ci.yaml

---
name: PyYAML CI

on:
  push:
#  pull_request:
#    types: [opened, synchronize, reopened]
  workflow_dispatch:
    inputs:
      libyaml_repo:
        type: string
        default: https://github.com/yaml/libyaml
      libyaml_ref:
        type: string
        default: 0.2.5
      skip_artifact_upload:
        type: boolean
        default: true
      skip_ci_redundant_jobs:
        type: boolean
        default: true
      skip_slow_jobs:
        type: boolean
        default: true

env:
  LIBYAML_REPO: ${{ inputs.libyaml_repo || 'https://github.com/yaml/libyaml' }}  # FIXME: can we ref the input.default value?
  LIBYAML_REF: ${{ inputs.libyaml_ref || '0.2.5' }}  # FIXME: can we ref the input.default value?
  skip_ci_redundant_jobs: ${{ inputs.skip_ci_redundant_jobs || github.event_name == 'pull_request' || github.event_name == 'push' }}
  skip_slow_jobs: ${{ inputs.skip_slow_jobs || github.event_name == 'pull_request' || github.event_name == 'push' }}
  skip_artifact_upload: ${{ inputs.skip_artifact_upload || true }}  # ${{ github.event_name == 'pull_request' }}

jobs:
  python_sdist:
    name: pyyaml sdist
    runs-on: ubuntu-22.04
    outputs:
      artifact_name: ${{ steps.build_sdist.outputs.artifact_name }}
    steps:
    - name: Checkout PyYAML
      uses: actions/checkout@v4

    - name: Install a python
      uses: actions/setup-python@v5
      with:
        python-version: 3.x

    - name: Build sdist
      id: build_sdist
      env:
        PYYAML_FORCE_CYTHON: 1
        PYYAML_FORCE_LIBYAML: 0
      run: |
        python -V
        python -m pip install build

        python -m build -s .

        echo "artifact_name=$(ls ./dist)" >> "$GITHUB_OUTPUT"

    - name: Upload sdist artifact
      uses: actions/upload-artifact@v4
      with:
        name: ${{ steps.build_sdist.outputs.artifact_name }}
        path: dist/${{ steps.build_sdist.outputs.artifact_name }}
        if-no-files-found: error
      # always upload the sdist artifact- all the wheel build jobs require it

