Build Python Package #499
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| name: Build Python Package | |
| on: | |
| workflow_dispatch: | |
| inputs: | |
| incoming_ref: | |
| description: > | |
| The ref from Cantera/cantera to be built. Can be a tag, commit hash, | |
| or branch name. | |
| required: true | |
| default: "main" | |
| upload: | |
| description: Attempt to upload to PyPI | |
| required: true | |
| default: "false" | |
| concurrency: | |
| group: ${{ github.ref }}-${{ github.event.inputs.incoming_ref}} | |
| cancel-in-progress: true | |
| env: | |
| ACTION_URL: "https://github.com/Cantera/pypi-packages/actions/runs/${{ github.run_id }}" | |
| jobs: | |
| dump: | |
| name: Dump the input parameters for the workflow | |
| runs-on: ubuntu-latest | |
| steps: | |
| - name: Dump Event Payload | |
| run: jq . "$GITHUB_EVENT_PATH" | |
| - name: Echo the input variables | |
| run: | | |
| echo "${{ github.event.inputs.incoming_ref }}" | |
| echo "${{ github.event.inputs.upload }}" | |
| post-pending-status: | |
| name: Post a pending workflow status to Cantera/cantera | |
| runs-on: ubuntu-latest | |
| env: | |
| GITHUB_TOKEN: ${{ secrets.CANTERA_REPO_STATUS }} | |
| outputs: | |
| incoming-sha: ${{ steps.get-incoming-sha.outputs.incoming-sha }} | |
| tag-ref: ${{ steps.munge-incoming-ref.outputs.tag-ref }} | |
| steps: | |
| - name: Munge the incoming ref | |
| id: munge-incoming-ref | |
| run: | | |
| import os | |
| import re | |
| from pathlib import Path | |
| INCOMING_REF = "${{ github.event.inputs.incoming_ref }}" | |
| INCOMING_SHA = "" | |
| if INCOMING_REF.startswith("refs/"): | |
| INCOMING_REF = INCOMING_REF.replace("refs/", "") | |
| elif re.match(r"^v\d\.\d\.\d.*$", INCOMING_REF) is not None: | |
| INCOMING_REF = f"tags/{INCOMING_REF}" | |
| elif re.match(r"^[a-f0-9]{6,40}", INCOMING_REF) is not None: | |
| INCOMING_SHA = INCOMING_REF | |
| else: | |
| INCOMING_REF = f"heads/{INCOMING_REF}" | |
| TAG_REF = "false" | |
| if INCOMING_REF.startswith("tags"): | |
| TAG_REF = "true" | |
| Path(os.environ["GITHUB_ENV"]).write_text( | |
| f"INCOMING_REF={INCOMING_REF}\n" | |
| f"TAG_REF={TAG_REF}\n" | |
| f"INCOMING_SHA={INCOMING_SHA}" | |
| ) | |
| Path(os.environ["GITHUB_OUTPUT"]).write_text( | |
| f"tag-ref={TAG_REF}" | |
| ) | |
| shell: python | |
| - name: Get the SHA associated with the incoming ref | |
| id: get-incoming-sha | |
| run: | | |
| if [[ "${INCOMING_SHA}" == "" ]]; then | |
| INCOMING_SHA=$(gh api repos/cantera/cantera/git/matching-refs/${INCOMING_REF} \ | |
| -H "Accept: application/vnd.github.v3+json" --jq ".[0].object.sha") | |
| echo "INCOMING_SHA=${INCOMING_SHA}" >> $GITHUB_ENV | |
| fi | |
| # This needs to be in this step to be output to other jobs. | |
| echo "incoming-sha=${INCOMING_SHA}" >> $GITHUB_OUTPUT | |
| - name: Post the status to the upstream commit | |
| id: set-the-status | |
| if: env.TAG_REF == 'false' | |
| run: | | |
| gh api repos/cantera/cantera/statuses/${INCOMING_SHA} \ | |
| -H "Accept: application/vnd.github.v3+json" \ | |
| --field state='pending' \ | |
| --field target_url=$ACTION_URL \ | |
| --field context='PyPI Package Build' \ | |
| --field description="Pending build" \ | |
| --silent | |
| sdist: | |
| name: Build the sdist | |
| runs-on: ubuntu-24.04 | |
| needs: | |
| - "post-pending-status" | |
| outputs: | |
| job-status: ${{ job.status }} | |
| steps: | |
| - uses: actions/checkout@v4 | |
