packaging.yml

# Copyright 2021-2023 Jetperch LLC
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

# GitHub actions
# See documentation: https://docs.github.com/en/actions
# https://docs.github.com/en/actions/automating-builds-and-tests/building-and-testing-python
# CMake example: https://github.com/Mizux/cmake-cpp/blob/main/.github/workflows/amd64_windows.yml


name: Packaging

on: ['push', 'pull_request']


env:
  PYTHON_VERSION: '3.11'


jobs:

  build_native_win:
    name: Build native on windows-latest
    runs-on: windows-latest
    steps:
      - name: Checkout repo
        uses: actions/checkout@v4

      - name: Display CMake version
        run: cmake --version

      - name: Build static
        run: |
          cmake -S . -B cmake_build_static -G "Visual Studio 17 2022" -DCMAKE_CONFIGURATION_TYPES=Release -DCMAKE_VERBOSE_MAKEFILE=ON
          cmake --build cmake_build_static --config Release --target ALL_BUILD

      - name: Run tests
        run: cmake --build cmake_build_static --config Release --target RUN_TESTS

      - name: Build dynamic
        run: |
          cmake -S . -B cmake_build_dyn -G "Visual Studio 17 2022" -DCMAKE_CONFIGURATION_TYPES=Release -DCMAKE_VERBOSE_MAKEFILE=ON -DBUILD_SHARED_LIBS=ON
          cmake --build cmake_build_dyn --config Release --target jls

      - name: Upload binaries
        uses: actions/upload-artifact@v4
        with:
          name: windows-latest
          path: |
            cmake_build_static/example/Release/jls.exe
            cmake_build_dyn/src/Release/jls.*

  build_native_posix:
    name: Build native on ${{ matrix.os }}
    runs-on: ${{ matrix.os }}
    strategy:
      fail-fast: false
      matrix:
        os: ["ubuntu-latest", "macos-latest"]
    steps:
      - name: Checkout repo
        uses: actions/checkout@v4

      - name: Display CMake version
        run: cmake --version

      - name: Build static
        run: |
          cmake -S . -B cmake_build_static -G "Unix Makefiles" -DCMAKE_BUILD_TYPE=Release -DCMAKE_VERBOSE_MAKEFILE=ON -DCMAKE_VERBOSE_MAKEFILE=ON
          cmake --build cmake_build_static

      - name: Run tests
        run: cmake --build cmake_build_static --target test

      - name: Upload binaries
        uses: actions/upload-artifact@v4
        with:
          name: ${{ matrix.os }}
          path: |
            cmake_build_static/example/jls

  build_python_sdist:
    name: Build python sdist
    runs-on: ubuntu-latest
    steps:
      - name: Display info
        run: |
          echo "github.event_name=$GITHUB_EVENT_NAME"
          echo "github.ref=$GITHUB_REF"
          echo "github.ref_type=$GITHUB_REF_TYPE"
          echo "runner.os=$RUNNER_OS"
          echo "runner.arch=$RUNNER_ARCH"

      - name: Checkout repo
        uses: actions/checkout@v4

      - name: Set up Python
        uses: actions/setup-python@v5
        with:
          python-version: ${{ env.PYTHON_VERSION }}

      - name: Display version
        run: python -VV

      - name: Install python dependencies
        run: |
          python -m pip install --upgrade pip
          python -m pip install build wheel

      - name: Build sdist
        run: python -m build --sdist

      - name: Install the wheel
        run: python -m pip install -f dist pyjls

      - name: Run python unit tests
        run: python3 -m unittest
        working-directory: pyjls/test

      - name: Upload python source package
        uses: actions/upload-artifact@v4
        with:
          name: python_sdist
          path: dist/*.tar.gz
          if-no-files-found: error

  build_python_wheels:
    name: Build on ${{ matrix.os }}
    needs:
      - build_native_win
      - build_native_posix
      - build_python_sdist
    runs-on: ${{ matrix.os }}
    strategy:
      fail-fast: false
      matrix:
        os: ["ubuntu-latest", "windows-latest", "macos-latest"]
        python_version: ["cp39", "cp310", "cp311", "cp312"]

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

      - name: Find sdist filename
        shell: bash
        id: find_sdist_filename
        run: echo "filename=$(ls dist/*.tar.gz)" >> $GITHUB_OUTPUT

      - name: Build wheels
        uses: pypa/cibuildwheel@v2.16.5
        env:
          CIBW_ARCHS_MACOS: universal2
          CIBW_ARCHS_WINDOWS: native
          CIBW_ARCHS_LINUX: x86_64
          # skip PyPy: Cython only supports CPython
          # skip musllinux: build takes too long with default os images.
          CIBW_SKIP: 'pp* *musllinux*'
          CIBW_BUILD: '${{ matrix.python_version }}-*'
          CIBW_TEST_REQUIRES: pytest
          CIBW_TEST_COMMAND: pytest --pyargs pyjls
        with:
          package-dir: ${{ steps.find_sdist_filename.outputs.filename }}

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

  publish_python:
    name: Publish python packages to PyPi
    if: github.event_name == 'push' && startswith(github.ref, 'refs/tags/v')
    needs:
      - build_python_sdist
      - build_python_wheels
    runs-on: ubuntu-latest
    permissions:
      id-token: write
      contents: write

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

      - name: Download python wheel artifacts
        uses: actions/download-artifact@v4
        with:
          pattern: python_wheel-*
          path: dist/

      - name: Display artifacts
        shell: bash
        run: ls dist/*

      - name: Publish packages to PyPi
        uses: pypa/gh-action-pypi-publish@v1.8.6
        with:
          verbose: true
          print-hash: true

      - name: Download windows-latest artifact
        uses: actions/download-artifact@v4
        with:
          name: windows-latest
          path: dist_windows_latest/

      - name: Copy jls.exe
        shell: bash
        run: cp dist_windows_latest/cmake_build_static/example/Release/* dist/

      - name: Publish release assets
        uses: softprops/action-gh-release@v1
        with:
          files: |
            dist/*