build.yml

name: Tests

# gh-84728: "paths-ignore" is not used to skip documentation-only PRs, because
# it prevents to mark a job as mandatory. A PR cannot be merged if a job is
# mandatory but not scheduled because of "paths-ignore".
on: [push, pull_request, workflow_dispatch]

permissions:
  contents: read

concurrency:
  group: ${{ github.workflow }}-${{ github.head_ref || github.run_id }}-reusable
  cancel-in-progress: true

jobs:
  check_source:
    name: 'Check for source changes'
    runs-on: ubuntu-latest
    timeout-minutes: 10
    outputs:
      run-docs: ${{ steps.docs-changes.outputs.run-docs || false }}
      run_tests: ${{ steps.check.outputs.run_tests }}
      run_hypothesis: ${{ steps.check.outputs.run_hypothesis }}
      run_cifuzz: ${{ steps.check.outputs.run_cifuzz }}
      config_hash: ${{ steps.config_hash.outputs.hash }}
    steps:
      - uses: actions/checkout@v4
      - name: Check for source changes
        id: check
        run: |
          if [ -z "$GITHUB_BASE_REF" ]; then
            echo "run_tests=true" >> $GITHUB_OUTPUT
          else
            git fetch origin $GITHUB_BASE_REF --depth=1
            # git diff "origin/$GITHUB_BASE_REF..." (3 dots) may be more
            # reliable than git diff "origin/$GITHUB_BASE_REF.." (2 dots),
            # but it requires to download more commits (this job uses
            # "git fetch --depth=1").
            #
            # git diff "origin/$GITHUB_BASE_REF..." (3 dots) works with Git
            # 2.26, but Git 2.28 is stricter and fails with "no merge base".
            #
            # git diff "origin/$GITHUB_BASE_REF.." (2 dots) should be enough on
            # GitHub, since GitHub starts by merging origin/$GITHUB_BASE_REF
            # into the PR branch anyway.
            #
            # https://github.com/python/core-workflow/issues/373
            git diff --name-only origin/$GITHUB_BASE_REF.. | grep -qvE '(\.rst$|^Doc|^Misc|^\.pre-commit-config\.yaml$|\.ruff\.toml$|\.md$|mypy\.ini$)' && echo "run_tests=true" >> $GITHUB_OUTPUT || true
          fi

          # Check if we should run hypothesis tests
          GIT_BRANCH=${GITHUB_BASE_REF:-${GITHUB_REF#refs/heads/}}
          echo $GIT_BRANCH
          if $(echo "$GIT_BRANCH" | grep -q -w '3\.\(8\|9\|10\|11\)'); then
            echo "Branch too old for hypothesis tests"
            echo "run_hypothesis=false" >> $GITHUB_OUTPUT
          else
            echo "Run hypothesis tests"
            echo "run_hypothesis=true" >> $GITHUB_OUTPUT
          fi

          # oss-fuzz maintains a configuration for fuzzing the main branch of
          # CPython, so CIFuzz should be run only for code that is likely to be
          # merged into the main branch; compatibility with older branches may
          # be broken.
          FUZZ_RELEVANT_FILES='(\.c$|\.h$|\.cpp$|^configure$|^\.github/workflows/build\.yml$|^Modules/_xxtestfuzz)'
          if [ "$GITHUB_BASE_REF" = "main" ] && [ "$(git diff --name-only origin/$GITHUB_BASE_REF.. | grep -qE $FUZZ_RELEVANT_FILES; echo $?)" -eq 0 ]; then
            # The tests are pretty slow so they are executed only for PRs
            # changing relevant files.
            echo "Run CIFuzz tests"
            echo "run_cifuzz=true" >> $GITHUB_OUTPUT
          else
            echo "Branch too old for CIFuzz tests; or no C files were changed"
            echo "run_cifuzz=false" >> $GITHUB_OUTPUT
          fi
      - name: Compute hash for config cache key
        id: config_hash
        run: |
          echo "hash=${{ hashFiles('configure', 'configure.ac', '.github/workflows/build.yml') }}" >> $GITHUB_OUTPUT
      - name: Get a list of the changed documentation-related files
        if: github.event_name == 'pull_request'
        id: changed-docs-files
        uses: Ana06/get-changed-files@v2.3.0
        with:
          filter: |
            Doc/**
            Misc/**
            .github/workflows/reusable-docs.yml
          format: csv  # works for paths with spaces
      - name: Check for docs changes
        if: >-
          github.event_name == 'pull_request'
          && steps.changed-docs-files.outputs.added_modified_renamed != ''
        id: docs-changes
        run: |
          echo "run-docs=true" >> "${GITHUB_OUTPUT}"