#  make_linux_libyaml_matrix:
#    runs-on: ubuntu-22.04
#    outputs:
#      matrix_json: ${{ steps.make_matrix.outputs.matrix_json }}
#    steps:
#    - uses: actions/checkout@v4
#    - name: make a matrix
#      id: make_matrix
#      uses: ./.github/actions/dynamatrix
#      with:
#        matrix_yaml: |
#          include:
#          - { platform: manylinux1, arch: x86_64 }
#          - { platform: manylinux2014, arch: x86_64 }
#          - { platform: manylinux2014, arch: aarch64, omit: ${{ env.skip_slow_jobs }} }
#          - { platform: manylinux2014, arch: s390x, omit: ${{ env.skip_slow_jobs }} }
#          - { platform: musllinux_1_1, arch: x86_64 }
#          - { platform: musllinux_1_1, arch: aarch64, omit: ${{ env.skip_slow_jobs }} }
#
#  linux_libyaml:
#    needs: [make_linux_libyaml_matrix]
#    name: libyaml ${{ matrix.platform }} ${{ matrix.arch }}
#    runs-on: ubuntu-22.04
#    strategy:
#      fail-fast: false
#      matrix: ${{ fromJSON(needs.make_linux_libyaml_matrix.outputs.matrix_json) }}
#    env:
#      DOCKER_IMAGE: quay.io/pypa/${{ matrix.platform }}_${{ matrix.arch }}
#    steps:
#    - name: Check cached libyaml state
#      id: cached_libyaml
#      uses: actions/cache@v4
#      with:
#        path: libyaml
#        key: libyaml_${{ matrix.platform }}_${{ matrix.arch }}_${{ env.LIBYAML_REF }}
#
#    - name: configure docker foreign arch support
#      uses: docker/setup-qemu-action@v3
#      if: matrix.arch != 'x86_64' && steps.cached_libyaml.outputs.cache-hit != 'true'
#
#    - name: Checkout pyyaml
#      uses: actions/checkout@v4
#      if: steps.cached_libyaml.outputs.cache-hit != 'true'
#
#    - name: Build libyaml
#      run: >
#        docker run --rm
#        --volume "$(pwd):/io"
#        --env LIBYAML_REF
#        --env LIBYAML_REPO
#        --workdir /io
#        "$DOCKER_IMAGE"
#        /io/packaging/build/libyaml.sh
#      if: steps.cached_libyaml.outputs.cache-hit != 'true'
#
#    - name: ensure output is world readable (or cache fill fails with Permission Denied)
#      run: >
#        sudo chmod -R a+r ./libyaml/
#      if: steps.cached_libyaml.outputs.cache-hit != 'true'
#
#  make_linux_pyyaml_matrix:
#    runs-on: ubuntu-22.04
#    outputs:
#      matrix_json: ${{ steps.make_matrix.outputs.matrix_json }}
#    steps:
#    - uses: actions/checkout@v4
#    - name: make a matrix
#      id: make_matrix
#      uses: ./.github/actions/dynamatrix
#      with:
#        matrix_yaml: |
#          include:
#          - { platform: manylinux1, arch: x86_64, spec: cp38, omit: ${{ env.skip_ci_redundant_jobs }} }
#          - { platform: manylinux1, arch: x86_64, spec: cp39, omit: ${{ env.skip_ci_redundant_jobs }} }
#          - { platform: manylinux2014, arch: x86_64, spec: cp310, omit: ${{ env.skip_ci_redundant_jobs }} }
#          - { platform: manylinux2014, arch: x86_64, spec: cp311, omit: ${{ env.skip_ci_redundant_jobs }} }
#          - { platform: manylinux2014, arch: x86_64, spec: