lancelot/.github/workflows/python-wheels.yaml

on:
  release:
    types: [created, edited]
  pull_request:
    types: [opened, reopened]
  workflow_dispatch:  # manual trigger for testing builds

name: Python Wheels

jobs:
  # derived from pydantic-core build:
  # https://github.com/pydantic/pydantic-core/blob/8568136ee9abdca8a1c8b631750a4896bb25522e/.github/workflows/ci.yml#L399
  build:
    name: build for ${{ matrix.os }} / ${{ matrix.target }} / ${{ matrix.interpreter }}
    # run on release, manual trigger, or if PR has label "Full Build"
    if: startsWith(github.ref, 'refs/tags/') || github.event_name == 'workflow_dispatch' || contains(github.event.pull_request.labels.*.name, 'Full Build')
    strategy:
      fail-fast: true
      matrix:
        # placeholder matrix, so the various cases are explicitly listed below
        os: [foo]
        target: [foo]
        manylinux: [foo]
        exclude:
          - os: foo
            target: foo
            manylinux: foo

        include:
          #
          # Linux
          #
          - os: linux
            manylinux: auto
            interpreter: 3.10 3.11 3.12 3.13 3.14 pypy3.10
            target: x86_64
          - os: linux
            manylinux: auto
            interpreter: 3.10 3.11 3.12 3.13 3.14 pypy3.10
            target: aarch64
          - os: linux
            manylinux: auto
            interpreter: 3.10 3.11 3.12 3.13 3.14 pypy3.10
            target: i686
          - os: linux
            manylinux: auto
            interpreter: 3.10 3.11 3.12 3.13 3.14  # no pypy
            target: armv7
          # not supported by zydis/zycore:
          #   target: ppc64le
          #   target: s390x

          #
          # macOS
          #
          - os: macos
            interpreter: 3.10 3.11 3.12 3.13 3.14 pypy3.10
            target: x86_64
          - os: macos
            interpreter: 3.10 3.11 3.12 3.13 3.14 pypy3.10
            target: aarch64

          #
          # Windows
          #
          - os: windows
            interpreter: 3.10 3.11 3.12 3.13 3.14  # no pypy
            # pypy doesn't seem to link today? needs investigation
            # https://github.com/williballenthin/lancelot/actions/runs/11592290081/job/32273843597
            target: x86_64
          - os: windows
            interpreter: 3.10 3.11 3.12 3.13 3.14 # no pypy
            target: i686
            python-architecture: x86
          - os: windows
            interpreter: 3.10 3.11 3.12 3.13 3.14 # no pypy
            target: aarch64

    runs-on: ${{ (matrix.os == 'linux' && 'ubuntu') || matrix.os }}-latest
    env:
      # zydis 3.x bundles an old zydis-c with cmake_minimum_required < 3.5
      # newer CMake versions reject this, so we need to override the policy
      CMAKE_POLICY_VERSION_MINIMUM: "3.5"
    steps:
      - uses: actions/checkout@v4

      - name: set up python
        uses: actions/setup-python@v5
        with:
          python-version: '3.14'
          architecture: ${{ matrix.python-architecture || 'x64' }}

      - name: build pylancelot wheels
        uses: PyO3/maturin-action@v1
        with:
          target: ${{ matrix.target }}
          manylinux: ${{ matrix.manylinux }}
          args: --release --out dist --interpreter ${{ matrix.interpreter }} --manifest-path=./pylancelot/Cargo.toml
          rust-toolchain: stable
          docker-options: -e CI -e CMAKE_POLICY_VERSION_MINIMUM

      - name: build pyflirt wheels
        uses: PyO3/maturin-action@v1
        with:
          target: ${{ matrix.target }}
          manylinux: ${{ matrix.manylinux }}
          args: --release --out dist --interpreter ${{ matrix.interpreter }} --manifest-path=./pyflirt/Cargo.toml
          rust-toolchain: stable
          docker-options: -e CI -e CMAKE_POLICY_VERSION_MINIMUM

      - run: ${{ (matrix.os == 'windows' && 'dir') || 'ls -lh' }} dist/

      - uses: actions/upload-artifact@v4
        with:
          name: pypi_files_${{ matrix.os }}_${{ matrix.target }}_${{ matrix.interpreter || 'all' }}_${{ matrix.manylinux }}
          path: dist

  publish:
    name: publish to PyPI
    runs-on: ubuntu-latest
    if: startsWith(github.ref, 'refs/tags/')
    needs: [build]
    environment:
      name: release
    permissions:
      id-token: write
    steps:
      - uses: actions/download-artifact@v4
        with:
          path: artifacts/
      - name: collect wheels
        run: |
          shopt -s globstar
          rm -rf dist/
          mkdir dist/
          cp -r artifacts/**/*.whl dist/
      - name: publish to PyPI
        uses: pypa/gh-action-pypi-publish@release/v1
        with:
          skip-existing: true
          verbose: true
          print-hash: true