tests.yml

on:
  pull_request:
  workflow_dispatch:

name: Tests

jobs:
  pytest:
    strategy:
      fail-fast: false
      matrix:
        pyversion: ['3.8', '3.9', '3.10', '3.11']
    runs-on: ubuntu-latest
    env:
      QT_QPA_PLATFORM: offscreen
      MANIM_SLIDES_VERBOSITY: debug
      PYTHONFAULTHANDLER: 1
      DISPLAY: :99
    steps:
    - name: Checkout repository
      uses: actions/checkout@v3

    - name: Install Poetry
      run: pipx install poetry

    - name: Install Python
      uses: actions/setup-python@v4
      with:
        python-version: ${{ matrix.pyversion }}
        cache: poetry

    - name: Run apt-get update on Ubuntu
      run: sudo apt-get update

    - name: Install manim dependencies on Ubuntu
      run: |
        sudo apt-get install libcairo2-dev libpango1.0-dev ffmpeg freeglut3-dev

    - name: Install xvfb on Ubuntu
      run: |
        sudo apt-get install xvfb
        nohup Xvfb $DISPLAY &

    - name: Install Manim Slides
      run: |
        poetry install --with test

    - name: Run pytest
      run: poetry run pytest -x -n auto

  build-examples:
    strategy:
      fail-fast: false
      matrix:
        manim: [manim, manimgl]
        os: [macos-latest, ubuntu-latest, windows-latest]
        pyversion: ['3.8', '3.9', '3.10', '3.11']
        exclude:
        # excludes manimgl on Windows because if throws errors
        # related to OpenGL, which seems hard to fix:
        # Your graphics drivers do not support OpenGL 2.0.
        - os: windows-latest
          manim: manimgl
        # We only test Python 3.11 on Windows and MacOS
        - os: windows-latest
          pyversion: '3.8'
        - os: windows-latest
          pyversion: '3.9'
        - os: windows-latest
          pyversion: '3.10'
          manim: manim
        - os: macos-latest
          pyversion: '3.8'
        - os: macos-latest
          pyversion: '3.9'
        - os: macos-latest
          pyversion: '3.10'
          manim: manim
    runs-on: ${{ matrix.os }}
    env:
      QT_QPA_PLATFORM: offscreen
      MANIM_SLIDES_VERBOSITY: debug
      PYTHONFAULTHANDLER: 1
      DISPLAY: :99
    steps:
    - name: Checkout repository
      uses: actions/checkout@v3

    - name: Install Poetry
      run: pipx install poetry

    - name: Install Python
      uses: actions/setup-python@v4
      with:
        python-version: ${{ matrix.pyversion }}
        cache: poetry

      # Path related stuff
    - name: Append to Path on MacOS
      if: matrix.os == 'macos-latest'
      run: |
        echo "${HOME}/.local/bin" >> $GITHUB_PATH
        echo "/Users/runner/Library/Python/${{ matrix.pyversion }}/bin" >> $GITHUB_PATH

    - name: Append to Path on Ubuntu
      if: matrix.os == 'ubuntu-latest'
      run: echo "${HOME}/.local/bin" >> $GITHUB_PATH

    - name: Append to Path on Windows
      if: matrix.os == 'windows-latest'
      run: echo "${HOME}/.local/bin" | Out-File -FilePath $env:GITHUB_PATH -Encoding utf8 -Append

      # OS depedencies
    - name: Install manim dependencies on MacOs
      if: matrix.os == 'macos-latest' && matrix.manim == 'manim'
      run: brew install ffmpeg py3cairo

    - name: Install manimgl dependencies on MacOS
      if: matrix.os == 'macos-latest' && matrix.manim == 'manimgl'
      run: brew install ffmpeg

    - name: Run apt-get update on Ubuntu
      if: matrix.os == 'ubuntu-latest'
      run: sudo apt-get update

    - name: Install manim dependencies on Ubuntu
      if: matrix.os == 'ubuntu-latest' && matrix.manim == 'manim'
      run: |
        sudo apt-get install libcairo2-dev libpango1.0-dev ffmpeg freeglut3-dev

    - name: Install manimgl dependencies on Ubuntu
      if: matrix.os == 'ubuntu-latest' && matrix.manim == 'manimgl'
      run: |
        sudo apt-get install libpango1.0-dev ffmpeg freeglut3-dev

    - name: Install xvfb on Ubuntu
      if: matrix.os == 'ubuntu-latest' && matrix.manim == 'manimgl'
      run: |
        sudo apt-get install xvfb
        nohup Xvfb $DISPLAY &

    - name: Install Windows dependencies
      if: matrix.os == 'windows-latest'
      run: choco install ffmpeg

      # Install Manim Slides
    - name: Install Manim Slides
      run: |
        poetry install --extras ${{ matrix.manim }}

    # Render slides
    - name: Render slides
      if: matrix.manim == 'manim'
      run: poetry run manim -ql example.py BasicExample ThreeDExample

    - name: Render slides
      if: matrix.manim == 'manimgl'
      run: poetry run -v manimgl -l example.py BasicExample ThreeDExample

    # Play slides
    - name: Test slides
      run: poetry run manim-slides BasicExample ThreeDExample --skip-all

    # Test slides to html
    - name: Test convert on Ubuntu
      if: matrix.os == 'ubuntu-latest' && matrix.manim == 'manim'
      run: |
        poetry run manim -ql example.py ConvertExample
        poetry run manim-slides convert --to=html ConvertExample index.html