cp312, omit: ${{ env.skip_ci_redundant_jobs }} }
#          - { platform: manylinux2014, arch: x86_64, spec: cp313, cibw_version: "https://github.com/nitzmahone/cibuildwheel/archive/refs/heads/py313_support.zip" }
#          - { platform: manylinux2014, arch: aarch64, spec: cp38, omit: ${{ env.skip_ci_redundant_jobs || env.skip_slow_jobs }} }
#          - { platform: manylinux2014, arch: aarch64, spec: cp39, omit: ${{ env.skip_ci_redundant_jobs || env.skip_slow_jobs }} }
#          - { platform: manylinux2014, arch: aarch64, spec: cp310, omit: ${{ env.skip_ci_redundant_jobs || env.skip_slow_jobs }} }
#          - { platform: manylinux2014, arch: aarch64, spec: cp311, omit: ${{ env.skip_ci_redundant_jobs || env.skip_slow_jobs }} }
#          - { platform: manylinux2014, arch: aarch64, spec: cp312, omit: ${{ env.skip_ci_redundant_jobs || env.skip_slow_jobs }} }
#          - { platform: manylinux2014, arch: aarch64, spec: cp313, cibw_version: "https://github.com/nitzmahone/cibuildwheel/archive/refs/heads/py313_support.zip", omit: ${{ env.skip_slow_jobs }} }
#          - { platform: manylinux2014, arch: s390x, spec: cp38, omit: ${{ env.skip_ci_redundant_jobs || env.skip_slow_jobs }} }
#          - { platform: manylinux2014, arch: s390x, spec: cp39, omit: ${{ env.skip_ci_redundant_jobs || env.skip_slow_jobs }} }
#          - { platform: manylinux2014, arch: s390x, spec: cp310, omit: ${{ env.skip_ci_redundant_jobs || env.skip_slow_jobs }} }
#          - { platform: manylinux2014, arch: s390x, spec: cp311, omit: ${{ env.skip_ci_redundant_jobs || env.skip_slow_jobs }} }
#          - { platform: manylinux2014, arch: s390x, spec: cp312, omit: ${{ env.skip_ci_redundant_jobs || env.skip_slow_jobs }} }
#          - { platform: manylinux2014, arch: s390x, spec: cp313, cibw_version: "https://github.com/nitzmahone/cibuildwheel/archive/refs/heads/py313_support.zip", omit: ${{ env.skip_ci_redundant_jobs || env.skip_slow_jobs }} }
#          - { platform: musllinux_1_1, arch: x86_64, spec: cp38, omit: ${{ env.skip_ci_redundant_jobs }} }
#          - { platform: musllinux_1_1, arch: x86_64, spec: cp39, omit: ${{ env.skip_ci_redundant_jobs }} }
#          - { platform: musllinux_1_1, arch: x86_64, spec: cp310, omit: ${{ env.skip_ci_redundant_jobs }} }
#          - { platform: musllinux_1_1, arch: x86_64, spec: cp311, omit: ${{ env.skip_ci_redundant_jobs }} }
#          - { platform: musllinux_1_1, arch: x86_64, spec: cp312, omit: ${{ env.skip_ci_redundant_jobs }} }
#          - { platform: musllinux_1_1, arch: x86_64, spec: cp313, cibw_version: "https://github.com/nitzmahone/cibuildwheel/archive/refs/heads/py313_support.zip", omit: ${{ env.skip_ci_redundant_jobs || env.skip_slow_jobs }} }
#          - { platform: musllinux_1_1, arch: aarch64, spec: cp39, omit: ${{ env.skip_ci_redundant_jobs || env.skip_slow_jobs }} }
#          - { platform: musllinux_1_1, arch: aarch64, spec: cp310, omit: ${{ env.skip_ci_redundant_jobs || env.skip_slow_jobs }} }
