action.yml

name: 'PyBuilder Action'
description: 'PyBuilder Composite GitHub Action'
branding:
  icon: zap
  color: blue
inputs:
  checkout:
    description: 'Do checkout first'
    required: false
    default: 'true'
  install-python:
    description: 'Whether to install Python'
    required: false
    default: 'true'
  homebrew-python:
    description: 'Whether Python should be installed via Homebrew'
    required: false
    default: 'false'
  python-version:
    description: 'Python version to use, if installing'
    required: false
    default: '3.11'
  architecture:
    description: 'Install Python for specific architecture, if installing'
    required: false
    default: x64
  with-venv:
    description: 'Whether to use Virtualenv during a build'
    required: false
    default: 'true'
  install-pyb:
    description: 'Install PyBuilder'
    required: false
    default: 'true'
  pyb-version:
    description: 'PyBuilder version to install'
    required: false
    default: '>=0.12.0'
  pyb-command:
    description: 'Command to run PyBuilder'
    required: false
    default: 'pyb'
  pyb-args:
    description: 'PyBuilder command line arguments'
    required: false
    default: "-E ci -v -X"
  pyb-extra-args:
    description: 'PyBuilder extra command line arguments'
    required: false
    default: ""
  pre-build:
    description: 'Run a script before PyBuilder build'
    required: false
    default: ""
runs:
  using: "composite"
  steps:
    - name: Configure Python Executable
      shell: bash
      run: |
        PV='${{inputs.python-version}}'
        PV="${PV##pypy-}"
        echo "PYTHON=python${PV%%.*}" >> $GITHUB_ENV

    - name: Checkout
      if: inputs.checkout == 'true'
      uses: actions/checkout@v4

    - name: Setup Python
      if: inputs.install-python == 'true' && (runner.os != 'macOS' || inputs.homebrew-python != 'true')
      uses: actions/setup-python@v5
      with:
        python-version: '${{ inputs.python-version }}'
        architecture: '${{ inputs.architecture }}'

    - name: Setup Python with Homebrew
      shell: bash
      if: inputs.install-python == 'true' && runner.os == 'macOS' && inputs.homebrew-python == 'true'
      run: |
        NONINTERACTIVE=1 bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/HEAD/uninstall.sh)" || true
        NONINTERACTIVE=1 bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/HEAD/install.sh)"
        brew uninstall --force --ignore-dependencies 'python@${{ inputs.python-version }}' || true
        brew install --overwrite 'python@${{ inputs.python-version }}'
        echo "/usr/local/opt/python@${{ inputs.python-version }}/Frameworks/Python.framework/Versions/${{ inputs.python-version }}/bin" >> $GITHUB_PATH
        echo "/usr/local/opt/python@${{ inputs.python-version }}/libexec/bin" >> $GITHUB_PATH
        echo "/usr/local/opt/python@${{ inputs.python-version }}/bin" >> $GITHUB_PATH

    - name: Python Pre-VENV Check
      shell: bash
      run: |
        pwd
        echo $PATH
        which $PYTHON
        $PYTHON --version
        $PYTHON -m pip --version
        # $PYTHON -c "import sysconfig; import pprint; pprint.pprint(sysconfig.get_config_vars())"

    - name: Create VEnv
      shell: bash
      if: inputs.with-venv == 'true'
      run: |
        $PYTHON -m pip install --break-system-packages virtualenv
        virtualenv $HOME/.pyb
        echo "$HOME/.pyb/bin" >> $GITHUB_PATH

    - name: Python Post-VENV Check
      shell: bash
      run: |
        pwd
        echo $PATH
        which $PYTHON
        $PYTHON --version
        $PYTHON -m pip --version
        # $PYTHON -c "import sysconfig; import pprint; pprint.pprint(sysconfig.get_config_vars())"

    - name: Install PyBuilder
      shell: bash
      if: inputs.install-pyb == 'true'
      run: |
        $PYTHON -m pip install --break-system-packages 'pybuilder${{ inputs.pyb-version }}'
        which pyb
        pyb --version

    - name: Pre-Build
      shell: bash
      if: inputs.pre-build != ''
      run: |
        ${{ inputs.pre-build }}

    - name: Build
      shell: bash
      run: ${{ inputs.pyb-command }} ${{ inputs.pyb-args }} ${{ inputs.pyb-extra-args }}