Add & Commit

You can use this GitHub Action to commit changes made in your workflow run directly to your repo: for example, you use it to lint your code, update documentation, commit updated builds, etc....

This is heavily inspired by git-auto-commit-action (by Stefan Zweifel): that action automatically detects changed files and commits them. While this is useful for most situations, this doesn't commit untracked files and can sometimes commit unintended changes (such as package-lock.json or similar, that may have happened during previous steps).
This action lets you choose the path that you want to use when adding & committing changes so that it works as you would normally do using git on your machine.

Usage

Add a step like this to your workflow:

- uses: EndBug/add-and-commit@v5 # You can change this to use a specific version
  with:
    # The arguments for the `git add` command (see the paragraph below for more info)
    # Default: '.'
    add: 'src'

    # The name of the user that will be displayed as the author of the commit
    # Default: author of the commit that triggered the run
    author_name: Your Name

    # The email of the user that will be displayed as the author of the commit
    # Default: author of the commit that triggered the run
    author_email: mail@example.com

    # Name of the branch to use, if different from the one that triggered the workflow
    # Default: the branch that triggered the run
    branch: some-branch

    # The local path to the directory where your repository is located. You should use actions/checkout first to set it up
    # Default: '.'
    cwd: './path/to/the/repo'

    # The message for the commit
    # Default: 'Commit from GitHub Actions (name of the workflow)'
    message: 'Your commit message'

    # The flag used on the pull strategy
    # Default: '--no-rebase'
    pull_strategy: '--no-rebase or --no-ff or --rebase'

    # Whether to push the commit and, if any, its tags to the repo (only `true` and `false` are accepted)
    # Default: true
    push: false

    # The arguments for the `git rm` command (see the paragraph below for more info)
    # Default: ''
    remove: './dir/old_file.js'

    # Whether to use the --signoff option on `git commit` (only `true` and `false` are accepted)
    # Default: false
    signoff: true

    # Arguments for the git tag command (the tag name always needs to be the first word not preceded by an hyphen)
    # Default: ''
    tag: 'v1.0.0 --force'

  env:
    # This is necessary in order to push a commit to the repo
    GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }} # Leave this line unchanged

Environment variables:

The only env variable required is the token for the action to run: GitHub generates one automatically, but you need to pass it through env to make it available to actions. You can find more about GITHUB_TOKEN here.
That said, you can just copy the example line and not worry about it. If you do want to use a different token you can pass that in, but I wouldn't see any possible advantage in doing so.

Adding files:

The action adds files using a regular git add command, so you can put every kind of argument in the add option. For example, if you want to force-add a file: ./path/to/file.txt --force.
The script will not stop if one of the git commands fails. E.g.: if your command shows a "fatal: pathspec 'yourFile' did not match any files" error the action will go on.
You can also use JSON or YAML arrays (e.g. '["first", "second"]', "['first', 'second']") to make the action run multiple git add commands: the action will log how your input has been parsed. Please mind that your input still needs to be a string because of how GitHub Actions works with inputs: just write your array inside the string, the action will parse it later.

Deleting files:

You can delete files with the remove option: that runs a git rm command that will stage the files in the given path for removal. As with the add argument, you can use every option git rm allows (e.g. add --force to ignore .gitignore rules).
The script will not stop if one of the git commands fails. E.g.: if your command shows a "fatal: pathspec 'yourFile' did not match any files" error the action will go on.
You can also use JSON or YAML arrays (e.g. '["first", "second"]', "['first', 'second']") to make the action run multiple git rm commands: the action will log how your input has been parsed. Please mind that your input still needs to be a string because of how GitHub Actions works with inputs: just write your array inside the string, the action will parse it later.

Tagging:

You can use the tag option to enter the arguments for a git add command. In order for the action to isolate the tag name from the rest of the arguments, it should be the first word not preceded by an hyphen (e.g. -a tag-name -m "some other stuff" is ok).

Outputs:

The action provides these outputs:

• committed: whether the action has created a commit ('true' or 'false')
• pushed: whether the action has pushed to teh remote('true' or 'false')
• tagged: whether the action has created a tag ('true' or 'false')

For more info on how to use outputs, see "Context and expression syntax".

Examples:

Do you want to lint your JavaScript files, located in the src folder, with ESLint, so that fixable changes are done without your intervention? You can use a workflow like this:

name: Lint source code
on: push

jobs:
  run:
    name: Lint with ESLint
    runs-on: ubuntu-latest
    steps:
      - name: Checkout repo
        uses: actions/checkout@v2

      - name: Set up Node.js
        uses: actions/setup-node@v1
        with:
          node-version: 12.x

      - name: Install dependencies
        run: npm install

      - name: Update source code
        run: eslint "src/**" --fix

      - name: Commit changes
        uses: EndBug/add-and-commit@v5
        with:
          author_name: Your Name
          author_email: mail@example.com
          message: 'Your commit message'
          add: '*.js'
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

If you need to run the action on a repository that is not located in $GITHUB_WORKSPACE, you can use the cwd option: the action uses a cd normal command, so the path should follow bash standards.

name: Use a different repository directory
on: push

jobs:
  run:
    name: Add a text file
    runs-on: ubuntu-latest

    steps:
      # If you need to, you can check out your repo to a different location
      - uses: actions/checkout@v2
        with:
          path: './pathToRepo/'

      # You can make whatever type of change to the repo...
      - run: echo "123" > ./pathToRepo/file.txt

      # ...and then use the action as you would normally do, but providing the path to the repo
      - uses: EndBug/add-and-commit@v5
        with:
          message: 'Add the very useful text file'
          add: '*.txt --force'
          cwd: './pathToRepo/'
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

Contributors ✨

Thanks goes to these wonderful people (emoji key):

Federico Grandi 💻 📖	Tor Egil Jacobsen 💻	Ivan Yelizariev 🤔	jhhughes 🐛	Дмитрий Океаний 🤔	Brahma Dev 🐛	Felix Rojo Lapalma 🐛
Robin Wijnant 🐛 💻	Onilton Maciel 🤔	Josh Soref 📖	ToMe25 💻 🤔	JonasJacobsUserspace 🐛	pvogt09 💻	Connor Clark 🤔
Benedek Kozma 🤔	Dustin Brown 🐛	Chris McIntosh 🐛	Kevin Saliou 🤔	Joachim Jablon 🤔	Tim Schwenke 🤔

This project follows the all-contributors specification. Contributions of any kind welcome!

License

This action is distributed under the MIT license, check the license for more info.