A collection of custom GitHub Actions that are used to simplify our pipelines in projects to keep them DRY.

• gpg-import
• pip-compile-upgrade
• pr-create
• pypi-upload
• setup-jython
• simple-git-diff
• uv-pip-compile-upgrade

GitHub Action to import GPG private key.

Inputs:

• config-git (string): Whether to config Git to sign commits with the information obtained from GPG. Options: 'yes', 'no'. Defaults to 'yes'. Optional.
• passphrase (secret): GPG private key passphrase. Required.
• private-key (secret): GPG private key exported as an ASCII armored version. Required.

Outputs:

• git-user-email (string): Email address used for setting up Git identity.
• git-user-name (string): Name used for setting up Git identity.
• gpg-key-id (string): The long form of the GPG key ID.

Example:

name: sign-commit

on:
  push:
    branches:
      - main

jobs:
  sign-commit:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout repo
        uses: actions/checkout@v4

      - name: Import GPG key
        id: gpg-import
        uses: coatl-dev/actions/gpg-import@v5.1.1
        with:
          passphrase: ${{ secrets.GPG_PASSPHRASE }}
          private-key: ${{ secrets.GPG_PRIVATE_KEY }}

      - name: Make changes
        run: |
            # Your changes go here

      - name: Sign commit
        run: |
          # Creates a signed commit
          git commit -m "YOUR_COMMIT_MESSAGE"

Run pip-compile upgrade to upgrade your Python 2.7.18 requirements using coatl-dev/python-tools:2.7-pip-tools Docker image.

The pip-compile command lets you compile a requirements.txt file from your dependencies, specified in either setup.py or requirements.in.

Inputs:

• path (string): The location of the requirement file(s).
• extra-args (string): Extra arguments to pass to pip-compile. Optional. Defaults to ''.
• working-directory (string): The working directory to run the action in. Optional. Defaults to '.'.

Examples:

name: pip-compile-27

on:
  schedule:
    # Monthly at 12:00 PST (00:00 UTC)
    - cron: '0 20 1 * *'

jobs:
  pip-compile:
    runs-on: ubuntu-latest
    env:
      REQUIREMENTS_PATH: 'path/to/requirements'

    steps:
      - name: Checkout repo
        uses: actions/checkout@v4

      - name: pip-compile-27
        uses: coatl-dev/actions/pip-compile-upgrade@v5.1.1
        with:
          path: "${{ env.REQUIREMENTS_PATH }}"
          extra-args: '--reuse-hashes'

      - name: Detect changes
        id: git-diff
        uses: coatl-dev/actions/simple-git-diff@v5.1.1
        with:
          path: "${{ env.REQUIREMENTS_PATH }}"

      - name: Do something if changes were made
        if: ${{ steps.git-diff.outputs.diff == 'true' }}
        run: |
          echo "Changes were detected."

GitHub Action to create Pull Request using gh.

Inputs:

• gh-token (secret): GitHub token. Required.
• title (string): Title for the pull request. Optional.
• body (string): Body for the pull request. Optional.
• body-file (string): Read body text from file. Optional.
• auto-merge (string): Automatically merge only after necessary requirements are met. Options: 'yes', 'no'. Defaults to 'yes'. Optional.
• delete-branch (string): Delete the local and remote branch after merge. Options: 'yes', 'no'. Defaults to 'no'. Optional.

Example:

Add this step to your workflow:

      - name: Create Pull Request
        uses: coatl-dev/actions/pr-create@v5.1.1
        with:
          gh-token: ${{ secrets.GH_TOKEN }}

GitHub action to build and upload your Python distribution packages to PyPI (or any other repository) using build and twine.

Inputs:

• python-version (string): The Python version to use for building and publishing the package. Options: '2.7' or '3.12'. Defaults to '2.7'. Optional.
• check (boolean): Check metadata with twine before uploading. Defaults to true. Optional.
• url (string): The repository (package index) URL to upload the package to. Defaults to 'https://upload.pypi.org/legacy/'. Optional.
• username (string): The username to authenticate to the repository (package index) as. Defaults to '__token__'. Optional.
• password (secret): The password to authenticate to the repository (package index) with. This can also be a token. Required.
• working-directory (string): The directory to run the action in. Optional. Defaults to github.workspace.

Example:

    - name: Upload Python package to PyPI
      uses: coatl-dev/actions/pypi-upload@v5.1.1
      with:
        python-version: '2.7'
        check: 'false'
        password: ${{ secrets.PYPI_API_TOKEN }}

Set up a specific version of Jython and add the command-line tools to the PATH.

Inputs:

• jython-version (string): The Jython version to install. Defaults to '2.7.4'. Optional. See supported Jython versions.
• java-distribution (string): Java distribution to use for installing Jython. Defaults to 'temurin'. Optional. See supported Java distributions.
• java-version (string): The Java version to set up. Defaults to '17'. Optional.

Outputs:

• jython-version (string): The installed Jython version.
• jython-path (string): The absolute path to the Jython executable.
• java-distribution (string):Distribution of Java that has been installed.
• java-version (string): Actual version of the java environment that has been installed.
• java-path (string): Path to where the java environment has been installed (same as $JAVA_HOME).

Example:

    - name: Set up Jython
      uses: coatl-dev/actions/setup-jython@v5.1.1
      with:
        jython-version: '2.7.3'
    - run: jython my_script.py

Run git diff on a file or path.

Inputs:

• path (string): File or path to check for changes. Defaults to '.'. Optional.

Outputs:

• diff (string): Whether files were changed between commits. Returns: 'true' or 'false'.

Example:

name: git-diff

on:
  push:
    branches:
      - main

jobs:
  sign-commit:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout repo
        uses: actions/checkout@v4

      - name: Modify file in repo
        run: |
          echo "New line" >> README.md

      - name: Detect changes
        id: git-diff
        uses: coatl-dev/actions/simple-git-diff@v5.1.1
        with:
          path: 'README.md'

      - name: Do something if changes were detected
        if: ${{ steps.git-diff.outputs.diff == 'true' }}
        run: |
          echo "Changes were detected."

Run uv pip compile-upgrade to upgrade your Python requirements.

The uv pip compile command lets you compile a requirements.txt file from your dependencies, specified in either pyproject.toml, setup.cfg, setup.py, or requirements.in.

Inputs:

• path (string): The location of the requirement file(s).
• python-version (string): The version of Python to set UV_PYTHON to. You may use MAJOR.MINOR or exact version. Options: '3.8' to '3.14'. Defaults to '3.13'. Optional.
• uv-version (string): The version of uv to install. Defaults to 'latest'. Optional.
• working-directory (string): The working directory to run the action in. Optional. Defaults to '.'.

Example:

name: uv-pip-compile

on:
  schedule:
    # Monthly at 12:00 PST (00:00 UTC)
    - cron: '0 20 1 * *'

jobs:
  pip-compile:
    runs-on: ubuntu-latest
    env:
      REQUIREMENTS_PATH: 'path/to/requirements'

    steps:
      - name: Checkout repo
        uses: actions/checkout@v4

      - name: pip-compile-312
        uses: coatl-dev/actions/uv-pip-compile-upgrade@v5.1.1
        with:
          path: "${{ env.REQUIREMENTS_PATH }}"
          python-version: '3.12'

      - name: Detect changes
        id: git-diff
        uses: coatl-dev/actions/simple-git-diff@v5.1.1
        with:
          path: "${{ env.REQUIREMENTS_PATH }}"

      - name: Do something if changes were made
        if: ${{ steps.git-diff.outputs.diff == 'true' }}
        run: |
          echo "Changes were detected."