#          - { platform: musllinux_1_1, arch: aarch64, spec: cp311, omit: ${{ env.skip_ci_redundant_jobs || env.skip_slow_jobs }} }
#          - { platform: musllinux_1_1, arch: aarch64, spec: cp312, omit: ${{ env.skip_ci_redundant_jobs || env.skip_slow_jobs }} }
#          - { platform: musllinux_1_1, arch: aarch64, spec: cp313 }  # ,  omit: ${{ env.skip_slow_jobs }} }
#
#
#  linux_pyyaml:
#    needs: [python_sdist, linux_libyaml, make_linux_pyyaml_matrix]
#    name: pyyaml ${{matrix.spec}}-${{matrix.platform}}_${{matrix.arch}}
#    runs-on: ubuntu-22.04
#    strategy:
#      fail-fast: false
#      matrix: ${{ fromJSON(needs.make_linux_pyyaml_matrix.outputs.matrix_json) }}
#
#    steps:
#    - name: fetch sdist artifact
#      id: fetch_sdist
#      uses: actions/download-artifact@v4
#      with:
#        name: ${{ needs.build_sdist.outputs.artifact_name }}
#
#    - name: Fetch cached libyaml
#      id: cached_libyaml
#      uses: actions/cache/restore@v4
#      with:
#        path: libyaml
#        key: libyaml_${{matrix.platform}}_${{matrix.arch}}_${{env.LIBYAML_REF}}
#        fail-on-cache-miss: true
#
#    - name: configure docker foreign arch support
#      uses: docker/setup-qemu-action@v3
#      if: matrix.arch != 'x86_64'
#
#    - name: Build/Test/Package
#      env:
#        CIBW_ARCHS: all
#        # HACK: ick, maybe deconstruct the matrix a bit or query cibuildwheel for its default target *linux spec first?
#        CIBW_BUILD: ${{matrix.spec}}-${{ contains(matrix.platform, 'musllinux') && 'musllinux' || 'manylinux' }}_${{matrix.arch}}
#        CIBW_BUILD_VERBOSITY: 1
#        # containerized Linux builds require explicit CIBW_ENVIRONMENT
#        CIBW_ENVIRONMENT: >
#          LD_LIBRARY_PATH=../libyaml/src/.libs
#          PYYAML_FORCE_CYTHON=1
#          PYYAML_FORCE_LIBYAML=1
#        CIBW_PRERELEASE_PYTHONS: 1
#        CIBW_TEST_COMMAND: cd {project}; pytest
#        CIBW_TEST_REQUIRES: pytest
#      run: |
#        set -eux
#
#        python3 -V
#        python3 -m pip install -U --user ${{ matrix.cibw_version || 'cibuildwheel' }}
#
#        mkdir pyyaml
#
#        tar zxf ${{ steps.fetch_sdist.outputs.download-path }}/pyyaml*.tar.gz/pyyaml*.tar.gz --strip-components=1 -C pyyaml
#
#        cat << 'EOF' > build_config.toml
#        [tool.cibuildwheel.config-settings]
#        pyyaml_build_config='{"force":1, "library_dirs": ["../libyaml/src/.libs"], "include_dirs": ["../libyaml/include"]}'
#        EOF
#
#        CIBW_BEFORE_BUILD="ls -l {project}" python3 -m cibuildwheel --config-file $(pwd)/build_config.toml --platform auto --output-dir ./dist ./pyyaml
#
#        echo "artifact_name=$(ls ./dist/)" >> "$GITHUB_OUTPUT"
#        # FIXME: ensure exactly one artifact
#
#    - name: Upload artifacts
#      uses: actions/upload-artifact@v4
#      with:
#        name: ${{ steps.build.outputs.artifact_name }}
#        path: dist/*.whl
#        if-no-files-found: error
#      if: ${{ ! env.skip_artifact_upload }}