  # check-docs:
  #   name: Docs
  #   needs: check_source
  #   if: fromJSON(needs.check_source.outputs.run-docs)
  #   uses: ./.github/workflows/reusable-docs.yml

  # check_generated_files:
  #   name: 'Check if generated files are up to date'
  #   # Don't use ubuntu-latest but a specific version to make the job
  #   # reproducible: to get the same tools versions (autoconf, aclocal, ...)
  #   runs-on: ubuntu-22.04
  #   timeout-minutes: 60
  #   needs: check_source
  #   if: needs.check_source.outputs.run_tests == 'true'
  #   steps:
  #     - uses: actions/checkout@v4
  #     - uses: actions/setup-python@v5
  #       with:
  #         python-version: '3.x'
  #     - name: Runner image version
  #       run: echo "IMAGE_VERSION=${ImageVersion}" >> $GITHUB_ENV
  #     - name: Restore config.cache
  #       uses: actions/cache@v4
  #       with:
  #         path: config.cache
  #         # Include env.pythonLocation in key to avoid changes in environment when setup-python updates Python
  #         key: ${{ github.job }}-${{ runner.os }}-${{ env.IMAGE_VERSION }}-${{ needs.check_source.outputs.config_hash }}-${{ env.pythonLocation }}
  #     - name: Install Dependencies
  #       run: sudo ./.github/workflows/posix-deps-apt.sh
  #     - name: Add ccache to PATH
  #       run: echo "PATH=/usr/lib/ccache:$PATH" >> $GITHUB_ENV
  #     - name: Configure ccache action
  #       uses: hendrikmuhs/ccache-action@v1.2
  #       with:
  #         save: false
  #     - name: Check Autoconf and aclocal versions
  #       run: |
  #         grep "Generated by GNU Autoconf 2.71" configure
  #         grep "aclocal 1.16.5" aclocal.m4
  #         grep -q "runstatedir" configure
  #         grep -q "PKG_PROG_PKG_CONFIG" aclocal.m4
  #     - name: Configure CPython
  #       run: |
  #         # Build Python with the libpython dynamic library
  #         ./configure --config-cache --with-pydebug --enable-shared
  #     - name: Regenerate autoconf files
  #       # Same command used by Tools/build/regen-configure.sh ($AUTORECONF)
  #       run: autoreconf -ivf -Werror
  #     - name: Build CPython
  #       run: |
  #         make -j4 regen-all
  #         make regen-stdlib-module-names regen-sbom
  #     - name: Check for changes
  #       run: |
  #         git add -u
  #         changes=$(git status --porcelain)
  #         # Check for changes in regenerated files
  #         if test -n "$changes"; then
  #           echo "Generated files not up to date."
  #           echo "Perhaps you forgot to run make regen-all or build.bat --regen. ;)"
  #           echo "configure files must be regenerated with a specific version of autoconf."
  #           echo "$changes"
  #           echo ""
  #           git diff --staged || true
  #           exit 1
  #         fi
  #     - name: Check exported libpython symbols
  #       run: make smelly
  #     - name: Check limited ABI symbols
  #       run: make check-limited-abi
  #     - name: Check for unsupported C global variables
  #       if: github.event_name == 'pull_request'  # $GITHUB_EVENT_NAME
  #       run: make check-c-globals

