build.yml

name: build
on: [push]

jobs:
  # Build wheels on all platforms ########################################################
  build_wheels:
    name: Build wheels on ${{ matrix.os }}
    runs-on: ${{ matrix.os }}
    strategy:
      matrix:
        os: [ubuntu-latest, macos-latest, windows-latest]

    steps:
    - uses: actions/checkout@v2
      with:
        submodules: recursive
        fetch-depth: 0    # needed for tags


    - uses: actions/setup-python@v2
      name: Install Python
      with:
        python-version: '3.8'

    - name: Build wheels
      env:
        CIBW_BUILD: "cp3{8,9,10,11}-{manylinux_x86_64,macosx_x86_64,win_amd64}"
        CIBW_MANYLINUX_X86_64_IMAGE: ghcr.io/chatziko/libqif/manylinux:v9
        CIBW_BEFORE_ALL_LINUX: bash .github/workflows/prepare-build-linux.sh
        CIBW_BEFORE_ALL_MACOS: bash .github/workflows/prepare-build-macos.sh
        CIBW_BEFORE_ALL_WINDOWS: bash .github/workflows/prepare-build-windows.sh

        CIBW_REPAIR_WHEEL_COMMAND_LINUX: auditwheel repair -L /.libs -w {dest_dir} {wheel}  # -L /.libs puts the libs under "qif/.libs"
        CIBW_REPAIR_WHEEL_COMMAND_MACOS: delocate-wheel -v -w {dest_dir} {wheel}            # --require-archs x86_64 (this throws error for some reason)
        CIBW_REPAIR_WHEEL_COMMAND_WINDOWS: pip install pefile machomachomangler && python .github/workflows/repair-wheel-windows.py {wheel} -w {dest_dir}

        # Workaround: cibuildwheel runs "pip wheel", which copies the lib_python dir to a temporary directory. This is
        # problematic because the code in lib_python expects to have the project root as parent dir. To workaround this
        # we pass the project root as TMPDIR, which causes "pip wheel" to create its temp dir inside the project root,
        # so its parent will be the project root as expected!
        CIBW_ENVIRONMENT: "TMPDIR=$PWD"

        # Windows CMAKE configuration
        # CMAKE_TOOLCHAIN_FILE  find the libraries installed via vcpkg
        # CMAKE_PREFIX_PATH     find the libraries installed in git bash's /usr/local
        # BUILD_QIF             force to re-build qif_cpp when building qif_python (the default is to use the system's qif)
        CIBW_ENVIRONMENT_WINDOWS: "TMPDIR=. CMAKE_TOOLCHAIN_FILE='C:/vcpkg/scripts/buildsystems/vcpkg.cmake' CMAKE_PREFIX_PATH='C:/Program Files/Git/usr/local' BUILD_QIF=1"

      run: |
        python -m pip install cibuildwheel==2.12.0
        python -m cibuildwheel --output-dir wheelhouse lib_python
        mkdir wheelhouse/dist && mv wheelhouse/*.whl wheelhouse/dist/

    - uses: actions/upload-artifact@v2
      with:
        path: ./wheelhouse/


  # Upload wheels to PyPI and publish docs ##########################################################
  upload_pypi:
    needs: [build_wheels]
    runs-on: ubuntu-latest
    if: startsWith(github.event.ref, 'refs/tags/v')
    steps:
      - uses: actions/download-artifact@v2
        with:
          name: artifact

      - uses: pypa/gh-action-pypi-publish@master
        if: ${{ !contains(github.event.ref, '-test') }}
        with:
          user: __token__
          password: ${{ secrets.pypi_password }}

      - uses: pypa/gh-action-pypi-publish@master
        if: contains(github.event.ref, '-test')
        with:
          user: __token__
          password: ${{ secrets.test_pypi_password }}
          repository_url: https://test.pypi.org/legacy/

      - name: Publish docs to gh-pages
        if: ${{ !contains(github.event.ref, '-test') }}
        uses: peaceiris/actions-gh-pages@v3
        with:
          github_token: ${{ secrets.GITHUB_TOKEN }}
          force_orphan: true
          publish_branch: gh-pages
          publish_dir: ./html