wheels.yml

name: Build and test wheels, release on new tag
env:
  librepo: polyline-ffi
  rustlib: polylineffi
  wheelname: pypolyline

on: [push, pull_request]

jobs:
  get_latest_lib_tag:
    name: Get latest Rust lib tag
    runs-on: ubuntu-latest
    outputs:
      tag: ${{ steps.latest-tag.outputs.tag}}
    steps:
      - id: latest-tag
        uses: oprypin/find-latest-tag@v1
        with:
          repository: urschrei/${{ env.librepo }}  # The repository to scan.
          releases-only: true  # We know that all relevant tags have a GitHub release for them.
      - run: echo "Latest lib tag ${{ steps.latest-tag.outputs.tag }}"

  build_wheels:
    name: Build wheels on ${{ matrix.os }} ${{ matrix.arch }}
    needs: get_latest_lib_tag
    runs-on: ${{ matrix.os }}
    strategy:
      fail-fast: false
      matrix:
        include:
        - os: ubuntu-latest
          pybuilds: cp3{7,8,9,10,11,12}-manylinux_x86_64
          arch: x86_64
          id: linux
        - os: ubuntu-latest
          pybuilds: cp3{7,8,9,10,11,12}-manylinux_aarch64
          arch: aarch64
          id: linux_arm64
        - os: macos-latest
          pybuilds: cp3{7,8,9,10,11,12}-macosx_x86_64
          arch: x86_64
          id: macos_x86
        - os: macos-latest
          pybuilds: cp3{8,9,10,11,12}-macosx_arm64
          arch: arm64
          id: macos_arm64
        - os: windows-latest
          pybuilds: cp3{7,8,9,10,11,12}-win_amd64
          arch: x86_64
          id: windows

    steps:
      - uses: actions/checkout@v4
        with:
          fetch-depth: 0  # Optional, use if you use setuptools_scm
          submodules: true  # Optional, use if you have submodules
        name: Check out repo


      - name: Set up QEMU
        if: matrix.id == 'linux_arm64'
        uses: docker/setup-qemu-action@v3
        with:
          platforms: all

      - id: set-filename
        name: Set compressed Rust lib filename to retrieve based on OS
        run: |
            if [ "${{ matrix.id }}" == "linux" ]; then
                echo "filename=${{ env.rustlib }}-${{ needs.get_latest_lib_tag.outputs.tag }}-x86_64-unknown-linux-gnu.tar.gz" >> $GITHUB_ENV
            elif [ "${{ matrix.id }}" == "linux_arm64" ]; then
                echo "filename=${{ env.rustlib }}-${{ needs.get_latest_lib_tag.outputs.tag }}-aarch64-unknown-linux-gnu.tar.gz" >> $GITHUB_ENV
            elif [ "${{ matrix.id }}" == "windows" ]; then
                echo "filename=${{ env.rustlib }}-${{ needs.get_latest_lib_tag.outputs.tag }}-x86_64-pc-windows-msvc.tar.gz" >> $GITHUB_ENV
            elif [ "${{ matrix.id }}" == "macos_arm64" ]; then
                echo "filename=${{ env.rustlib }}-${{ needs.get_latest_lib_tag.outputs.tag }}-aarch64-apple-darwin.tar.gz" >> $GITHUB_ENV
            elif [ "${{ matrix.id }}" == "macos_x86" ]; then
                echo "filename=${{ env.rustlib }}-${{ needs.get_latest_lib_tag.outputs.tag }}-x86_64-apple-darwin.tar.gz" >> $GITHUB_ENV
            fi
        shell: bash

      - id: get-rust-lib
        uses: robinraju/release-downloader@v1.9
        name: Download latest Rust lib release
        with:
          token: ${{ secrets.POLYLINE_RETRIEVAL }}
          repository: urschrei/${{ env.librepo }}
          tag: ${{ needs.get_latest_lib_tag.outputs.tag }}
          fileName: ${{ env.filename }}
          out-file-path: rustlib

      - name: Extract downloaded lib
        run:   |
               tar -xvf "rustlib/${{ env.filename }}" -C src/${{ env.wheelname }}
               mkdir wheelhouse
               git status
        shell: bash

      - name: Build and Test Wheels
        uses: pypa/cibuildwheel@v2.16.5
        env:
          CIBW_BEFORE_BUILD_MACOS: pip install numpy cython
          CIBW_BEFORE_BUILD: pip install numpy cython
          CIBW_TEST_REQUIRES: setuptools pytest numpy cython
          CIBW_TEST_COMMAND: 'pytest {package}'
          CIBW_BUILD: ${{ matrix.pybuilds }}
          CIBW_ARCHS_MACOS: ${{ matrix.arch }}
          CIBW_ARCHS_LINUX: "auto aarch64"
          CIBW_TEST_SKIP: "*:arm64"

      - uses: actions/upload-artifact@v3
        name: Upload repaired wheels as artifact
        with:
          name: wheels-${{ matrix.os }}
          path: |
            ./wheelhouse/*.whl
            ./wheelhouse/*.so
            ./wheelhouse/*.dylib
            ./wheelhouse/*.lib
            ./wheelhouse/*.dll

  make_sdist:
    name: Make SDist
    runs-on: ubuntu-latest
    steps:
    - uses: actions/checkout@v4
      with:
        fetch-depth: 0  # Optional, use if you use setuptools_scm
        submodules: true  # Optional, use if you have submodules

    - name: Build SDist
      run: pipx run build --sdist

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

  release_artifacts:
    if: github.event_name == 'push' && contains(github.ref, 'refs/tags/')
    name: Release repaired and tested wheels
    needs: build_wheels
    runs-on: ubuntu-latest
    environment: release
    permissions:
      # IMPORTANT: this permission is mandatory for trusted publishing
      id-token: write
      contents: write

    steps:
    - uses: actions/checkout@v4
      with:
        fetch-depth: 0  # Optional, use if you use setuptools_scm
        submodules: true  # Optional, use if you have submodules

    - name: Download compressed artifacts
      id: download
      uses: actions/download-artifact@v3
      with:
        path: ./artifacts

    - name: 'List downloaded files'
      run: ls ${{ steps.download.outputs.download-path }}/**/*.*

    - name: Create release and upload wheels
      uses: ncipollo/release-action@v1
      with:
        allowUpdates: true
        artifacts: "${{ steps.download.outputs.download-path }}/**/*.whl,${{ steps.download.outputs.download-path }}/**/*.gz,${{ steps.download.outputs.download-path }}/**/*.so,${{ steps.download.outputs.download-path }}/**/*.dylib,${{ steps.download.outputs.download-path }}/**/*.lib,${{ steps.download.outputs.download-path }}/**/*.dll"
        token: ${{ secrets.GITHUB_TOKEN }}

    - name: PyPI Publish
      uses: pypa/gh-action-pypi-publish@v1.8.12
      with:
        packages-dir: ${{ steps.download.outputs.download-path }}/**/