeGOXCv68tT+jb3vk/RyaKWP0PTKyWtmLSM0b+adUTEvbs1PEaH2w==",
+      "dev": true
     },
     "mute-stream": {
       "version": "0.0.7",

package.json

@@ -1,6 +1,6 @@
 {
   "name": "checkout",
-  "version": "2.0.1",
+  "version": "2.0.0",
   "description": "checkout action",
   "main": "lib/main.js",
   "scripts": {
@@ -34,7 +34,6 @@
     "@actions/github": "^2.0.0",
     "@actions/io": "^1.0.1",
     "@actions/tool-cache": "^1.1.2",
-    "https-proxy-agent": "^4.0.0",
     "uuid": "^3.3.3"
   },
   "devDependencies": {

src/git-command-manager.ts

@@ -77,12 +77,10 @@ class GitCommandManager {
   async branchList(remote: boolean): Promise<string[]> {
     const result: string[] = []
 
-    // Note, this implementation uses "rev-parse --symbolic-full-name" because the output from
+    // Note, this implementation uses "rev-parse --symbolic" because the output from
     // "branch --list" is more difficult when in a detached HEAD state.
-    // Note, this implementation uses "rev-parse --symbolic-full-name" because there is a bug
-    // in Git 2.18 that causes "rev-parse --symbolic" to output symbolic full names.
 
-    const args = ['rev-parse', '--symbolic-full-name']
+    const args = ['rev-parse', '--symbolic']
     if (remote) {
       args.push('--remotes=origin')
     } else {
@@ -94,12 +92,6 @@ class GitCommandManager {
     for (let branch of output.stdout.trim().split('\n')) {
       branch = branch.trim()
       if (branch) {
-        if (branch.startsWith('refs/heads/')) {
-          branch = branch.substr('refs/heads/'.length)
-        } else if (branch.startsWith('refs/remotes/')) {
-          branch = branch.substr('refs/remotes/'.length)
-        }
-
         result.push(branch)
       }
     }
@@ -124,7 +116,7 @@ class GitCommandManager {
   }
 
   async config(configKey: string, configValue: string): Promise<void> {
-    await this.execGit(['config', '--local', configKey, configValue])
+    await this.execGit(['config', configKey, configValue])
   }
 
   async configExists(configKey: string): Promise<boolean> {
@@ -132,7 +124,7 @@ class GitCommandManager {
       return `\\${x}`
     })
     const output = await this.execGit(
-      ['config', '--local', '--name-only', '--get-regexp', pattern],
+      ['config', '--name-only', '--get-regexp', pattern],
       true
     )
     return output.exitCode === 0
@@ -178,12 +170,12 @@ class GitCommandManager {
   }
 
   async isDetached(): Promise<boolean> {
-    // Note, "branch --show-current" would be simpler but isn't available until Git 2.22
-    const output = await this.execGit(
-      ['rev-parse', '--symbolic-full-name', '--verify', '--quiet', 'HEAD'],
-      true
-    )
-    return !output.stdout.trim().startsWith('refs/heads/')
+    // Note, this implementation uses "branch --show-current" because
+    // "rev-parse --symbolic-full-name HEAD" can fail on a new repo
+    // with nothing checked out.
+
+    const output = await this.execGit(['branch', '--show-current'])
+    return output.stdout.trim() === ''
   }
 
   async lfsFetch(ref: string): Promise<void> {
@@ -219,23 +211,20 @@ class GitCommandManager {
 
   async tryConfigUnset(configKey: string): Promise<boolean> {
     const output = await this.execGit(
-      ['config', '--local', '--unset-all', configKey],
+      ['config', '--unset-all', configKey],
       true
     )
     return output.exitCode === 0
   }
 
   async tryDisableAutomaticGarbageCollection(): Promise<boolean> {
-    const output = await this.execGit(
-      ['config', '--local', 'gc.auto', '0'],
-      true
-    )
+    const output = await this.execGit(['config', 'gc.auto', '0'], true)
     return output.exitCode === 0
   }
 
   async tryGetFetchUrl(): Promise<string> {
     const output = await this.execGit(
-      ['config', '--local', '--get', 'remote.origin.url'],
+      ['config', '--get', 'remote.origin.url'],
       true
     )
 

src/git-source-provider.ts

@@ -1,4 +1,5 @@
 import * as core from '@actions/core'
+import * as coreCommand from '@actions/core/lib/command'
 import * as fs from 'fs'
 import * as fsHelper from './fs-helper'
 import * as gitCommandManager from './git-command-manager'
@@ -20,8 +21,7 @@ export interface ISourceSettings {
   clean: boolean
   fetchDepth: number
   lfs: boolean
-  authToken: string
-  persistCredentials: boolean
+  accessToken: string
 }
 
 export async function getSource(settings: ISourceSettings): Promise<void> {
@@ -65,7 +65,7 @@ export async function getSource(settings: ISourceSettings): Promise<void> {
       `To create a local Git repository instead, add Git ${gitCommandManager.MinimumGitVersion} or higher to the PATH`
     )
     await githubApiHelper.downloadRepository(
-      settings.authToken,
+      settings.accessToken,
       settings.repositoryOwner,
       settings.repositoryName,
       settings.ref,
@@ -94,43 +94,43 @@ export async function getSource(settings: ISourceSettings): Promise<void> {
     // Remove possible previous extraheader
     await removeGitConfig(git, authConfigKey)
 
