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| # SPDX-FileCopyrightText: 2026 The RISE Project | |
| # SPDX-License-Identifier: MIT | |
| --- | |
| # This workflow is based on: https://github.com/cloudflare/stpyv8/blob/v13.1.201.22/.github/workflows/linux.yml | |
| name: Build stpyv8 wheels (riscv64) | |
| on: | |
| workflow_dispatch: | |
| inputs: | |
| version: | |
| description: 'Version glob to (re)build; empty builds every version of docs/packages/stpyv8.yaml not released yet' | |
| required: false | |
| default: '' | |
| pull_request: | |
| branches: [main] | |
| paths: | |
| - '.github/workflows/build-stpyv8.yml' | |
| - 'docs/packages/stpyv8.yaml' | |
| - 'patches/stpyv8/**' | |
| push: | |
| branches: [main] | |
| paths: | |
| - '.github/workflows/build-stpyv8.yml' | |
| - 'docs/packages/stpyv8.yaml' | |
| - 'patches/stpyv8/**' | |
| concurrency: | |
| group: ${{ github.workflow }}-${{ github.head_ref || github.run_id }} | |
| cancel-in-progress: true | |
| permissions: | |
| contents: read | |
| jobs: | |
| setup: | |
| uses: $/.github/workflows/_setup.yml | |
| with: | |
| package: stpyv8 | |
| version: ${{ inputs.version }} | |
| build_v8: | |
| name: Build v8 for stpyv8 ${{ matrix.version }} riscv64 | |
| needs: [setup] | |
| if: needs.setup.outputs.versions != '[]' | |
| strategy: | |
| fail-fast: false | |
| matrix: | |
| version: ${{ fromJSON(needs.setup.outputs.versions) }} | |
| env: | |
| STPYV8_VERSION: ${{ matrix.version }} | |
| V8_DEPS_LINUX: '0' | |
| # depot_tools downloads every gclient gcs dep through gsutil under vpython, whose venv pins a crcmod wheel chromium does not build for riscv64; the bypass runs those scripts on the container python instead. | |
| VPYTHON_BYPASS: manually managed python not supported by chrome operations | |
| runs-on: ubuntu-24.04-riscv | |
| timeout-minutes: 2880 # 48h: a monolithic v8 build from scratch, the scale build-nodejs-wheel-binaries.yml measured at ~23h | |
| container: | |
| image: quay.io/pypa/manylinux_2_39_riscv64 | |
| steps: | |
| - name: Checkout stpyv8 v${{ env.STPYV8_VERSION }} | |
| uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1 | |
| with: | |
| repository: cloudflare/stpyv8 | |
| ref: v${{ env.STPYV8_VERSION }} | |
| persist-credentials: false | |
| - name: Checkout python-wheels | |
| uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1 | |
| with: | |
| path: python-wheels | |
| persist-credentials: false | |
| - name: Patch stpyv8 source | |
| run: git apply python-wheels/patches/stpyv8/${{ env.STPYV8_VERSION }}/*.patch | |
| - name: Restore v8 | |
| id: v8-cache | |
| uses: actions/cache@55cc8345863c7cc4c66a329aec7e433d2d1c52a9 # v6.1.0 | |
| with: | |
| path: | | |
| v8/include | |
| v8/out.gn/x64.release.sample/obj/libv8_monolith.a | |
| v8/out.gn/x64.release.sample/icudtl.dat | |
| # Upstream keys this on hashFiles('v8/src/**'); that tree only exists once the build has run, so key on what pins it instead -- the version and the patches. Only 0001-0003 touch checkout_v8()/build_v8() (DEPS, GN_ARGS, the V8 macroassembler source); later patches touch settings.py's link line or the test suite, read only by build_wheel, so hashing them here would bust this ~24h build for changes that can't affect it. | |
| key: stpyv8-v8-${{ env.STPYV8_VERSION }}-riscv64-${{ hashFiles('python-wheels/patches/stpyv8/*/0001-*.patch', 'python-wheels/patches/stpyv8/*/0002-*.patch', 'python-wheels/patches/stpyv8/*/0003-*.patch') }} | |
| - name: Provide a riscv64-linux-gnu- prefixed toolchain | |
| if: steps.v8-cache.outputs.cache-hit != 'true' | |
| run: | | |
| mkdir -p "${RUNNER_TEMP}/riscv64-toolchain/bin" | |
| for tool in gcc g++ ar as ld nm objcopy objdump ranlib readelf strip; do | |
| real=$(command -v "${tool}" || true) | |
| [ -n "${real}" ] && ln -sf "${real}" "${RUNNER_TEMP}/riscv64-toolchain/bin/riscv64-linux-gnu-${tool}" | |
| done | |
| echo "${RUNNER_TEMP}/riscv64-toolchain/bin" >> "${GITHUB_PATH}" | |
| - name: Clone depot_tools | |
| if: steps.v8-cache.outputs.cache-hit != 'true' | |
| # setup.py bootstraps depot_tools' hermetic python only for a checkout that already exists, and `fetch` refuses to run without it. | |
