name: 'Setup Python and Dependencies'
description: 'Common setup steps for Python and pip dependencies'

inputs:
  python-version:
    description: 'Python version to setup'
    required: true
  cache-key-prefix:
    description: 'Prefix for pip cache key'
    required: true

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

    - name: Cache pip
      uses: actions/cache@v4
      with:
        path: ~/.cache/pip
        key: ${{ inputs.cache-key-prefix }}-${{ inputs.python-version }}-${{ hashFiles('**/pyproject.toml') }}

    - name: Install Python dependencies
      shell: bash
      run: |
        python -m pip install --upgrade pip
        python -m pip install --upgrade tox tox-gh-actions