Free-Threaded Wheel Builder #7
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| # Workflow to build and test wheels for the free-threaded Python build. | |
| # | |
| # This should be merged back into wheels.yml when free-threaded wheel | |
| # builds can be uploaded to pypi along with the rest of numpy's release | |
| # artifacts. | |
| # | |
| # To work on the wheel building infrastructure on a fork, comment out: | |
| # | |
| # if: github.repository == 'numpy/numpy' | |
| # | |
| # in the get_commit_message job. Be sure to include [wheel build] in your commit | |
| # message to trigger the build. All files related to wheel building are located | |
| # at tools/wheels/ | |
| name: Free-Threaded Wheel Builder | |
| on: | |
| schedule: | |
| # ┌───────────── minute (0 - 59) | |
| # │ ┌───────────── hour (0 - 23) | |
| # │ │ ┌───────────── day of the month (1 - 31) | |
| # │ │ │ ┌───────────── month (1 - 12 or JAN-DEC) | |
| # │ │ │ │ ┌───────────── day of the week (0 - 6 or SUN-SAT) | |
| # │ │ │ │ │ | |
| - cron: "42 2 * * SUN,WED" | |
| pull_request: | |
| branches: | |
| - main | |
| - maintenance/** | |
| # we don't want to upload free-threaded wheels to pypi yet | |
| # so we don't build on tags | |
| workflow_dispatch: | |
| concurrency: | |
| group: ${{ github.workflow }}-${{ github.head_ref || github.run_id }} | |
| cancel-in-progress: true | |
| permissions: | |
| contents: read # to fetch code (actions/checkout) | |
| jobs: | |
| get_commit_message: | |
| name: Get commit message | |
| runs-on: ubuntu-latest | |
| # To enable this job and subsequent jobs on a fork, comment out: | |
| if: github.repository == 'numpy/numpy' | |
| outputs: | |
| message: ${{ steps.commit_message.outputs.message }} | |
| steps: | |
| - name: Checkout numpy | |
| uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4.1.1 | |
| # Gets the correct commit message for pull request | |
| with: | |
| ref: ${{ github.event.pull_request.head.sha }} | |
| - name: Get commit message | |
| id: commit_message | |
| run: | | |
| set -xe | |
| COMMIT_MSG=$(git log --no-merges -1 --oneline) | |
| echo "message=$COMMIT_MSG" >> $GITHUB_OUTPUT | |
| echo github.ref ${{ github.ref }} | |
| build_wheels: | |
| name: Build wheel ${{ matrix.python }}-${{ matrix.buildplat[1] }}-${{ matrix.buildplat[2] }} | |
| needs: get_commit_message | |
| if: >- | |
| contains(needs.get_commit_message.outputs.message, '[wheel build]') || | |
| github.event_name == 'schedule' || | |
| github.event_name == 'workflow_dispatch' | |
| runs-on: ${{ matrix.buildplat[0] }} | |
| strategy: | |
| # Ensure that a wheel builder finishes even if another fails | |
| fail-fast: false | |
| matrix: | |
| # Github Actions doesn't support pairing matrix values together, let's improvise | |
| # https://github.com/github/feedback/discussions/7835#discussioncomment-1769026 | |
| buildplat: | |
| - [ubuntu-20.04, manylinux_x86_64, ""] | |
| - [ubuntu-20.04, musllinux_x86_64, ""] | |
| - [macos-13, macosx_x86_64, openblas] | |
| # targeting macos >= 14. Could probably build on macos-14, but it would be a cross-compile | |
| - [macos-13, macosx_x86_64, accelerate] | |
| - [macos-14, macosx_arm64, accelerate] # always use accelerate | |
| # TODO: set up Windows wheels windows is supported on cibuildwheel but | |
| # numpy doesn't build on the image yet | |
| python: ["cp313t"] | |
| env: | |
| IS_32_BIT: ${{ matrix.buildplat[1] == 'win32' }} | |
| IS_SCHEDULE_DISPATCH: ${{ github.event_name == 'schedule' || github.event_name == 'workflow_dispatch' }} | |
| steps: | |
| - name: Checkout numpy | |
| uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4.1.1 | |
| with: | |
| submodules: true | |
| - name: Setup MSVC (32-bit) | |