-    try {
-      // Config auth token
-      await configureAuthToken(git, settings.authToken)
+    // Add extraheader (auth)
+    const base64Credentials = Buffer.from(
+      `x-access-token:${settings.accessToken}`,
+      'utf8'
+    ).toString('base64')
+    core.setSecret(base64Credentials)
+    const authConfigValue = `AUTHORIZATION: basic ${base64Credentials}`
+    await git.config(authConfigKey, authConfigValue)
 
-      // LFS install
-      if (settings.lfs) {
-        await git.lfsInstall()
-      }
-
-      // Fetch
-      const refSpec = refHelper.getRefSpec(settings.ref, settings.commit)
-      await git.fetch(settings.fetchDepth, refSpec)
-
-      // Checkout info
-      const checkoutInfo = await refHelper.getCheckoutInfo(
-        git,
-        settings.ref,
-        settings.commit
-      )
-
-      // LFS fetch
-      // Explicit lfs-fetch to avoid slow checkout (fetches one lfs object at a time).
-      // Explicit lfs fetch will fetch lfs objects in parallel.
-      if (settings.lfs) {
-        await git.lfsFetch(checkoutInfo.startPoint || checkoutInfo.ref)
-      }
-
-      // Checkout
-      await git.checkout(checkoutInfo.ref, checkoutInfo.startPoint)
-
-      // Dump some info about the checked out commit
-      await git.log1()
-    } finally {
-      if (!settings.persistCredentials) {
-        await removeGitConfig(git, authConfigKey)
-      }
+    // LFS install
+    if (settings.lfs) {
+      await git.lfsInstall()
     }
+
+    // Fetch
+    const refSpec = refHelper.getRefSpec(settings.ref, settings.commit)
+    await git.fetch(settings.fetchDepth, refSpec)
+
+    // Checkout info
+    const checkoutInfo = await refHelper.getCheckoutInfo(
+      git,
+      settings.ref,
+      settings.commit
+    )
+
+    // LFS fetch
+    // Explicit lfs-fetch to avoid slow checkout (fetches one lfs object at a time).
+    // Explicit lfs fetch will fetch lfs objects in parallel.
+    if (settings.lfs) {
+      await git.lfsFetch(checkoutInfo.startPoint || checkoutInfo.ref)
+    }
+
+    // Checkout
+    await git.checkout(checkoutInfo.ref, checkoutInfo.startPoint)
+
+    // Dump some info about the checked out commit
+    await git.log1()
   }
 }
 
@@ -255,40 +255,6 @@ async function prepareExistingDirectory(
   }
 }
 
-async function configureAuthToken(
-  git: IGitCommandManager,
-  authToken: string
-): Promise<void> {
-  // Configure a placeholder value. This approach avoids the credential being captured
-  // by process creation audit events, which are commonly logged. For more information,
-  // refer to https://docs.microsoft.com/en-us/windows-server/identity/ad-ds/manage/component-updates/command-line-process-auditing
-  const placeholder = `AUTHORIZATION: basic ***`
-  await git.config(authConfigKey, placeholder)
-
-  // Determine the basic credential value
-  const basicCredential = Buffer.from(
-    `x-access-token:${authToken}`,
-    'utf8'
-  ).toString('base64')
-  core.setSecret(basicCredential)
-
-  // Replace the value in the config file
-  const configPath = path.join(git.getWorkingDirectory(), '.git', 'config')
-  let content = (await fs.promises.readFile(configPath)).toString()
-  const placeholderIndex = content.indexOf(placeholder)
-  if (
-    placeholderIndex < 0 ||
-    placeholderIndex != content.lastIndexOf(placeholder)
-  ) {
-    throw new Error('Unable to replace auth placeholder in .git/config')
-  }
-  content = content.replace(
-    placeholder,
-    `AUTHORIZATION: basic ${basicCredential}`
-  )
-  await fs.promises.writeFile(configPath, content)
-}
-
 async function removeGitConfig(
   git: IGitCommandManager,
   configKey: string
@@ -298,6 +264,21 @@ async function removeGitConfig(
     !(await git.tryConfigUnset(configKey))
   ) {
     // Load the config contents
-    core.warning(`Failed to remove '${configKey}' from the git config`)
+    core.warning(
+      `Failed to remove '${configKey}' from the git config. Attempting to remove the config value by editing the file directly.`
+    )
+    const configPath = path.join(git.getWorkingDirectory(), '.git', 'config')
+    fsHelper.fileExistsSync(configPath)
+    let contents = fs.readFileSync(configPath).toString() || ''
+
+    // Filter - only includes lines that do not contain the config key
+    const upperConfigKey = configKey.toUpperCase()
+    const split = contents
+      .split('\n')
+      .filter(x => !x.toUpperCase().includes(upperConfigKey))
+    contents = split.join('\n')
+
+    // Rewrite the config file
+    fs.writeFileSync(configPath, contents)
   }
 }

