fix: DART 7 iterator invalidation SEGFAULT in Subject/Observer notification loops #6980
Workflow file for this run
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| --- | |
| name: Publish dartpy | |
| "on": | |
| push: | |
| branches: | |
| - "**" | |
| tags: | |
| - "v*.*.*" | |
| pull_request: | |
| branches: | |
| - "**" | |
| schedule: | |
| - cron: "0 10 * * 0,3" | |
| workflow_dispatch: | |
| concurrency: | |
| group: ${{ github.workflow }}-${{ github.ref }} | |
| cancel-in-progress: ${{ github.event_name != 'schedule' && github.ref != 'refs/heads/main' }} | |
| jobs: | |
| changes: | |
| runs-on: ubuntu-latest | |
| outputs: | |
| code: ${{ steps.filter.outputs.code }} | |
| steps: | |
| - uses: actions/checkout@v6 | |
| - uses: dorny/paths-filter@v3 | |
| id: filter | |
| with: | |
| filters: | | |
| code: | |
| - '**' | |
| - '!.github/workflows/cache_*.yml' | |
| - '!docker/dev/**' | |
| - '!docs/**' | |
| - '!.readthedocs.yml' | |
| - '!tutorials/**' | |
| - '!**/*.md' | |
| - '!**/*.rst' | |
| - '!**/*.po' | |
| - '!**/*.pot' | |
| build_wheels: | |
| needs: changes | |
| if: startsWith(github.ref, 'refs/tags/') || github.event_name == 'schedule' || github.event_name == 'workflow_dispatch' || needs.changes.outputs.code == 'true' | |
| name: Wheels | ${{ matrix.os }} Py${{ matrix.python-version }} | |
| runs-on: ${{ matrix.os }} | |
| defaults: | |
| run: | |
| shell: bash | |
| env: | |
| # Keep parallelism modest to avoid posix_spawn failures on hosted runners | |
| DART_PARALLEL_JOBS: 8 | |
| CMAKE_BUILD_PARALLEL_LEVEL: 8 | |
| # Note: No dedicated container image is used; all platforms rely on pixi environments. | |
| # Linux wheels: auditwheel derives the glibc compatibility tag from bundled symbols. | |
| # macOS wheels: delocate bundles dylibs. Windows wheels: delvewheel bundles DLLs. | |
| strategy: | |
| fail-fast: false | |
| matrix: | |
| include: | |
| # Linux builds | |
| - os: ubuntu-latest | |
| python-version: "312" | |
| - os: ubuntu-latest | |
| python-version: "313" | |
| skip-on-commit: true | |
| - os: ubuntu-latest | |
| python-version: "314" | |
| skip-on-commit: true | |
| # macOS builds | |
| - os: macos-latest | |
| python-version: "312" | |
| - os: macos-latest | |
| python-version: "313" | |
| skip-on-commit: true | |
| - os: macos-latest | |
| python-version: "314" | |
| skip-on-commit: true | |
| # Windows builds | |
| - os: windows-latest | |
| python-version: "312" | |
| - os: windows-latest | |
| python-version: "313" | |
| skip-on-commit: true | |
| - os: windows-latest | |
| python-version: "314" | |
| skip-on-commit: true | |
| steps: | |
| - uses: actions/checkout@v6 | |
| if: (matrix.skip-on-commit != true) || github.event_name == 'pull_request' || startsWith(github.ref, 'refs/tags/v') | |
| - name: Setup pixi (CI) | |
| if: (matrix.skip-on-commit != true) || github.event_name == 'pull_request' || startsWith(github.ref, 'refs/tags/v') | |
| uses: ./.github/actions/setup-pixi-ci | |
| with: | |
| pixi-version: latest | |
| pixi-bin-path: ${{ runner.temp }}/pixi/bin/pixi${{ runner.os == 'Windows' && '.exe' || '' }} | |
| install-args: -e py${{ matrix.python-version }}-wheel | |
| - name: Configure environment for compiler cache | |
| if: (matrix.skip-on-commit != true) || github.event_name == 'pull_request' || startsWith(github.ref, 'refs/tags/v') | |
| uses: ./.github/actions/configure-compiler-cache | |
| - name: Build wheel | |
| if: (matrix.skip-on-commit != true) || github.event_name == 'pull_request' || startsWith(github.ref, 'refs/tags/v') | |
| env: | |
| # Work around occasional sccache spawn failures on ubuntu-latest + Python 3.14 wheel builds. | |
| DART_DISABLE_COMPILER_CACHE: ${{ (matrix.os == 'ubuntu-latest' && matrix.python-version == '314') && 'ON' || 'OFF' }} | |
| run: pixi run -e py${{ matrix.python-version }}-wheel wheel-build | |
| - name: Repair wheel | |
| if: (matrix.skip-on-commit != true) || github.event_name == 'pull_request' || startsWith(github.ref, 'refs/tags/v') | |
| run: pixi run -e py${{ matrix.python-version }}-wheel wheel-repair | |
| - name: Verify wheel | |
| if: (matrix.skip-on-commit != true) || github.event_name == 'pull_request' || startsWith(github.ref, 'refs/tags/v') | |
| run: pixi run -e py${{ matrix.python-version }}-wheel wheel-verify | |
| - name: Test wheel | |
| if: (matrix.skip-on-commit != true) || github.event_name == 'pull_request' || startsWith(github.ref, 'refs/tags/v') | |
| run: pixi run -e py${{ matrix.python-version }}-wheel wheel-test | |
| - uses: actions/upload-artifact@v6 | |
| if: (matrix.skip-on-commit != true) || github.event_name == 'pull_request' || startsWith(github.ref, 'refs/tags/v') | |
| with: | |
| path: ./dist/*.whl | |
| name: ${{ matrix.os }}-py${{ matrix.python-version }} | |
| upload_pypi: | |
| name: Wheels | Publish to PyPI | |
| needs: [build_wheels] | |
| runs-on: ubuntu-latest | |
| # Publish all tagged versions (stable and dev) to production PyPI | |
| # Examples: v7.0.0, v7.0.0.dev0, v7.0.0.alpha1, v7.0.0.beta1, v7.0.0.rc1 | |
| if: github.event_name == 'push' && startsWith(github.ref, 'refs/tags/v') | |
| steps: | |
| - uses: actions/download-artifact@v7 | |
| with: | |
| # unpacks default artifact into dist/ | |
| # if `name: artifact` is omitted, the action will create extra parent dir | |
| # name: artifact | |
| path: dist | |
| merge-multiple: true | |
| - name: List files in dist | |
| run: ls -lR dist/ | |
| - uses: pypa/gh-action-pypi-publish@v1.13.0 | |
| with: | |
| user: __token__ | |
| password: ${{ secrets.PYPI_TOKEN }} | |
| skip-existing: true |