  # build_windows:
  #   name: 'Windows'
  #   needs: check_source
  #   if: needs.check_source.outputs.run_tests == 'true'
  #   uses: ./.github/workflows/reusable-windows.yml

  # build_windows_free_threading:
  #   name: 'Windows (free-threading)'
  #   needs: check_source
  #   if: needs.check_source.outputs.run_tests == 'true'
  #   uses: ./.github/workflows/reusable-windows.yml
  #   with:
  #     free-threading: true

  # build_macos:
  #   name: 'macOS'
  #   needs: check_source
  #   if: needs.check_source.outputs.run_tests == 'true'
  #   uses: ./.github/workflows/reusable-macos.yml
  #   with:
  #     config_hash: ${{ needs.check_source.outputs.config_hash }}
  #     # Cirrus and macos-14 are M1, macos-13 is default GHA Intel.
  #     # Cirrus used for upstream, macos-14 for forks.
  #     os-matrix: '["ghcr.io/cirruslabs/macos-runner:sonoma", "macos-14", "macos-13"]'

  # build_macos_free_threading:
  #   name: 'macOS (free-threading)'
  #   needs: check_source
  #   if: needs.check_source.outputs.run_tests == 'true'
  #   uses: ./.github/workflows/reusable-macos.yml
  #   with:
  #     config_hash: ${{ needs.check_source.outputs.config_hash }}
  #     free-threading: true
  #     # Cirrus and macos-14 are M1.
  #     # Cirrus used for upstream, macos-14 for forks.
  #     os-matrix: '["ghcr.io/cirruslabs/macos-runner:sonoma", "macos-14"]'

  # build_ubuntu:
  #   name: 'Ubuntu'
  #   needs: check_source
  #   if: needs.check_source.outputs.run_tests == 'true'
  #   uses: ./.github/workflows/reusable-ubuntu.yml
  #   with:
  #     config_hash: ${{ needs.check_source.outputs.config_hash }}
  #     options: |
  #       ../cpython-ro-srcdir/configure \
  #         --config-cache \
  #         --with-pydebug \
  #         --with-openssl=$OPENSSL_DIR

  # build_ubuntu_free_threading:
  #   name: 'Ubuntu (free-threading)'
  #   needs: check_source
  #   if: needs.check_source.outputs.run_tests == 'true'
  #   uses: ./.github/workflows/reusable-ubuntu.yml
  #   with:
  #     config_hash: ${{ needs.check_source.outputs.config_hash }}
  #     options: |
  #       ../cpython-ro-srcdir/configure \
  #         --config-cache \
  #         --with-pydebug \
  #         --with-openssl=$OPENSSL_DIR \
  #         --disable-gil

