release.yml

name: Release
# This should almost always run, but upload binaries only on tag.
on:
  pull_request:
    branches: [ master ]
  workflow_dispatch:
  push:
    branches: [ master ]
    tags:
      - '*.*.*'
# Cancel previous runs on the same PR.
concurrency:
  group: ${{ github.workflow }}-${{ github.ref }}
  cancel-in-progress: true

env:
  RUST_TOOLCHAIN: nightly-2024-10-18

jobs:
  build-linux-x86_64:
    name: Build Linux x86_64 wheel
    runs-on: ubuntu-latest
    strategy:
      matrix:
        python-version: ['3.9', '3.10', '3.11', '3.12', '3.13']
    env:
      CC: "gcc"
      CFLAGS: "-O2 -fno-plt"
      LDFLAGS: "-O2 -flto -Wl,--as-needed"
      CARGO_UNSTABLE_SPARSE_REGISTRY: "true"

    steps:
      - uses: actions/checkout@v4
      - uses: PyO3/maturin-action@v1
        with:
          target: x86_64-unknown-linux-gnu
          rust-toolchain: ${{ env.RUST_TOOLCHAIN }}
          manylinux: auto
          args: --release --strip -i python${{ matrix.python-version }}
      - name: Set up Python
        uses: actions/setup-python@v5
        with:
          python-version: ${{ matrix.python-version }}
      - run: python3 -m venv .venv
      - run: .venv/bin/pip install -U pip wheel
      - run: .venv/bin/pip install -r requirements.txt
      - run: .venv/bin/pip install ormsgpack --no-index -f target/wheels
      - run: .venv/bin/pytest
      - uses: actions/upload-artifact@v4
        with:
          name: ormsgpack-x86_64-unknown-linux-gnu-${{ matrix.python-version }}
          path: target/wheels
          retention-days: 1

  build-linux-cross:
    name: Build Linux wheel
    runs-on: ubuntu-latest
    strategy:
      matrix:
        python-version: ['3.9', '3.10', '3.11', '3.12', '3.13']
        target: [
          {
            platform: 'linux/arm64',
            target: 'aarch64-unknown-linux-gnu',
            maturin_args: '',
          },
          {
            platform: 'linux/arm/v7',
            target: 'armv7-unknown-linux-gnueabihf',
            maturin_args: '--no-default-features',
          },
        ]
    env:
      CC: "gcc"
      CFLAGS: "-O2"
      LDFLAGS: "-O2 -flto -Wl,--as-needed"
      CARGO_UNSTABLE_SPARSE_REGISTRY: "true"

    steps:
      - uses: actions/checkout@v4
      - uses: PyO3/maturin-action@v1
        with:
          target: ${{ matrix.target.target }}
          rust-toolchain: ${{ env.RUST_TOOLCHAIN }}
          manylinux: auto
          args: --release --strip -i python${{ matrix.python-version }} ${{ matrix.target.maturin_args }}
      - uses: docker/setup-qemu-action@v3
      - run: |
          docker run \
            --rm \
            -v "$GITHUB_WORKSPACE":/work \
            -w /work \
            --platform ${{ matrix.target.platform }} \
            python:${{ matrix.python-version }}-bookworm \
            bash -e -c '
              python3 -m venv .venv
              .venv/bin/pip install -U pip wheel
              .venv/bin/pip install -r tests/requirements.txt
              .venv/bin/pip install ormsgpack --no-index -f target/wheels
              .venv/bin/pytest
            '
      - uses: actions/upload-artifact@v4
        with:
          name: ormsgpack-${{ matrix.target.target }}-${{ matrix.python-version }}
          path: target/wheels
          retention-days: 1

  build-windows:
    name: Build Windows wheel
    runs-on: windows-latest
    strategy:
      matrix:
        python-version: ['3.9', '3.10', '3.11', '3.12', '3.13']
    steps:
      - uses: actions/checkout@v4
      - run: rustup install --profile minimal ${{ env.RUST_TOOLCHAIN }}
      - run: rustup default ${{ env.RUST_TOOLCHAIN }}
      - name: Set up Python
        uses: actions/setup-python@v5
        with:
          python-version: ${{ matrix.python-version }}
      - run: python -m pip install --user -U pip wheel maturin
      - run: pip install -r requirements.txt
      - run: maturin build --release --strip -i $pythonLocation"python.exe"
      - run: pip install ormsgpack --no-index -f target/wheels
      - run: pytest
      - uses: actions/upload-artifact@v4
        with:
          name: ormsgpack-x86_64-pc-windows-msvc-${{ matrix.python-version }}
          path: target/wheels
          retention-days: 1

  build-macos-universal:
    name: Build macOS universal wheel
    strategy:
      matrix:
        python-version: ['3.9', '3.10', '3.11', '3.12', '3.13']
    runs-on: macos-latest
    steps:
      - uses: actions/checkout@v4
      - run: rustup install --profile minimal "$RUST_TOOLCHAIN"
      - run: rustup default "$RUST_TOOLCHAIN"
      - run: rustup target add x86_64-apple-darwin
      - name: Set up Python
        uses: actions/setup-python@v5
        with:
          python-version: ${{ matrix.python-version }}
      - run: python -m pip install -U pip wheel maturin
      - run: pip install -r requirements.txt
      - env:
          CC: "clang"
          CFLAGS: "-O2 -fno-plt -flto=thin"
          LDFLAGS: "-O2 -flto=thin -fuse-ld=lld -Wl,--as-needed"
          RUSTFLAGS: "-C linker=clang"
          CARGO_UNSTABLE_SPARSE_REGISTRY: "true"
        run: maturin build --release --strip -i python${{ matrix.python-version }} --features=unstable-simd --target universal2-apple-darwin
      - run: pip install ormsgpack --no-index -f target/wheels
      - run: pytest
      - uses: actions/upload-artifact@v4
        with:
          name: ormsgpack-universal-apple-darwin-${{ matrix.python-version }}
          path: target/wheels
          retention-days: 1

  build-sdist:
    name: Build sdist
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - run: rustup install --profile minimal "$RUST_TOOLCHAIN"
      - run: rustup default "$RUST_TOOLCHAIN"
      - name: Set up Python
        uses: actions/setup-python@v5
        with:
          python-version: 3.11
      - run: python -m pip install -U pip wheel maturin
      - run: pip install -r requirements.txt
      - run: maturin sdist
      - uses: actions/upload-artifact@v4
        with:
          name: ormsgpack-sdist
          path: target/wheels
          retention-days: 1

  release:
    if: startsWith(github.ref, 'refs/tags/')
    name: Release
    runs-on: ubuntu-latest
    needs: [
      build-linux-x86_64,
      build-linux-cross,
      build-windows,
      build-macos-universal,
      build-sdist,
    ]
    permissions:
      id-token: write
    steps:
      - uses: actions/download-artifact@v4
        with:
          pattern: ormsgpack-*
          path: wheels
          merge-multiple: true
      - uses: pypa/gh-action-pypi-publish@release/v1
        with:
          packages-dir: wheels/