quicktex/.github/workflows/python-package.yml

# This workflow will install Python dependencies, run tests and lint with a variety of Python versions
# For more information see: https://help.github.com/actions/language-and-framework-guides/using-python-with-github-actions

name: Python Package

on: [ push, pull_request ]

jobs:
  build-sdist:
    name: Build SDist
    runs-on: ubuntu-latest

    steps:
      - uses: actions/checkout@v3
        with:
          fetch-depth: 0

      - name: Set up Python
        uses: actions/setup-python@v4.3.0
        with:
          python-version: '3.x'

      - name: Install dependencies
        run: |
          python -m pip install --upgrade pip
          python -m pip install flake8
          python -m pip install setuptools twine build          

      - name: Lint with flake8
        run: |
          # stop the build if there are Python syntax errors or undefined names
          flake8 . --count --select=E9,F63,F7,F82 --show-source --statistics
          # exit-zero treats all errors as warnings. The GitHub editor is 127 chars wide
          flake8 . --count --exit-zero --max-complexity=10 --max-line-length=127 --statistics          

      - name: Build SDist
        run: python -m build --sdist

      - name: Check metadata
        run: python -m twine check dist/*

      - name: Upload SDist
        uses: actions/upload-artifact@v3
        with:
          path: dist/*.tar.gz

  build-wheels:
    name: Build Wheels on ${{ matrix.os }} ${{ matrix.arch[0] }}
    runs-on: ${{ matrix.os }}
    strategy:
      matrix:
        os: [ macos-11, windows-latest, ubuntu-latest ]
        arch: [ ['x86', 'x86_64', 'AMD64', 'x86_64' ] ] #[suffix, mac, windows, linux] arch names
        include:
          - os: ubuntu-latest
            arch: [ 'ARM', 'arm64', 'ARM64', 'aarch64' ]

    steps:
      - uses: actions/checkout@v3
        with:
          fetch-depth: 0

      - name: Install libomp
        if: runner.os == 'macOS'
        # openMP isnt part of core apple clang for some reason?
        # libomp is in homebrew, which works for end users but its not a fat binary
        # so we have to install it manually
        # compiled dylibs courtesy of https://mac.r-project.org/openmp/ and mirrored on my own server
        run: |
          wget https://pileof.rocks/openmp-13.0.0-darwin21-Release.tar.gz
          sudo tar fvxz openmp-*.tar.gz -C /          

      - name: Install QEMU
        # install QEMU if building for arm linux
        uses: docker/setup-qemu-action@v2
        if: runner.os == 'linux' && matrix.arch[3] == 'aarch64'
        with:
          platforms: arm64

      - name: Build wheels
        uses: pypa/cibuildwheel@v2.11.2
        env:
          MACOSX_DEPLOYMENT_TARGET: "10.15"
          CIBW_ARCHS_LINUX: ${{ matrix.arch[3] }}

      - name: Upload Wheels
        uses: actions/upload-artifact@v3
        with:
          path: ./wheelhouse/*.whl

  publish:
    name: Publish to PyPI and Github
    needs: [ build-wheels, build-sdist ]
    if: github.event_name == 'push' && startsWith(github.ref, 'refs/tags')
    runs-on: ubuntu-latest

    steps:
      - uses: actions/checkout@v3 # just need the changelog

      - name: Set up Python
        uses: actions/setup-python@v4.3.0
        with:
          python-version: '3.x'

      - name: Install dependencies
        run: |
          python -m pip install --upgrade pip
          python -m pip install yaclog          

      - name: Get version name and body
        run: |
          echo "VERSION_TILE=Version $(yaclog show -n)" >> $GITHUB_ENV
          echo "$(yaclog show -mb)" >> RELEASE.md          

      - name: Download Artifacts
        uses: actions/download-artifact@v3
        with:
          name: artifact
          path: dist

      - name: List artifacts
        run: ls -l dist

      - name: Publish to Test PyPI
        uses: pypa/gh-action-pypi-publish@release/v1
        with:
          password: ${{ secrets.TEST_PYPI_API_TOKEN }}
          repository_url: https://test.pypi.org/legacy/

      - name: Publish to PyPI
        uses: pypa/gh-action-pypi-publish@release/v1
        with:
          password: ${{ secrets.PYPI_API_TOKEN }}

      - name: Publish to Github
        uses: softprops/action-gh-release@v1
        with:
          files: dist/*
          name: ${{ env.VERSION_TITLE }}
          body_path: RELEASE.md
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}