  # build_ubuntu_ssltests:
  #   name: 'Ubuntu SSL tests with OpenSSL'
  #   runs-on: ubuntu-22.04
  #   timeout-minutes: 60
  #   needs: check_source
  #   if: needs.check_source.outputs.run_tests == 'true'
  #   strategy:
  #     fail-fast: false
  #     matrix:
  #       openssl_ver: [1.1.1w, 3.0.13, 3.1.5, 3.2.1]
  #   env:
  #     OPENSSL_VER: ${{ matrix.openssl_ver }}
  #     MULTISSL_DIR: ${{ github.workspace }}/multissl
  #     OPENSSL_DIR: ${{ github.workspace }}/multissl/openssl/${{ matrix.openssl_ver }}
  #     LD_LIBRARY_PATH: ${{ github.workspace }}/multissl/openssl/${{ matrix.openssl_ver }}/lib
  #   steps:
  #   - uses: actions/checkout@v4
  #   - name: Runner image version
  #     run: echo "IMAGE_VERSION=${ImageVersion}" >> $GITHUB_ENV
  #   - name: Restore config.cache
  #     uses: actions/cache@v4
  #     with:
  #       path: config.cache
  #       key: ${{ github.job }}-${{ runner.os }}-${{ env.IMAGE_VERSION }}-${{ needs.check_source.outputs.config_hash }}
  #   - name: Register gcc problem matcher
  #     run: echo "::add-matcher::.github/problem-matchers/gcc.json"
  #   - name: Install Dependencies
  #     run: sudo ./.github/workflows/posix-deps-apt.sh
  #   - name: Configure OpenSSL env vars
  #     run: |
  #       echo "MULTISSL_DIR=${GITHUB_WORKSPACE}/multissl" >> $GITHUB_ENV
  #       echo "OPENSSL_DIR=${GITHUB_WORKSPACE}/multissl/openssl/${OPENSSL_VER}" >> $GITHUB_ENV
  #       echo "LD_LIBRARY_PATH=${GITHUB_WORKSPACE}/multissl/openssl/${OPENSSL_VER}/lib" >> $GITHUB_ENV
  #   - name: 'Restore OpenSSL build'
  #     id: cache-openssl
  #     uses: actions/cache@v4
  #     with:
  #       path: ./multissl/openssl/${{ env.OPENSSL_VER }}
  #       key: ${{ runner.os }}-multissl-openssl-${{ env.OPENSSL_VER }}
  #   - name: Install OpenSSL
  #     if: steps.cache-openssl.outputs.cache-hit != 'true'
  #     run: python3 Tools/ssl/multissltests.py --steps=library --base-directory $MULTISSL_DIR --openssl $OPENSSL_VER --system Linux
  #   - name: Add ccache to PATH
  #     run: |
  #       echo "PATH=/usr/lib/ccache:$PATH" >> $GITHUB_ENV
  #   - name: Configure ccache action
  #     uses: hendrikmuhs/ccache-action@v1.2
  #     with:
  #       save: false
  #   - name: Configure CPython
  #     run: ./configure --config-cache --with-pydebug --with-openssl=$OPENSSL_DIR
  #   - name: Build CPython
  #     run: make -j4
  #   - name: Display build info
  #     run: make pythoninfo
  #   - name: SSL tests
  #     run: ./python Lib/test/ssltests.py

  # build_wasi:
  #   name: 'WASI'
  #   needs: check_source
  #   if: needs.check_source.outputs.run_tests == 'true'
  #   uses: ./.github/workflows/reusable-wasi.yml
  #   with:
  #     config_hash: ${{ needs.check_source.outputs.config_hash }}

  build_wasix:
    name: 'WASIX'
    needs: check_source
    if: needs.check_source.outputs.run_tests == 'true'
    uses: ./.github/workflows/reusable-wasix.yml
    with:
      config_hash: ${{ needs.check_source.outputs.config_hash }}