  macos_libyaml:
    name: libyaml macos ${{matrix.arch}}
    strategy:
      matrix:
        include:
        - arch: x86_64
          runs-on: macos-13
          run_wrapper: arch -x86_64 bash --noprofile --norc -eo pipefail {0}
        - arch: arm64
          deployment_target: '11.0'
          run_wrapper: arch -arm64 bash --noprofile --norc -eo pipefail {0}
    defaults:
      run:
        shell: ${{ matrix.run_wrapper || 'arch -x86_64 bash --noprofile --norc -eo pipefail {0}' }}
    runs-on: ${{ matrix.runs-on || 'macos-14' }}
    steps:
    - name: Check cached libyaml state
      id: cached_libyaml
      uses: actions/cache@v4
      with:
        path: libyaml
        key: libyaml_macos_${{matrix.arch}}_${{env.LIBYAML_REF}}

    - name: Checkout PyYAML
      uses: actions/checkout@v4
      if: steps.cached_libyaml.outputs.cache-hit != 'true'

    - name: Build libyaml
      env:
        MACOSX_DEPLOYMENT_TARGET: ${{ matrix.deployment_target || '10.9' }}
        SDKROOT: ${{ matrix.sdkroot || 'macosx' }}
      run: |
        set -eux
        brew install automake coreutils m4 libtool
        bash ./packaging/build/libyaml.sh
        echo "finished artifact arch is $(lipo -archs libyaml/src/.libs/libyaml.a)"
      if: steps.cached_libyaml.outputs.cache-hit != 'true'

