PyFastPFor/.github/workflows/buildwheels.yml at 43821b00a8d6800a861a8a255413247555a2394d · fast-pack/PyFastPFor · GitHub

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name: Build and upload wheels

on:
  push:
    tags:
      - 'v[0-9]+\.[0-9]+\.[0-9]+'
  workflow_dispatch: # Allows manual triggering

# The Python project lives in the python_bindings/ subdirectory and reaches the
# C++ sources through a `fastpfor` symlink to the repository root. That symlink
# is fine for local builds but does not survive being copied into cibuildwheel's
# build containers (and is not preserved on Windows checkouts). To stay portable
# we build a self-contained sdist first (it bundles the real header/source
# files) and build every wheel from that extracted sdist.
jobs:
  build_sdist:
    name: Build source distribution
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4

      - name: Install uv
        uses: astral-sh/setup-uv@v5

      - name: Build sdist
        run: uv build --sdist
        working-directory: python_bindings

      - uses: actions/upload-artifact@v4
        with:
          name: sdist-artifact
          path: python_bindings/dist/*.tar.gz
          if-no-files-found: error

  build_wheels:
    name: Build wheels on ${{ matrix.os }}
    needs: build_sdist
    runs-on: ${{ matrix.os }}
    strategy:
      fail-fast: false
      matrix:
        # Native runners for each architecture we publish: x86_64 Linux,
        # aarch64 Linux, x86_64 macOS, Apple Silicon macOS, and x86_64 Windows.
        os: [ubuntu-latest, ubuntu-24.04-arm, macos-13, macos-latest, windows-latest]

    steps:
      - uses: actions/download-artifact@v4
        with:
          name: sdist-artifact
          path: dist

      - name: Unpack sdist
        shell: bash
        run: |
          mkdir -p sdist_src
          tar -xzf dist/*.tar.gz -C sdist_src --strip-components=1

      - name: Build wheels
        uses: pypa/cibuildwheel@v3.3.1
        with:
          package-dir: sdist_src

      - uses: actions/upload-artifact@v4
        with:
          name: wheel-artifact-${{ matrix.os }}
          path: ./wheelhouse/*.whl
          if-no-files-found: error

  upload_pypi:
    needs: [build_wheels, build_sdist]
    runs-on: ubuntu-latest
    # Only upload to PyPI when triggered by a tag (not manual workflow_dispatch).
    if: startsWith(github.ref, 'refs/tags/')
    steps:
      - uses: actions/download-artifact@v4
        with:
          path: dist
          merge-multiple: true

      - uses: pypa/gh-action-pypi-publish@v1.13.0
        with:
          user: __token__
          password: ${{ secrets.PYPI_API_TOKEN }}