main.yml

name: abjad-ext-nauert

on:
  push:
    branches: [ main ]
  pull_request:
    branches: [ main ]
  workflow_dispatch:

jobs:
  build:

    runs-on: ubuntu-latest
    strategy:
      matrix:
        lilypond-version: ["2.25.23"]
        python-version: ["3.12", "3.13"]

    steps:
    - name: Check out repository
      uses: actions/checkout@v4

    - name: Set up Python ${{ matrix.python-version }}
      uses: actions/setup-python@v5
      with:
        python-version: ${{ matrix.python-version }}

    - name: Cache dependencies
      uses: actions/cache@v4
      with:
        path: ~/.cache/pip
        key: >
          ${{ runner.os }}-pip-
          ${{ matrix.python-version }}-
          ${{ hashFiles('ci/requirements.txt') }}
        restore-keys: |
          ${{ runner.os }}-pip-${{ matrix.python-version }}-
          ${{ runner.os }}-pip-
          ${{ runner.os }}-

    - name: Write environment variables
      run: |
        echo "MYPYPATH=$MYPYPATH:/tmp/abjad" >> $GITHUB_ENV
        PATH="/tmp/lilypond-${{ matrix.lilypond-version }}/bin:home/runner/bin:$PATH"
        echo "PATH=$PATH" >> $GITHUB_ENV
        echo "PYTHONUNBUFFERED=TRUE" >> $GITHUB_ENV

    - name: Log environment variables
      run: |
        echo "HOME: $HOME"
        echo "GITHUB_WORKSPACE: $GITHUB_WORKSPACE"
        echo "MYPYPATH: $MYPYPATH"
        echo "PATH: $PATH"
        echo "PYTHONUNBUFFERED: ${PYTHONUNBUFFERED:-not set}"
        echo "PYTHONPATH: ${PYTHONPATH:-not set}"

    - name: Install LilyPond
      uses: Abjad/install-lilypond@main
      with:
        lilypond-version: ${{ matrix.lilypond-version }}

    - name: Install Python dependencies
      run: |
        python -m pip install --upgrade pip
        python -m pip install -r ci/requirements.txt --no-cache-dir

    - name: Install Abjad
      run: |
        git clone https://github.com/Abjad/abjad.git /tmp/abjad
        pip install /tmp/abjad

    - name: Install this repo
      run: |
        # Namespace packages require -e installation;
        # remove -e after Nauert is changed back to a vanilla package
        python -m pip install -e .

    - name: Log Python dependencies
      run: |
        black --version
        flake8 --version
        isort --version
        mypy --version
        pip --version
        pytest --version

    - name: Run lints
      run: |
        make black-check
        make flake8
        make isort-check
        make mypy

    - name: Run tests
      run: |
        make pytest