  make_macos_pyyaml_matrix:
    runs-on: ubuntu-22.04
    outputs:
      matrix_json: ${{ steps.make_matrix.outputs.matrix_json }}
    steps:
    - uses: actions/checkout@v4
    - name: make a matrix
      id: make_matrix
      uses: ./.github/actions/dynamatrix
      with:
        matrix_yaml: |
          include:
          - spec: cp38-macosx_x86_64
            cibw_version: cibuildwheel==2.11.1
            runs_on: [macos-13]
          # omit: ${{ env.skip_ci_redundant_jobs }}
          - spec: cp39-macosx_x86_64
            runs_on: [macos-13]
            omit: ${{ env.skip_ci_redundant_jobs }}
          - spec: cp310-macosx_x86_64
            runs_on: [macos-13]
            omit: ${{ env.skip_ci_redundant_jobs }}
          - spec: cp311-macosx_x86_64
            runs_on: [macos-13]
            omit: ${{ env.skip_ci_redundant_jobs }}
          - spec: cp312-macosx_x86_64
            runs_on: [macos-13]
            omit: ${{ env.skip_ci_redundant_jobs }}
          - spec: cp313-macosx_x86_64
            # cibw_version: https://github.com/nitzmahone/cibuildwheel/archive/refs/heads/py313_support.zip
            runs_on: [macos-13]
          #  omit: ${{ env.skip_ci_redundant_jobs }}
            
          - spec: cp39-macosx_arm64
            deployment_target: '11.0'
            arch: arm64
           # omit: ${{ env.skip_ci_redundant_jobs }}
  
          - spec: cp310-macosx_arm64
            deployment_target: '11.0'
            arch: arm64
            omit: ${{ env.skip_ci_redundant_jobs }}
  
          - spec: cp311-macosx_arm64
            deployment_target: '11.0'
            arch: arm64
            omit: ${{ env.skip_ci_redundant_jobs }}
  
          - spec: cp312-macosx_arm64
            deployment_target: '11.0'
            arch: arm64
            omit: ${{ env.skip_ci_redundant_jobs }}
  
          - spec: cp313-macosx_arm64
            deployment_target: '11.0'
            arch: arm64
  

  macos_pyyaml:
    needs: [python_sdist, macos_libyaml, make_macos_pyyaml_matrix]
    name: pyyaml ${{ matrix.spec }}
    runs-on: ${{ matrix.runs_on || 'macos-14' }}
    defaults:
      run:
        shell: ${{ matrix.run_wrapper || 'bash --noprofile --norc -eo pipefail {0}' }}
    strategy:
      fail-fast: false
      matrix: ${{ fromJSON(needs.make_macos_pyyaml_matrix.outputs.matrix_json) }}
    steps:
    - name: fetch sdist artifact
      id: fetch_sdist
      uses: actions/download-artifact@v4
      with:
        name: ${{ needs.build_sdist.outputs.artifact_name }}

    - name: Get cached libyaml state
      id: cached_libyaml
      uses: actions/cache/restore@v4
      with:
        path: libyaml
        key: libyaml_macos_${{ matrix.arch || 'x86_64' }}_${{env.LIBYAML_REF}}
        fail-on-cache-miss: true

    - name: Install python
      uses: actions/setup-python@v5
      with:
        python-version: 3.x

    - name: Build/Test/Package
      env:
        C_INCLUDE_PATH: ../libyaml/include
        CIBW_BUILD: ${{matrix.spec}}
        CIBW_BUILD_VERBOSITY: 1
        CIBW_PRERELEASE_PYTHONS: 1
        CIBW_TEST_COMMAND: pytest {package}
        CIBW_TEST_REQUIRES: pytest
        LIBRARY_PATH: ../libyaml/src/.libs
        MACOSX_DEPLOYMENT_TARGET: ${{ matrix.deployment_target || '10.9' }}
        PYYAML_FORCE_CYTHON: 1
        PYYAML_FORCE_LIBYAML: 1
        SDKROOT: ${{ matrix.sdkroot || 'macosx' }}
      run: |
        set -eux
        python3 -V
        python3 -m pip install -U --user ${{ matrix.cibw_version || 'cibuildwheel' }}
        mkdir pyyaml
        
        tar zxf pyyaml*.tar.gz/pyyaml*.tar.gz --strip-components=1 -C pyyaml
        
        cat << 'EOF' > build_config.toml
        [tool.cibuildwheel.config-settings]
        pyyaml_build_config='{"force":1, "library_dirs": ["../libyaml/src/.libs"], "include_dirs": ["../libyaml/include"]}'
        EOF
        
        python3 -m cibuildwheel --config-file $(pwd)/build_config.toml --platform auto --output-dir ./dist ./pyyaml

        echo "artifact_name=$(ls ./dist/)" >> "$GITHUB_OUTPUT"
        # FIXME: ensure exactly one artifact