  # test_hypothesis:
  #   name: "Hypothesis tests on Ubuntu"
  #   runs-on: ubuntu-22.04
  #   timeout-minutes: 60
  #   needs: check_source
  #   if: needs.check_source.outputs.run_tests == 'true' && needs.check_source.outputs.run_hypothesis == 'true'
  #   env:
  #     OPENSSL_VER: 3.0.13
  #     PYTHONSTRICTEXTENSIONBUILD: 1
  #   steps:
  #   - uses: actions/checkout@v4
  #   - name: Register gcc problem matcher
  #     run: echo "::add-matcher::.github/problem-matchers/gcc.json"
  #   - name: Install Dependencies
  #     run: sudo ./.github/workflows/posix-deps-apt.sh
  #   - name: Configure OpenSSL env vars
  #     run: |
  #       echo "MULTISSL_DIR=${GITHUB_WORKSPACE}/multissl" >> $GITHUB_ENV
  #       echo "OPENSSL_DIR=${GITHUB_WORKSPACE}/multissl/openssl/${OPENSSL_VER}" >> $GITHUB_ENV
  #       echo "LD_LIBRARY_PATH=${GITHUB_WORKSPACE}/multissl/openssl/${OPENSSL_VER}/lib" >> $GITHUB_ENV
  #   - name: 'Restore OpenSSL build'
  #     id: cache-openssl
  #     uses: actions/cache@v4
  #     with:
  #       path: ./multissl/openssl/${{ env.OPENSSL_VER }}
  #       key: ${{ runner.os }}-multissl-openssl-${{ env.OPENSSL_VER }}
  #   - name: Install OpenSSL
  #     if: steps.cache-openssl.outputs.cache-hit != 'true'
  #     run: python3 Tools/ssl/multissltests.py --steps=library --base-directory $MULTISSL_DIR --openssl $OPENSSL_VER --system Linux
  #   - name: Add ccache to PATH
  #     run: |
  #       echo "PATH=/usr/lib/ccache:$PATH" >> $GITHUB_ENV
  #   - name: Configure ccache action
  #     uses: hendrikmuhs/ccache-action@v1.2
  #     with:
  #       save: false
  #   - name: Setup directory envs for out-of-tree builds
  #     run: |
  #       echo "CPYTHON_RO_SRCDIR=$(realpath -m ${GITHUB_WORKSPACE}/../cpython-ro-srcdir)" >> $GITHUB_ENV
  #       echo "CPYTHON_BUILDDIR=$(realpath -m ${GITHUB_WORKSPACE}/../cpython-builddir)" >> $GITHUB_ENV
  #   - name: Create directories for read-only out-of-tree builds
  #     run: mkdir -p $CPYTHON_RO_SRCDIR $CPYTHON_BUILDDIR
  #   - name: Bind mount sources read-only
  #     run: sudo mount --bind -o ro $GITHUB_WORKSPACE $CPYTHON_RO_SRCDIR
  #   - name: Runner image version
  #     run: echo "IMAGE_VERSION=${ImageVersion}" >> $GITHUB_ENV
  #   - name: Restore config.cache
  #     uses: actions/cache@v4
  #     with:
  #       path: ${{ env.CPYTHON_BUILDDIR }}/config.cache
  #       key: ${{ github.job }}-${{ runner.os }}-${{ env.IMAGE_VERSION }}-${{ needs.check_source.outputs.config_hash }}
  #   - name: Configure CPython out-of-tree
  #     working-directory: ${{ env.CPYTHON_BUILDDIR }}
  #     run: |
  #       ../cpython-ro-srcdir/configure \
  #         --config-cache \
  #         --with-pydebug \
  #         --with-openssl=$OPENSSL_DIR
  #   - name: Build CPython out-of-tree
  #     working-directory: ${{ env.CPYTHON_BUILDDIR }}
  #     run: make -j4
  #   - name: Display build info
  #     working-directory: ${{ env.CPYTHON_BUILDDIR }}
  #     run: make pythoninfo
  #   - name: Remount sources writable for tests
  #     # some tests write to srcdir, lack of pyc files slows down testing
  #     run: sudo mount $CPYTHON_RO_SRCDIR -oremount,rw
  #   - name: Setup directory envs for out-of-tree builds
  #     run: |
  #       echo "CPYTHON_BUILDDIR=$(realpath -m ${GITHUB_WORKSPACE}/../cpython-builddir)" >> $GITHUB_ENV
  #   - name: "Create hypothesis venv"
  #     working-directory: ${{ env.CPYTHON_BUILDDIR }}
  #     run: |
  #       VENV_LOC=$(realpath -m .)/hypovenv
  #       VENV_PYTHON=$VENV_LOC/bin/python
  #       echo "HYPOVENV=${VENV_LOC}" >> $GITHUB_ENV
  #       echo "VENV_PYTHON=${VENV_PYTHON}" >> $GITHUB_ENV
  #       ./python -m venv $VENV_LOC && $VENV_PYTHON -m pip install -r ${GITHUB_WORKSPACE}/Tools/requirements-hypothesis.txt
  #   - name: 'Restore Hypothesis database'
  #     id: cache-hypothesis-database
  #     uses: actions/cache@v4
  #     with:
  #       path: ${{ env.CPYTHON_BUILDDIR }}/.hypothesis/
  #       key: hypothesis-database-${{ github.head_ref || github.run_id }}
  #       restore-keys: |
  #         - hypothesis-database-
  #   - name: "Run tests"
  #     working-directory: ${{ env.CPYTHON_BUILDDIR }}
  #     run: |
  #       # Most of the excluded tests are slow test suites with no property tests
  #       #
  #       # (GH-104097) test_sysconfig is skipped because it has tests that are
  #       # failing when executed from inside a virtual environment.
  #       ${{ env.VENV_PYTHON }} -m test \
  #         -W \
  #         -o \
  #         -j4 \
  #         -x test_asyncio \
  #         -x test_multiprocessing_fork \
  #         -x test_multiprocessing_forkserver \
  #         -x test_multiprocessing_spawn \
  #         -x test_concurrent_futures \
  #         -x test_socket \
  #         -x test_subprocess \
  #         -x test_signal \
  #         -x test_sysconfig
  #   - uses: actions/upload-artifact@v4
  #     if: always()
  #     with:
  #       name: hypothesis-example-db
  #       path: ${{ env.CPYTHON_BUILDDIR }}/.hypothesis/examples/