| if: ${{ matrix.buildplat[1] == 'win32' }} | |
| uses: bus1/cabuild/action/msdevshell@e22aba57d6e74891d059d66501b6b5aed8123c4d # v1 | |
| with: | |
| architecture: 'x86' | |
| - name: pkg-config-for-win | |
| run: | | |
| choco install -y --no-progress --stoponfirstfailure --checksum 6004DF17818F5A6DBF19CB335CC92702 pkgconfiglite | |
| $CIBW = "${{ github.workspace }}/.openblas" | |
| # pkgconfig needs a complete path, and not just "./openblas since the | |
| # build is run in a tmp dir (?) | |
| # It seems somewhere in the env passing, `\` is not | |
| # passed through, so convert it to '/' | |
| $CIBW = $CIBW.replace("\","/") | |
| echo "CIBW_ENVIRONMENT_WINDOWS=PKG_CONFIG_PATH=$CIBW" >> $env:GITHUB_ENV | |
| if: runner.os == 'windows' | |
| # Used to push the built wheels | |
| - uses: actions/setup-python@82c7e631bb3cdc910f68e0081d67478d79c6982d # v5.1.0 | |
| with: | |
| python-version: "3.x" | |
| - name: Setup macOS | |
| if: matrix.buildplat[0] == 'macos-13' || matrix.buildplat[0] == 'macos-14' | |
| run: | | |
| if [[ ${{ matrix.buildplat[2] }} == 'accelerate' ]]; then | |
| # macosx_arm64 and macosx_x86_64 with accelerate | |
| # only target Sonoma onwards | |
| CIBW="MACOSX_DEPLOYMENT_TARGET=14.0 INSTALL_OPENBLAS=false RUNNER_OS=macOS" | |
| echo "CIBW_ENVIRONMENT_MACOS=$CIBW" >> "$GITHUB_ENV" | |
| # the macos-13 image that's used for building the x86_64 wheel can't test | |
| # a wheel with deployment target >= 14 without further work | |
| echo "CIBW_TEST_SKIP=*-macosx_x86_64" >> "$GITHUB_ENV" | |
| else | |
| # macosx_x86_64 with OpenBLAS | |
| # if INSTALL_OPENBLAS isn't specified then scipy-openblas is automatically installed | |
| CIBW="RUNNER_OS=macOS" | |
| PKG_CONFIG_PATH="$PWD/.openblas" | |
| DYLD="$DYLD_LIBRARY_PATH:/$PWD/.openblas/lib" | |
| echo "CIBW_ENVIRONMENT_MACOS=$CIBW PKG_CONFIG_PATH=$PKG_CONFIG_PATH DYLD_LIBRARY_PATH=$DYLD" >> "$GITHUB_ENV" | |
| fi | |
| - name: Build wheels | |
| uses: pypa/cibuildwheel@932529cab190fafca8c735a551657247fa8f8eaf # v2.19.1 | |
| env: | |
| CIBW_PRERELEASE_PYTHONS: True | |
| CIBW_FREE_THREADED_SUPPORT: True | |
| CIBW_BUILD: ${{ matrix.python }}-${{ matrix.buildplat[1] }} | |
| # TODO: remove along with installing build deps in | |
| # cibw_before_build.sh when a released cython can build numpy | |
| CIBW_BUILD_FRONTEND: "pip; args: --no-build-isolation" | |
| - uses: actions/upload-artifact@65462800fd760344b1a7b4382951275a0abb4808 # v4.3.3 | |
| with: | |
| name: ${{ matrix.python }}-${{ matrix.buildplat[1] }}-${{ matrix.buildplat[2] }} | |
| path: ./wheelhouse/*.whl | |
| - uses: mamba-org/setup-micromamba@f8b8a1e23a26f60a44c853292711bacfd3eac822 | |
| with: | |
| # for installation of anaconda-client, required for upload to | |
| # anaconda.org | |
| # Note that this step is *after* specific pythons have been used to | |
| # build and test the wheel | |
| # for installation of anaconda-client, for upload to anaconda.org | |
| # environment will be activated after creation, and in future bash steps | |
| init-shell: bash | |
| environment-name: upload-env | |
| create-args: >- | |
| anaconda-client | |
| - name: Upload wheels | |
| if: success() | |
| shell: bash -el {0} | |
| # see https://github.com/marketplace/actions/setup-miniconda for why | |
| # `-el {0}` is required. | |
| env: | |
| NUMPY_NIGHTLY_UPLOAD_TOKEN: ${{ secrets.NUMPY_NIGHTLY_UPLOAD_TOKEN }} | |
| run: | | |
| source tools/wheels/upload_wheels.sh | |
| set_upload_vars | |
| # trigger an upload to | |
| # https://anaconda.org/scientific-python-nightly-wheels/numpy | |
| # for cron jobs or "Run workflow" (restricted to main branch). | |
| # The tokens were originally generated at anaconda.org | |
| upload_wheels |