name: Setup Poetry and Python

inputs:
  python-version:
    description: Python version to use and the Poetry installed with
    required: true
    default: '3.10'
  poetry-version:
    description: Poetry version to set up
    required: true
    default: '1.8.4'
  poetry-lockfile:
    description: Path to the Poetry lockfile to restore cache from
    required: true
    default: ''

runs:
  using: composite
  steps:
    - name: Set up Python ${{ inputs.python-version }}
      uses: actions/setup-python@v5
      with:
        python-version: ${{ inputs.python-version }}
        cache: pip

    - name: Install Poetry
      shell: bash
      run: pip install poetry==${{ inputs.poetry-version }}

    - name: Restore Poetry cache
      if: ${{ inputs.poetry-lockfile != '' }}
      uses: actions/setup-python@v5
      with:
        python-version: ${{ inputs.python-version }}
        cache: poetry
        cache-dependency-path: ${{ inputs.poetry-lockfile }}