  # build_asan:
  #   name: 'Address sanitizer'
  #   runs-on: ubuntu-22.04
  #   timeout-minutes: 60
  #   needs: check_source
  #   if: needs.check_source.outputs.run_tests == 'true'
  #   env:
  #     OPENSSL_VER: 3.0.13
  #     PYTHONSTRICTEXTENSIONBUILD: 1
  #     ASAN_OPTIONS: detect_leaks=0:allocator_may_return_null=1:handle_segv=0
  #   steps:
  #   - uses: actions/checkout@v4
  #   - name: Runner image version
  #     run: echo "IMAGE_VERSION=${ImageVersion}" >> $GITHUB_ENV
  #   - name: Restore config.cache
  #     uses: actions/cache@v4
  #     with:
  #       path: config.cache
  #       key: ${{ github.job }}-${{ runner.os }}-${{ env.IMAGE_VERSION }}-${{ needs.check_source.outputs.config_hash }}
  #   - name: Register gcc problem matcher
  #     run: echo "::add-matcher::.github/problem-matchers/gcc.json"
  #   - name: Install Dependencies
  #     run: sudo ./.github/workflows/posix-deps-apt.sh
  #   - name: Set up GCC-10 for ASAN
  #     uses: egor-tensin/setup-gcc@v1
  #     with:
  #       version: 10
  #   - name: Configure OpenSSL env vars
  #     run: |
  #       echo "MULTISSL_DIR=${GITHUB_WORKSPACE}/multissl" >> $GITHUB_ENV
  #       echo "OPENSSL_DIR=${GITHUB_WORKSPACE}/multissl/openssl/${OPENSSL_VER}" >> $GITHUB_ENV
  #       echo "LD_LIBRARY_PATH=${GITHUB_WORKSPACE}/multissl/openssl/${OPENSSL_VER}/lib" >> $GITHUB_ENV
  #   - name: 'Restore OpenSSL build'
  #     id: cache-openssl
  #     uses: actions/cache@v4
  #     with:
  #       path: ./multissl/openssl/${{ env.OPENSSL_VER }}
  #       key: ${{ runner.os }}-multissl-openssl-${{ env.OPENSSL_VER }}
  #   - name: Install OpenSSL
  #     if: steps.cache-openssl.outputs.cache-hit != 'true'
  #     run: python3 Tools/ssl/multissltests.py --steps=library --base-directory $MULTISSL_DIR --openssl $OPENSSL_VER --system Linux
  #   - name: Add ccache to PATH
  #     run: |
  #       echo "PATH=/usr/lib/ccache:$PATH" >> $GITHUB_ENV
  #   - name: Configure ccache action
  #     uses: hendrikmuhs/ccache-action@v1.2
  #     with:
  #       save: ${{ github.event_name == 'push' }}
  #       max-size: "200M"
  #   - name: Configure CPython
  #     run: ./configure --config-cache --with-address-sanitizer --without-pymalloc
  #   - name: Build CPython
  #     run: make -j4
  #   - name: Display build info
  #     run: make pythoninfo
  #   - name: Tests
  #     run: xvfb-run make test

