cd_release.yml

name: CD - Publish a new release

on:
  release:
    types:
    - published

env:
  PUBLISH_UPDATE_BRANCH: master
  GIT_USER_NAME: "TEAM 4.0[bot]"
  GIT_USER_EMAIL: "Team4.0@SINTEF.no"
  CONTAINER_REGISTRY: ghcr.io

jobs:
  update_version:
    name: Update DLite version and release body
    runs-on: ubuntu-latest
    if: github.repository == 'SINTEF/dlite' && startsWith(github.ref, 'refs/tags/v')

    steps:
    - name: Checkout repository
      uses: actions/checkout@v4

    - name: Set up git user
      run: |
        git config --global user.name "${GIT_USER_NAME}"
        git config --global user.email "${GIT_USER_EMAIL}"

    - name: Update version and tag
      run: |
        sed -i -E -e "s|^ +VERSION +[0-9.]+$|  VERSION ${GITHUB_REF#refs/tags/v}|" CMakeLists.txt

        git add CMakeLists.txt
        git commit -m "Release ${GITHUB_REF#refs/tags/}"

        TAG_MSG=.github/utils/release_tag_msg.txt
        sed -i "s|TAG_NAME|${GITHUB_REF#refs/tags/}|" "${TAG_MSG}"
        git tag -af -F "${TAG_MSG}" ${GITHUB_REF#refs/tags/}

    - name: Update '${{ env.PUBLISH_UPDATE_BRANCH }}'
      uses: CasperWA/push-protected@v2
      with:
        token: ${{ secrets.RELEASE_PAT }}
        branch: ${{ env.PUBLISH_UPDATE_BRANCH }}
        sleep: 15
        force: true
        tags: true
        unprotect_reviews: true

    - name: Get tagged versions
      run: echo "PREVIOUS_VERSION=$(git tag -l --sort -version:refname | sed -n 2p)" >> $GITHUB_ENV

    - name: Create release-specific changelog
      uses: CharMixer/auto-changelog-action@v1
      with:
        token: ${{ secrets.GITHUB_TOKEN }}
        release_branch: ${{ env.PUBLISH_UPDATE_BRANCH }}
        since_tag: "${{ env.PREVIOUS_VERSION }}"
        output: "release_changelog.md"

    - name: Append changelog to release body
      run: |
        gh api /repos/${{ github.repository }}/releases/${{ github.event.release.id }} --jq '.body' > release_body.md
        cat release_changelog.md >> release_body.md
        gh api /repos/${{ github.repository }}/releases/${{ github.event.release.id }} -X PATCH -F body='@release_body.md'
      env:
        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

  cd_build_wheels:
    name: Build wheels
    runs-on: ${{ matrix.os }}
    if: github.repository == 'SINTEF/dlite' && startsWith(github.ref, 'refs/tags/v')
    strategy:
      fail-fast: false
      matrix:
        include:
          # See ci_build_wheel.yml for a tested matrix of working combinations

          # 32-bit linux
          - os: ubuntu-20.04
            system_type: ["manylinux", "2010"]
            arch: i686
            py_minors: 7,8,9
          - os: ubuntu-20.04
            system_type: ["manylinux", "2014"]
            arch: i686
            py_minors: 7,8,9,10,11,12
          - os: ubuntu-20.04
            system_type: ["musllinux", "_1_1"]
            arch: i686
            py_minors: 7,8,9,10,11

          # 64-bit linux
          - os: ubuntu-20.04
            system_type: ["manylinux", "2010"]
            arch: x86_64
            py_minors: 7,8,9
          - os: ubuntu-20.04
            system_type: ["manylinux", "2014"]
            arch: x86_64
            py_minors: 7,8,9,10,11,12
          - os: ubuntu-20.04
            system_type: ["manylinux", "_2_28"]
            arch: x86_64
            py_minors: 7,8,9,10,11,12
          - os: ubuntu-20.04
            system_type: ["musllinux", "_1_1"]
            arch: x86_64
            py_minors: 7,8,9,10,11

          # 32-bit Windows

          # 64-bit Windows
          - os: windows-2019
            system_type: ["win", ""]
            arch: amd64
            py_minors: '7'
          - os: windows-2019
            system_type: ["win", ""]
            arch: amd64
            py_minors: '8'
          - os: windows-2019
            system_type: ["win", ""]
            arch: amd64
            py_minors: '9'
          - os: windows-2019
            system_type: ["win", ""]
            arch: amd64
            py_minors: '10'
          - os: windows-2019
            system_type: ["win", ""]
            arch: amd64
            py_minors: '11'
          - os: windows-2019
            system_type: ["win", ""]
            arch: amd64
            py_minors: '12'

    steps:
    - name: Checkout repository
      uses: actions/checkout@v4

    # This step is necessary because while this is done in the job above,
    # this job runs with the original commit SHA and does not have this change.
    # And to avoid checking out `master` (should someone push in-between all this),
    # this seems like the most low-tech solution (instead of caching/using artifacts):
    # Change the version in CMakeList.txt and build wheels
    - name: Update version
      run: sed -i -E -e "s|^ +VERSION +[0-9.]+$|  VERSION ${GITHUB_REF#refs/tags/v}|" CMakeLists.txt
      shell: bash  # Enforce bash shell to make `sed` work also on Windows