src/github-api-helper.ts

@@ -8,12 +8,11 @@ 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'
-import HttpsProxyAgent from 'https-proxy-agent'
 
 const IS_WINDOWS = process.platform === 'win32'
 
 export async function downloadRepository(
-  authToken: string,
+  accessToken: string,
   owner: string,
   repo: string,
   ref: string,
@@ -23,7 +22,7 @@ export async function downloadRepository(
   // Download the archive
   let archiveData = await retryHelper.execute(async () => {
     core.info('Downloading the archive')
-    return await downloadArchive(authToken, owner, repo, ref, commit)
+    return await downloadArchive(accessToken, owner, repo, ref, commit)
   })
 
   // Write archive to disk
@@ -59,23 +58,19 @@ export async function downloadRepository(
   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)
-    }
+    await io.mv(sourcePath, targetPath)
   }
   io.rmRF(extractPath)
 }
 
 async function downloadArchive(
-  authToken: string,
+  accessToken: string,
   owner: string,
   repo: string,
   ref: string,
   commit: string
 ): Promise<Buffer> {
-  const octokit = createOctokit(authToken)
+  const octokit = new github.GitHub(accessToken)
   const params: ReposGetArchiveLinkParams = {
     owner: owner,
     repo: repo,
@@ -85,44 +80,9 @@ async function downloadArchive(
   const response = await octokit.repos.getArchiveLink(params)
   if (response.status != 200) {
     throw new Error(
-      `Unexpected response from GitHub API. Status: ${response.status}, Data: ${response.data}`
+      `Unexpected response from GitHub API. Status: '${response.status}'`
     )
   }
 
   return Buffer.from(response.data) // response.data is ArrayBuffer
 }
-
-function createOctokit(authToken: string): github.GitHub {
-  let proxyVar: string =
-    process.env['https_proxy'] || process.env['HTTPS_PROXY'] || ''
-
-  if (!proxyVar) {
-    return new github.GitHub(authToken)
-  }
-
-  let noProxy: string = process.env['no_proxy'] || process.env['NO_PROXY'] || ''
-
-  let bypass: boolean = false
-  if (noProxy) {
-    let bypassList = noProxy.split(',')
-    for (let i = 0; i < bypassList.length; i++) {
-      let item = bypassList[i]
-      if (
-        item &&
-        typeof item === 'string' &&
-        item.trim().toLocaleLowerCase() === 'github.com'
-      ) {
-        bypass = true
-        break
-      }
-    }
-  }
-
-  if (bypass) {
-    return new github.GitHub(authToken)
-  } else {
-    return new github.GitHub(authToken, {
-      request: {agent: new HttpsProxyAgent(proxyVar)}
-    })
-  }
-}

src/input-helper.ts

@@ -97,12 +97,8 @@ export function getInputs(): ISourceSettings {
   result.lfs = (core.getInput('lfs') || 'false').toUpperCase() === 'TRUE'
   core.debug(`lfs = ${result.lfs}`)
 
-  // Auth token
-  result.authToken = core.getInput('token')
-
-  // Persist credentials
-  result.persistCredentials =
-    (core.getInput('persist-credentials') || 'false').toUpperCase() === 'TRUE'
+  // Access token
+  result.accessToken = core.getInput('token')
 
   return result
 }

src/misc/generate-docs.ts

@@ -65,14 +65,9 @@ function updateUsage(
       let segment: string = description
       if (description.length > width) {
         segment = description.substr(0, width + 1)
-        while (!segment.endsWith(' ') && segment) {
+        while (!segment.endsWith(' ')) {
           segment = segment.substr(0, segment.length - 1)
         }
-
-        // Trimmed too much?
-        if (segment.length < width * 0.67) {
-          segment = description
-        }
       } else {
         segment = description
       }
@@ -101,7 +96,7 @@ function updateUsage(
 }
 
 updateUsage(
-  'actions/checkout@v2',
+  'actions/checkout@v2-beta',
   path.join(__dirname, '..', '..', 'action.yml'),
   path.join(__dirname, '..', '..', 'README.md')
 )

src/retry-helper.ts

@@ -17,9 +17,6 @@ export class RetryHelper {
     this.maxAttempts = maxAttempts
     this.minSeconds = Math.floor(minSeconds)
     this.maxSeconds = Math.floor(maxSeconds)
-    if (this.minSeconds > this.maxSeconds) {
-      throw new Error('min seconds should be less than or equal to max seconds')
-    }
   }
 
   async execute<T>(action: () => Promise<T>): Promise<T> {

src/state-helper.ts

@@ -9,8 +9,7 @@ export const IsPost = !!process.env['STATE_isPost']
 /**
  * The repository path for the POST action. The value is empty during the MAIN action.
  */
-export const RepositoryPath =
-  (process.env['STATE_repositoryPath'] as string) || ''
+export const RepositoryPath = process.env['STATE_repositoryPath'] as string
 
 /**
  * Save the repository path so the POST action can retrieve the value.