| name: Checkout the repository | |
| with: | |
| repository: "Cantera/cantera" | |
| submodules: recursive | |
| ref: ${{ github.event.inputs.incoming_ref }} | |
| - name: Set Up Python 3.12 | |
| uses: actions/setup-python@v5 | |
| with: | |
| python-version: "3.12" | |
| cache: 'pip' | |
| cache-dependency-path: interfaces/python_sdist/pyproject.toml.in | |
| - name: Install dependencies | |
| run: python3 -m pip install scons build | |
| - name: Build the sdist | |
| run: | | |
| python3 `which scons` sdist | |
| - name: Archive the built sdist | |
| uses: actions/upload-artifact@v4 | |
| with: | |
| path: ./build/python_sdist/dist/*.tar.gz | |
| name: cibw-sdist | |
| if-no-files-found: error | |
| # Copied from https://github.com/hynek/build-and-inspect-python-package/ | |
| - name: Show SDist contents hierarchically, including metadata. | |
| shell: bash | |
| run: | | |
| mkdir -p /tmp/out/sdist | |
| cp build/python_sdist/dist/*.tar.gz /tmp/ | |
| cd /tmp | |
| tar xf *.tar.gz -C out/sdist | |
| echo -e '\n<details><summary>SDist contents</summary>\n' >> $GITHUB_STEP_SUMMARY | |
| (cd /tmp/out/sdist && tree -Da --timefmt="%Y-%m-%dT%H:%M:%SZ" * | sed 's/^/ /' | tee -a $GITHUB_STEP_SUMMARY) | |
| echo -e '\n</details>\n' >> $GITHUB_STEP_SUMMARY | |
| echo ----- Metadata Follows ----- | |
| echo -e '\n<details><summary>Metadata</summary>\n' >> $GITHUB_STEP_SUMMARY | |
| cat out/sdist/*/PKG-INFO | sed 's/^/ /' | tee -a $GITHUB_STEP_SUMMARY | |
| echo -e '\n</details>\n' >> $GITHUB_STEP_SUMMARY | |
| echo ----- End of Metadata ----- | |
| build-wheels: | |
| name: Build ${{ matrix.os }} ${{ matrix.arch }} for py${{ matrix.python || '-all' }} | |
| runs-on: ${{ matrix.os }} | |
| needs: ["sdist", "post-pending-status"] | |
| outputs: | |
| job-status: ${{ job.status }} | |
| strategy: | |
| matrix: | |
| # Wheel builds are fast except for aarch64, so split that into multiple jobs, | |
| # one for each Python version | |
| os: [ubuntu-latest] | |
| arch: [aarch64] | |
| python: ["3.8", "3.9", "3.10", "3.11", "3.12", "3.13"] | |
| include: | |
| - os: ubuntu-latest | |
| arch: x86_64 | |
| - os: windows-2022 | |
| arch: AMD64 | |
| boost-arch: x86 | |
| boost-toolset: msvc | |
| boost-platform-version: 2022 | |
| boost-version: "1.86.0" | |
| - os: macos-14 | |
| arch: arm64 | |
| boost-arch: aarch64 | |
| boost-toolset: clang | |
| # Since we only use the headers, we can use the platform version for this | |
| # macos version | |
| boost-platform-version: "14" | |
| boost-version: "1.86.0" | |
| - os: macos-13 | |
| arch: x86_64 | |
| boost-arch: x86 | |
| boost-toolset: clang | |
| # Since we only use the headers, we can use the platform version for this | |
| # macos version | |
| boost-platform-version: "13" | |
| boost-version: "1.86.0" | |
| fail-fast: false | |
| steps: | |
| - name: Checkout the repository | |
| uses: actions/checkout@v4 | |
| - name: Download pre-built sdist | |
| uses: actions/download-artifact@v4 | |
| with: | |
| name: cibw-sdist | |
| - name: Extract the sdist tarball | |
| run: tar -xvf *.tar.gz --strip-components=1 | |
| shell: bash | |
| - name: Download test files | |
| id: download-test-files | |
| uses: ./.github/actions/download-cantera-test | |
| with: | |
| incoming-sha: ${{ needs.post-pending-status.outputs.incoming-sha }} | |
| # Linux steps | |
| - name: Set up QEMU | |
| uses: docker/setup-qemu-action@v3 | |