    - name: Set up Python 3
      uses: actions/setup-python@v5
      with:
        python-version: "3.${{ contains(matrix.py_minors, ',') && 'x' || matrix.py_minors }}"
        architecture: ${{ matrix.arch == '' && 'x86' || 'x64' }}

    - name: Login to GitHub Container Registry
      if: startsWith(matrix.os, 'ubuntu')
      uses: docker/login-action@v3
      with:
        registry: ${{ env.CONTAINER_REGISTRY }}
        username: ${{ github.actor }}
        password: ${{ secrets.GITHUB_TOKEN }}

    - name: Install cibuildwheel
      run: |
        python -m pip install -U pip
        python -m pip install -U setuptools wheel
        python -m pip install -U cibuildwheel

    # See pyproject.toml (under python/) for cibuildwheel configuration
    - name: Build wheels
      run: |
        python -m cibuildwheel --print-build-identifiers python
        python -m cibuildwheel --output-dir wheelhouse python
      env:
        CIBW_BUILD: cp3${{ contains(matrix.py_minors, ',') && format('{{{0}}}', matrix.py_minors) || matrix.py_minors }}-${{ matrix.system_type[0] }}${{ matrix.arch != '' && '_' || '' }}${{ matrix.arch }}
        CIBW_MANYLINUX_X86_64_IMAGE: ${{ env.CONTAINER_REGISTRY }}/sintef/dlite-python-manylinux${{ matrix.system_type[1] }}_x86_64:latest
        CIBW_MANYLINUX_I686_IMAGE:   ${{ env.CONTAINER_REGISTRY }}/sintef/dlite-python-manylinux${{ matrix.system_type[1] }}_i686:latest
        CIBW_MUSLLINUX_X86_64_IMAGE: ${{ env.CONTAINER_REGISTRY }}/sintef/dlite-python-musllinux${{ matrix.system_type[1] }}_x86_64:latest
        CIBW_MUSLLINUX_I686_IMAGE:   ${{ env.CONTAINER_REGISTRY }}/sintef/dlite-python-musllinux${{ matrix.system_type[1] }}_i686:latest

    - name: Store wheels for publishing
      uses: actions/upload-artifact@v4
      with:
        name: wheels_${{ matrix.os }}_${{ matrix.system_type[0] }}_${{ matrix.system_type[1] }}_${{ matrix.arch }}_${{ matrix.py_minors }}
        path: wheelhouse/*.whl

  build_sdist:
    name: Build sdist
    runs-on: ubuntu-latest
    if: github.repository == 'SINTEF/dlite' && startsWith(github.ref, 'refs/tags/v')

    steps:
    - name: Checkout repository
      uses: actions/checkout@v4

    # This step is necessary because while this is done in the job above,
    # this job runs with the original commit SHA and does not have this change.
    # And to avoid checking out `master` (should someone push in-between all this),
    # this seems like the most low-tech solution (instead of caching/using artifacts):
    # Change the version in CMakeList.txt and build wheels
    - name: Update version
      run: sed -i -E -e "s|^ +VERSION +[0-9.]+$|  VERSION ${GITHUB_REF#refs/tags/v}|" CMakeLists.txt

    - name: Set up Python 3.9
      uses: actions/setup-python@v5
      with:
        python-version: "3.9"

    - name: Install Python dependencies
      run: |
        python -m pip install -U pip
        pip install -U setuptools wheel

        # Build package/tool
        pip install -U build

        # Build requirements
        pip install -U oldest-supported-numpy cmake

    - name: Build source distribution
      run: python -m build --no-isolation --sdist python

    - name: Store sdist for publishing
      uses: actions/upload-artifact@v4
      with:
        # Note that they are moved to a common directory sdist_____ (5 underscores, as in the name below)
        name: sdist_${{ matrix.os }}_${{ matrix.system_type[0] }}_${{ matrix.system_type[1] }}_${{ matrix.arch }}_${{ matrix.py_minors }}
        path: python/dist/*

  publish:
    needs: [cd_build_wheels,build_sdist]
    name: Publish DLite distributions
    runs-on: ubuntu-latest

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

    - name: Move sdist files to dist/m wheel files already there
      run: |
        ls -lah dist
        mv dist/sdist_____/* dist/
        rm -rf dist/sdist_____
        ls -lah dist

    # - name: Publish package to Test PyPI
    #   uses: pypa/gh-action-pypi-publish@release/v1
    #   with:
    #     user: __token__
    #     password: ${{ secrets.TEST_PYPI_TOKEN }}
    #     repository-url: https://test.pypi.org/legacy/

    - name: Publish package to PyPI
      uses: pypa/gh-action-pypi-publish@release/v1
      with:
        user: __token__
        password: ${{ secrets.PYPI_TOKEN }}