---
name: Setup Action
description: Install requested pipx dependencies, configure the system python, and install poetry and the package dependencies

inputs:
  os:
    default: ubuntu-latest
  pipx-packages:
    default: ""
  poetry-version:
    default: 2.5
  python-version:
    required: true

env:
  POETRY_VIRTUALENVS_IN_PROJECT: true
  POETRY_NO_INTERACTION: 1
  PIPX_HOME: ~/.local/share/pipx
  PIPX_BIN_DIR: ~/.local/bin

runs:
  using: composite
  steps:
    - name: Setup Local Variables
      id: variable-setup
      run: |
        echo "pipx-home=$PIPX_HOME" >> $GITHUB_OUTPUT
        echo "pipx-bin-dir=$PIPX_BIN_DIR" >> $GITHUB_OUTPUT

        export BASE64_PIPX_ID=$(echo -n 'poetry==${{ inputs.poetry-version }} ${{ inputs.pipx-packages }}' | base64)
        echo "cache-key-pipx=pipx-${{ inputs.os }}-${{ inputs.python-version }}-$BASE64_PIPX_ID" >> $GITHUB_OUTPUT
      shell: bash

    - name: Cache pipx
      id: cache-pipx
      uses: actions/cache@v6
      with:
        # https://pypa.github.io/pipx/how-pipx-works
        path: |
          ~/.local/share/pipx
          ~/.local/bin
        #path: |
        #  ${{ steps.variable-setup.outputs.pipx-home }}
        #  ${{ steps.variable-setup.outputs.pipx-bin-dir }}
        key: ${{ steps.variable-setup.outputs.cache-key-pipx }}

    - name: Install Poetry ${{ inputs.poetry-version }} and '${{ inputs.pipx-packages }}'
      if: ${{ steps.cache-pipx.outputs.cache-hit != 'true' }}
      run: |
        for tool in "poetry==${{ inputs.poetry-version }}" ${{ inputs.pipx-packages }}; do
          pipx install $tool
        done
      shell: bash

    - name: Debug pipx
      run: |
        pipx ensurepath
        pipx list
      shell: bash

    - name: Setup Python ${{ inputs.python-version }}
      uses: actions/setup-python@v7
      with:
        python-version: ${{ inputs.python-version }}
        cache: poetry

    - name: Poetry Debug Info
      run: |
        poetry debug info
        poetry config --list
      shell: bash

    - name: Install Project and Minimum Subset of Dependencies
      run: |
        poetry install
      shell: bash