| with: | |
| platforms: all | |
| if: matrix.arch != 'x86_64' && runner.os == 'Linux' | |
| - name: Set up CIBW environment | |
| run: | | |
| PYTHON="${{ matrix.python }}" | |
| if [[ $PYTHON == "" ]]; then PYTHON="*"; fi | |
| CIBW_BUILD="cp${PYTHON//./}-*_${{ matrix.arch }}" | |
| echo "CIBW_BUILD=${CIBW_BUILD}" | tee -a $GITHUB_ENV | |
| if: runner.os == 'Linux' | |
| - name: Install boost | |
| # Our custom manylinux images already have Boost installed | |
| if: runner.os != 'Linux' | |
| uses: MarkusJx/install-boost@v2.4.5 | |
| id: install-boost | |
| with: | |
| # REQUIRED: Specify the required boost version | |
| # A list of supported versions can be found here: | |
| # https://github.com/MarkusJx/prebuilt-boost/blob/main/versions-manifest.json | |
| boost_version: ${{ matrix.boost-version }} | |
| # OPTIONAL: Specify a custon install location | |
| boost_install_dir: ${{ runner.temp }} | |
| toolset: ${{ matrix.boost-toolset }} | |
| platform_version: ${{ matrix.boost-platform-version }} | |
| arch: ${{ matrix.boost-arch }} | |
| - name: Cache built libraries | |
| id: cache-built-libraries | |
| # Our custom manylinux images already have hdf5 installed | |
| if: runner.os != 'Linux' | |
| uses: actions/cache@v4 | |
| with: | |
| key: ${{ matrix.os }}-${{ matrix.arch }}-0 | |
| path: ${{ runner.temp }}/cache | |
| # Windows-only steps | |
| - name: Set Up Nuget | |
| uses: nuget/setup-nuget@v2 | |
| if: runner.os == 'Windows' | |
| - uses: actions/setup-python@v5 | |
| with: | |
| python-version: 3.12 | |
| if: runner.os == 'Windows' | |
| - run: bash ./cibw_before_all_windows.sh "${{ runner.temp }}" | |
| if: runner.os == 'Windows' | |
| - name: Set up CIBW environment | |
| # On Windows, Boost_ROOT needs to have \ replaced by / because that's what | |
| # cibuildwheel says. CANTERA_TEST_DIR doesn't need the replacement because | |
| # it will be substituted in a cmd or pwsh session. | |
| run: | | |
| $BOOST_ROOT = "${{ steps.install-boost.outputs.BOOST_ROOT }}" -replace "\\", "/" | |
| echo "Boost_ROOT=$BOOST_ROOT" | Out-File -FilePath $Env:GITHUB_ENV -Encoding utf8 -Append | |
| echo "CANTERA_TEST_DIR=${{ steps.download-test-files.outputs.test-root }}" | Out-File -FilePath $Env:GITHUB_ENV -Encoding utf8 -Append | |
| echo "CIBW_BUILD=cp*-*" | Out-File -FilePath $Env:GITHUB_ENV -Encoding utf8 -Append | |
| shell: pwsh | |
| if: runner.os == 'Windows' | |
| # macOS-only steps | |
| - name: Build required libraries | |
| run: bash ./cibw_before_all_macos.sh "${{ runner.temp }}" | |
| if: runner.os == 'macOS' | |
| # Force installation to resolve Python 3.8 bug (https://github.com/pypa/cibuildwheel/pull/1871#issuecomment-2161613619) | |
| - name: Hack for 3.8 bug | |
| uses: actions/setup-python@v5 | |
| with: | |
| python-version: 3.8 | |
| if: runner.os == 'macOS' && matrix.arch == 'arm64' | |
| - name: Set up CIBW environment | |
| run: | | |
| echo "Boost_ROOT=${{ steps.install-boost.outputs.BOOST_ROOT }}" >> $GITHUB_ENV | |
| echo "CANTERA_TEST_DIR=${{ steps.download-test-files.outputs.test-root }}" >> $GITHUB_ENV | |
| echo "CIBW_BUILD=cp*-*" >> $GITHUB_ENV | |
| if: runner.os == 'macOS' | |
| - name: Build wheels | |
| uses: pypa/cibuildwheel@v2.21.3 | |
| env: | |
| CIBW_ENVIRONMENT_LINUX: CT_SKIP_SLOW=1 CANTERA_TEST_DIR=/host/${{ steps.download-test-files.outputs.test-root }} | |
| CIBW_ENVIRONMENT_WINDOWS: CT_SKIP_SLOW=1 CMAKE_BUILD_PARALLEL_LEVEL=4 | |
