name: tests

on:
  workflow_dispatch:
  push:
    branches:
    - master
  pull_request:
    branches:
    - master

jobs:
  build:

    runs-on: ubuntu-20.04
    strategy:
      fail-fast: false
      matrix:
        python-version: ["3.5", "3.6", "3.7", "3.8", "3.9", "3.10", "3.11", "3.12.3", "pypy3.9"]

    steps:
    - uses: actions/checkout@v4

    - name: Check file permissions
      run: |
        if [[ "$(find ./gallery_dl -type f -not -perm 644)" ]]; then exit 1; fi

    - name: Set up Python ${{ matrix.python-version }}
      uses: actions/setup-python@v5
      with:
        python-version: ${{ matrix.python-version }}
      env:
        PIP_TRUSTED_HOST: "pypi.python.org pypi.org files.pythonhosted.org"

    - name: Install dependencies
      run: |
        pip install -r requirements.txt
        pip install flake8 youtube-dl

    - name: Install yt-dlp
      run: |
        case "${{ matrix.python-version }}" in
            3.4|3.5)
                # don't install yt-dlp
                ;;
            3.6|3.7)
                # install from PyPI
                pip install yt-dlp
                ;;
            *)
                # install from master
                pip install https://github.com/yt-dlp/yt-dlp/archive/refs/heads/master.tar.gz
                ;;
        esac

    - name: Lint with flake8
      run: |
        case "${{ matrix.python-version }}" in
            3.4|3.5|3.6|3.7)
                flake8 --extend-exclude scripts/export_tests.py,scripts/pyprint.py .
                ;;
            *)
                flake8 .
                ;;
        esac

    - name: Run tests
      run: |
        make test

    - name: Test autogeneration of man pages, bash/zsh/fish completion, etc
      run: |
        make