| run: | | |
| git clone --depth 1 https://chromium.googlesource.com/chromium/tools/depot_tools.git depot_tools | |
| # An absolute path: depot_tools' cipd bootstrap resolves its own directory from $0 and cannot find its digests file when invoked through a relative one. | |
| "${PWD}/depot_tools/gclient" --version | |
| - name: Build v8 | |
| if: steps.v8-cache.outputs.cache-hit != 'true' | |
| run: | | |
| /opt/python/cp312-cp312/bin/pip install setuptools wheel | |
| /opt/python/cp312-cp312/bin/python setup.py v8 | |
| - uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1 | |
| with: | |
| name: stpyv8-${{ env.STPYV8_VERSION }}-v8-riscv64 | |
| path: | | |
| v8/include | |
| v8/out.gn/x64.release.sample/obj/libv8_monolith.a | |
| v8/out.gn/x64.release.sample/icudtl.dat | |
| if-no-files-found: error | |
| build_wheel: | |
| name: Build stpyv8 ${{ matrix.version }} ${{ matrix.python }}-manylinux_riscv64 | |
| needs: [setup, build_v8] | |
| if: needs.setup.outputs.versions != '[]' | |
| strategy: | |
| fail-fast: false | |
| matrix: | |
| version: ${{ fromJSON(needs.setup.outputs.versions) }} | |
| # Boost.Python links the version-specific CPython ABI and has no free-threaded build. | |
| python: ["cp312", "cp313", "cp314"] | |
| env: | |
| STPYV8_VERSION: ${{ matrix.version }} | |
| # Newer than upstream's 1.87.0, which predates CPython 3.14. | |
| BOOST_VERSION: 1.90.0 | |
| PYBIN: /opt/python/${{ matrix.python }}-${{ matrix.python }}/bin | |
| runs-on: ubuntu-24.04-riscv | |
| timeout-minutes: 720 | |
| container: | |
| image: quay.io/pypa/manylinux_2_39_riscv64 | |
| steps: | |
| - name: Checkout stpyv8 v${{ env.STPYV8_VERSION }} | |
| uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1 | |
| with: | |
| repository: cloudflare/stpyv8 | |
| ref: v${{ env.STPYV8_VERSION }} | |
| persist-credentials: false | |
| - name: Checkout python-wheels | |
| uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1 | |
| with: | |
| path: python-wheels | |
| persist-credentials: false | |
| - name: Patch stpyv8 source | |
| run: git apply python-wheels/patches/stpyv8/${{ env.STPYV8_VERSION }}/*.patch | |
| - uses: actions/download-artifact@3e5f45b2cfb9172054b4087a40e8e0b5a5461e7c # v8.0.1 | |
| with: | |
| name: stpyv8-${{ env.STPYV8_VERSION }}-v8-riscv64 | |
| path: v8 | |
| - name: Install Boost | |
| run: | | |
| archive="boost_$(echo "${BOOST_VERSION}" | tr . _)" | |
| curl -fsSL -o boost.tar.gz "https://archives.boost.io/release/${BOOST_VERSION}/source/${archive}.tar.gz" | |
| tar xf boost.tar.gz | |
| cd "${archive}" | |
| ./bootstrap.sh --with-python="${PYBIN}/python" | |
| ./b2 install -j"$(nproc)" --with-system --with-python --with-filesystem --with-iostreams --with-date_time --with-thread | |
| ldconfig /usr/local/lib | |
| - name: Build wheel | |
| run: | | |
| "${PYBIN}/pip" install setuptools wheel | |
| "${PYBIN}/python" setup.py bdist_wheel --skip-build-v8 -d wheelhouse | |
| - name: Repair wheel | |
| run: LD_LIBRARY_PATH=/usr/local/lib auditwheel repair --plat manylinux_2_39_riscv64 -w dist wheelhouse/*.whl | |
| - name: Test wheel | |
| # Staged elsewhere: at the repository root the checkout's own STPyV8.py shadows the installed one. | |
| run: | | |
| "${PYBIN}/pip" install dist/*.whl pytest pytest-order | |
| mkdir -p "${RUNNER_TEMP}/tests" | |
| cp -r tests pytest.ini "${RUNNER_TEMP}/tests" | |
| cd "${RUNNER_TEMP}/tests" | |
| "${PYBIN}/python" -m pytest -v | |
| - uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1 | |
| with: | |
| name: stpyv8-${{ env.STPYV8_VERSION }}-${{ matrix.python }}-manylinux_riscv64 | |
| path: dist/*.whl | |
| if-no-files-found: error | |
| publish: | |
| name: Publish stpyv8 ${{ matrix.version }} | |
| needs: [setup, build_wheel] | |
| if: needs.setup.outputs.versions != '[]' | |
| strategy: | |
| fail-fast: false | |
| matrix: | |
| version: ${{ fromJSON(needs.setup.outputs.versions) }} | |
| permissions: | |
| contents: write | |
| pull-requests: write | |
| uses: $/.github/workflows/_publish-wheel.yml | |
| secrets: | |
| app-private-key: ${{ secrets.RISEPROJECT_APP_PRIVATE_KEY }} | |
| with: | |
| artifact-pattern: stpyv8-${{ matrix.version }}-*-manylinux_riscv64 |