| CIBW_ENVIRONMNET_MACOS: CT_SKIP_SLOW=1 | |
| CIBW_BUILD: ${{ env.CIBW_BUILD }} | |
| CIBW_ARCHS: ${{ matrix.arch }} | |
| - name: Archive the built wheels | |
| uses: actions/upload-artifact@v4 | |
| with: | |
| path: ./wheelhouse/*.whl | |
| name: cibw-wheels-${{ runner.os }}-${{ strategy.job-index }} | |
| publish-files-to-pypi: | |
| name: Publish distribution files to PyPI | |
| runs-on: ubuntu-22.04 | |
| outputs: | |
| job-status: ${{ job.status }} | |
| needs: | |
| - "sdist" | |
| - "build-wheels" | |
| if: github.event.inputs.upload == 'true' | |
| permissions: | |
| id-token: write | |
| environment: pypi | |
| steps: | |
| - name: Download pre-built wheels | |
| uses: actions/download-artifact@v4 | |
| with: | |
| path: dist | |
| pattern: cibw-* | |
| merge-multiple: true | |
| - name: pypi-publish | |
| uses: pypa/gh-action-pypi-publish@release/v1 | |
| send_status_to_cantera: | |
| name: Send jobs status to Cantera/cantera | |
| runs-on: ubuntu-22.04 | |
| needs: | |
| - "post-pending-status" | |
| - "sdist" | |
| - "build-wheels" | |
| - "publish-files-to-pypi" | |
| if: always() | |
| steps: | |
| - name: Collect statuses | |
| run: | | |
| from collections import Counter | |
| import os | |
| statuses = { | |
| "sdist": "${{needs.sdist.outputs.job-status}}", | |
| "wheels": "${{needs.build-wheels.outputs.job-status}}", | |
| "publish": "${{needs.publish-files-to-pypi.outputs.job-status}}", | |
| } | |
| # This is a deliberate comparison to the empty string. | |
| if statuses["publish"] == "" and "${{ github.event.inputs.upload }}" == "false": | |
| publish = statuses.pop("publish") | |
| else: | |
| publish = "" | |
| if all(v == "success" for v in statuses.values()): | |
| overall_status = "success" | |
| elif any(v in ("cancelled", "") for v in statuses.values()): | |
| overall_status = "error" | |
| elif any(v == "failure" for v in statuses.values()): | |
| overall_status = "failure" | |
| status_counts = Counter(statuses.values()) | |
| status_counts.update([publish]) | |
| description = [] | |
| if overall_status in ("error", "failure"): | |
| if status_counts.get("success") is not None: | |
| description.append(f"{status_counts['success']} succeeded") | |
| if status_counts.get("cancelled") is not None: | |
| description.append(f"{status_counts['cancelled']} cancelled") | |
| if status_counts.get("failure") is not None: | |
| description.append(f"{status_counts['failure']} failed") | |
| if status_counts.get("") is not None: | |
| description.append(f"{status_counts['']} skipped") | |
| description = ", ".join(description) | |
| else: | |
| description = "Successfully built Python wheels!" | |
| with open(os.environ["GITHUB_ENV"], "a") as gh_env: | |
| gh_env.write(f"OVERALL_STATUS={overall_status}\nDESCRIPTION={description}") | |
| shell: python | |
| - name: Post the status to the upstream commit | |
| if: needs.post-pending-status.outputs.tag-ref == 'false' | |
| run: | | |
| INCOMING_SHA=${{ needs.post-pending-status.outputs.incoming-sha }} | |
| gh api repos/cantera/cantera/statuses/${INCOMING_SHA} \ | |
| -H "Accept: application/vnd.github.v3+json" \ | |
| --field state="${OVERALL_STATUS}" \ | |
| --field target_url=$ACTION_URL \ | |
| --field context='PyPI Package Build' \ | |
| --field description="${DESCRIPTION}" \ | |
| --silent | |
| env: | |
| GITHUB_TOKEN: ${{ secrets.CANTERA_REPO_STATUS }} |