124 lines
4.1 KiB
Markdown
124 lines
4.1 KiB
Markdown
# git-auto-commit-action
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This GitHub Action automatically commits files which have been changed during a Workflow run and pushes the Commit back to GitHub.
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The Committer is "GitHub Actions <actions@github.com>" and the Author of the Commit is "Your GitHub Username <github_username@users.noreply.github.com>.
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If no changes are available, the Actions does nothing.
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This Action has been inspired and adapted from the [auto-commit](https://github.com/cds-snc/github-actions/tree/master/auto-commit
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)-Action of the Canadian Digital Service and this [commit](https://github.com/elstudio/actions-js-build/blob/41d604d6e73d632e22eac40df8cc69b5added04b/commit/entrypoint.sh)-Action by Eric Johnson.
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*This action currently can't be used in conjunction with pull requests of forks. See [issue #25](https://github.com/stefanzweifel/git-auto-commit-action/issues/25) for more information.*
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## Usage
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Add the following step at the end of your job.
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```yaml
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- uses: stefanzweifel/git-auto-commit-action@v2.5.0
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with:
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commit_message: Apply automatic changes
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branch: ${{ github.head_ref }}
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# Optional git params
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commit_options: '--no-verify --signoff'
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# Optional glob pattern of files which should be added to the commit
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file_pattern: src/\*.js
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# Optional repository path
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repository: .
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env:
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GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
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```
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You **do not** have to create a new secret called `GITHUB_TOKEN` in your repository. `GITHUB_TOKEN` is a special token GitHub creates automatically during a Workflow run. (See [the documentation](https://help.github.com/en/articles/virtual-environments-for-github-actions#creating-and-using-secrets-encrypted-variables) for details)
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The Action will only commit files back, if changes are available. The resulting commit **will not trigger** another GitHub Actions Workflow run!
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It is recommended to use this Action in Workflows which listen to the `pull_request` event. If you want to use the Action on other events, you have to hardcode the value for `branch` as `github.head_ref` is only available in Pull Requests.
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## Example Usage
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This Action will only work, if the job in your Workflow changes project files.
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The most common use case for this, is when you're running a Linter or Code-Style fixer on GitHub Actions.
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In this example I'm running `php-cs-fixer` in a PHP project.
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### Example with `actions/checkout@v2`
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```yaml
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name: php-cs-fixer
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on: pull_request
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jobs:
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php-cs-fixer:
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runs-on: ubuntu-latest
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steps:
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- uses: actions/checkout@v2
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with:
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ref: ${{ github.head_ref }}
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- name: Run php-cs-fixer
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uses: docker://oskarstark/php-cs-fixer-ga
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- uses: stefanzweifel/git-auto-commit-action@v2.5.0
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with:
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commit_message: Apply php-cs-fixer changes
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branch: ${{ github.head_ref }}
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env:
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GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
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```
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### Example with `actions/checkout@v1`
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```yaml
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name: php-cs-fixer
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on:
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pull_request:
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jobs:
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php-cs-fixer:
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runs-on: ubuntu-latest
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steps:
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- uses: actions/checkout@v1
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with:
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fetch-depth: 1
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- name: Run php-cs-fixer
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uses: docker://oskarstark/php-cs-fixer-ga
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- name: Commit changed files
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uses: stefanzweifel/git-auto-commit-action@v2.5.0
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with:
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commit_message: Apply php-cs-fixer changes
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branch: ${{ github.head_ref }}
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file_pattern: src/\*.php
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env:
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GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
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```
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### Inputs
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Checkout [`action.yml`](https://github.com/stefanzweifel/git-auto-commit-action/blob/master/action.yml) for a full list of supported inputs.
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## Known Issues
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- GitHub currently prohibits Actions like this to push changes from a fork to the upstream repository. See [issue #25](https://github.com/stefanzweifel/git-auto-commit-action/issues/25) for more information.
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## Versioning
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We use [SemVer](http://semver.org/) for versioning. For the versions available, see the [tags on this repository](https://github.com/stefanzweifel/git-auto-commit-action/tags).
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## License
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This project is licensed under the MIT License - see the [LICENSE](https://github.com/stefanzweifel/git-auto-commit-action/blob/master/LICENSE) file for details.
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