    - name: Upload artifacts
      uses: actions/upload-artifact@v4
      with:
        name: ${{ steps.build.outputs.artifact_name }}
        path: dist/*.whl
        if-no-files-found: error
      if: ${{ ! env.skip_artifact_upload }}

#
#  windows_libyaml:
#    name: libyaml windows ${{ matrix.arch }}
#    runs-on: ${{ matrix.platform || 'windows-2022' }}
#    strategy:
#      matrix:
#        include:
#        - arch: x64
#        - arch: win32
#    steps:
#    - name: Get cached libyaml state
#      id: cached_libyaml
#      uses: actions/cache@v4
#      with:
#        path: libyaml
#        key: libyaml_${{ 'windows' }}_${{ matrix.arch }}_${{ env.LIBYAML_REF }}
#
#    - name: Build libyaml
#      shell: bash
#      if: steps.cached_libyaml.outputs.cache-hit != 'true'
#      run: |
#        # git spews all over stderr unless we tell it not to
#        export GIT_REDIRECT_STDERR="2>&1"
#
#        if [[ ! -d ./libyaml ]]; then
#          git clone -b ${{ env.LIBYAML_REF }} ${{ env.LIBYAML_REPO }} 2>&1
#        fi
#
#        pushd libyaml
#        git clean -fdx
#        popd
#
#        mkdir libyaml/build
#
#        pushd libyaml/build
#        cmake.exe -G "Visual Studio 17 2022" -A ${{ matrix.arch }} -DYAML_STATIC_LIB_NAME=yaml ..
#        cmake.exe --build . --config Release
#        popd
#
#  make_windows_pyyaml_matrix:
#    runs-on: ubuntu-22.04
#    outputs:
#      matrix_json: ${{ steps.make_matrix.outputs.matrix_json }}
#    steps:
#    - uses: actions/checkout@v4
#    - name: make a matrix
#      id: make_matrix
#      uses: ./.github/actions/dynamatrix
#      with:
#        matrix_yaml: |
#          include:
#          - spec: cp38-win_amd64
#            omit: ${{ env.skip_ci_redundant_jobs }}
#
#          - spec: cp39-win_amd64
#            omit: ${{ env.skip_ci_redundant_jobs }}
#
#          - spec: cp310-win_amd64
#            omit: ${{ env.skip_ci_redundant_jobs }}
#
#          - spec: cp311-win_amd64
#            omit: ${{ env.skip_ci_redundant_jobs }}
#
#          - spec: cp312-win_amd64
#            omit: ${{ env.skip_ci_redundant_jobs }}
#
#          - spec: cp313-win_amd64
#
#          - spec: cp38-win32
#            omit: ${{ env.skip_ci_redundant_jobs }}
#
#          - spec: cp39-win32
#            omit: ${{ env.skip_ci_redundant_jobs }}
#
#          - spec: cp310-win32
#            omit: ${{ env.skip_ci_redundant_jobs }}
#
#          - spec: cp311-win32
#            omit: ${{ env.skip_ci_redundant_jobs }}
#
#          - spec: cp312-win32
#            omit: ${{ env.skip_ci_redundant_jobs }}
#
#          - spec: cp313-win32
#            omit: ${{ env.skip_ci_redundant_jobs }}
#
#  windows_pyyaml:
#    needs: [python_sdist, windows_libyaml, make_windows_pyyaml_matrix]
#    name: pyyaml ${{matrix.spec}}
#    runs-on: ${{ matrix.runs-on || 'windows-2022' }}
#    strategy:
#      fail-fast: false
#      matrix: ${{ fromJSON(needs.make_windows_pyyaml_matrix.outputs.matrix_json) }}
#    steps:
#    # autocrlf screws up tests under Windows
#    - name: Set git to use LF
#      run: |
#        git config --global core.autocrlf false
#        git config --global core.eol lf
#
#    - name: fetch sdist artifact
#      id: fetch_sdist
#      uses: actions/download-artifact@v4
#      with:
#        name: ${{ needs.build_sdist.outputs.artifact_name }}
#
#    - name: Get cached libyaml state
#      id: cached_libyaml
#      uses: actions/cache/restore@v4
#      with:
#        path: libyaml
#        key: libyaml_${{'windows'}}_${{ contains(matrix.spec, 'win_amd64') && 'x64' || 'win32' }}_${{env.LIBYAML_REF}}
#        fail-on-cache-miss: true
#
#    - name: Install python
#      uses: actions/setup-python@v5
#      with:
#        python-version: 3.x
#
#    - name: Build/Test/Package
#      id: build
#      shell: bash
#      env:
#        CIBW_BUILD: ${{matrix.spec}}
#        CIBW_BUILD_VERBOSITY: 1
#        CIBW_BEFORE_TEST: ls -l {package}
#        CIBW_TEST_COMMAND: pytest {package}
#        CIBW_TEST_REQUIRES: pytest
#        CIBW_PRERELEASE_PYTHONS: 1
#        #CIBW_CONFIG_SETTINGS: |
#        #  pyyaml_build_config='{"include_dirs": ["libyaml/include"], "library_dirs": ["libyaml/build/Release"], "define": [["YAML_DECLARE_STATIC", 1]], "force": 1}'
#      run: |
#        set -eux
#        python -V
#        python -m pip install -U --user ${{ matrix.cibw_version || 'cibuildwheel' }}
#        mkdir pyyaml
#
#        tar zxf pyyaml*.tar.gz/pyyaml*.tar.gz --strip-components=1 -C pyyaml
#
#        cat << 'EOF' > build_config.toml
#        [tool.cibuildwheel.config-settings]
#        pyyaml_build_config='{"force":1, "include_dirs": ["../libyaml/include"], "library_dirs": ["../libyaml/build/Release"], "define": [["YAML_DECLARE_STATIC", 1]], "force": 1}'
#        EOF
#
#        python3 -m cibuildwheel --config-file $(pwd)/build_config.toml --platform auto --output-dir ./dist ./pyyaml
#
#        echo "artifact_name=$(ls ./dist/)" >> "$GITHUB_OUTPUT"
#        # FIXME: ensure exactly one artifact
#
#    - name: Upload artifacts
#      uses: actions/upload-artifact@v4
#      with:
#        name: ${{ steps.build.outputs.artifact_name }}
#        path: dist/*.whl
#        if-no-files-found: error
#      if: ${{ ! env.skip_artifact_upload }}

  merge_artifacts:
    needs: [python_sdist, macos_pyyaml]  # FIXME: linux_pyyaml, windows_pyyaml
    runs-on: ubuntu-22.04
    steps:
    - name: merge all artifacts
      uses: actions/upload-artifact/merge@v4
      with:
        name: dist
        delete-merged: true

# FIXME: artifact combine job?
#
#  check:
#    if: always()
#    needs:
#    - python_sdist
#    - linux_pyyaml
#    - macos_pyyaml
#    - windows_pyyaml
#    - merge_artifacts
#    runs-on: ubuntu-latest
#    steps:
#    - name: Verify all previous jobs succeeded (provides a single check to sample for gating purposes)
#      uses: re-actors/alls-green@release/v1
#      with:
#        jobs: ${{ toJSON(needs) }}
...