circuitpython/.github/actions/deps/python/action.yml

name: Fetch python deps

inputs:
  action:
    description: The cache action to use
    required: false
    default: restore
    type: choice
    options:
    - cache
    - restore

runs:
  using: composite
  steps:
    - name: Cache python dependencies
      id: cache-python-deps
      if: inputs.action == 'cache'
      uses: actions/cache@v3
      with:
        path: .cp_tools
        key: ${{ runner.os }}-${{ env.pythonLocation }}-tools-cp-${{ hashFiles('requirements-dev.txt') }}

    - name: Restore python dependencies
      id: restore-python-deps
      if: inputs.action == 'restore'
      uses: actions/cache/restore@v3
      with:
        path: .cp_tools
        key: ${{ runner.os }}-${{ env.pythonLocation }}-tools-cp-${{ hashFiles('requirements-dev.txt') }}

    - name: Set up venv
      if: inputs.action == 'cache' && !steps.cache-python-deps.outputs.cache-hit
      run: python -m venv .cp_tools
      shell: bash

    - name: Activate venv
      if: inputs.action == 'cache' || (inputs.action == 'restore' && steps.restore-python-deps.outputs.cache-hit)
      run: |
        source .cp_tools/bin/activate
        echo >> $GITHUB_PATH "$PATH"
      shell: bash