  # build_tsan:
  #   name: 'Thread sanitizer'
  #   needs: check_source
  #   if: needs.check_source.outputs.run_tests == 'true'
  #   uses: ./.github/workflows/reusable-tsan.yml
  #   with:
  #     config_hash: ${{ needs.check_source.outputs.config_hash }}
  #     options: ./configure --config-cache --with-thread-sanitizer --with-pydebug
  #     suppressions_path: Tools/tsan/supressions.txt
  #     tsan_logs_artifact_name: tsan-logs-default

  # build_tsan_free_threading:
  #   name: 'Thread sanitizer (free-threading)'
  #   needs: check_source
  #   if: needs.check_source.outputs.run_tests == 'true'
  #   uses: ./.github/workflows/reusable-tsan.yml
  #   with:
  #     config_hash: ${{ needs.check_source.outputs.config_hash }}
  #     options: ./configure --config-cache --disable-gil --with-thread-sanitizer --with-pydebug
  #     suppressions_path: Tools/tsan/suppressions_free_threading.txt
  #     tsan_logs_artifact_name: tsan-logs-free-threading

  # # CIFuzz job based on https://google.github.io/oss-fuzz/getting-started/continuous-integration/
  # cifuzz:
  #   name: CIFuzz
  #   runs-on: ubuntu-latest
  #   timeout-minutes: 60
  #   needs: check_source
  #   if: needs.check_source.outputs.run_cifuzz == 'true'
  #   permissions:
  #     security-events: write
  #   strategy:
  #     fail-fast: false
  #     matrix:
  #       sanitizer: [address, undefined, memory]
  #   steps:
  #     - name: Build fuzzers (${{ matrix.sanitizer }})
  #       id: build
  #       uses: google/oss-fuzz/infra/cifuzz/actions/build_fuzzers@master
  #       with:
  #         oss-fuzz-project-name: cpython3
  #         sanitizer: ${{ matrix.sanitizer }}
  #     - name: Run fuzzers (${{ matrix.sanitizer }})
  #       uses: google/oss-fuzz/infra/cifuzz/actions/run_fuzzers@master
  #       with:
  #         fuzz-seconds: 600
  #         oss-fuzz-project-name: cpython3
  #         output-sarif: true
  #         sanitizer: ${{ matrix.sanitizer }}
  #     - name: Upload crash
  #       uses: actions/upload-artifact@v4
  #       if: failure() && steps.build.outcome == 'success'
  #       with:
  #         name: ${{ matrix.sanitizer }}-artifacts
  #         path: ./out/artifacts
  #     - name: Upload SARIF
  #       if: always() && steps.build.outcome == 'success'
  #       uses: github/codeql-action/upload-sarif@v3
  #       with:
  #         sarif_file: cifuzz-sarif/results.sarif
  #         checkout_path: cifuzz-sarif

  # all-required-green:  # This job does nothing and is only used for the branch protection
  #   name: All required checks pass
  #   if: always()

  #   needs:
  #   - check_source  # Transitive dependency, needed to access `run_tests` value
  #   - check-docs
  #   - check_generated_files
  #   - build_macos
  #   - build_macos_free_threading
  #   - build_ubuntu
  #   - build_ubuntu_free_threading
  #   - build_ubuntu_ssltests
  #   - build_wasi
  #   - build_windows
  #   - build_windows_free_threading
  #   - test_hypothesis
  #   - build_asan
  #   - build_tsan
  #   - build_tsan_free_threading
  #   - cifuzz

  #   runs-on: ubuntu-latest

  #   steps:
  #   - name: Check whether the needed jobs succeeded or failed
  #     uses: re-actors/alls-green@05ac9388f0aebcb5727afa17fcccfecd6f8ec5fe
  #     with:
  #       allowed-failures: >-
  #         build_ubuntu_ssltests,
  #         cifuzz,
  #         test_hypothesis,
  #       allowed-skips: >-
  #         ${{
  #           !fromJSON(needs.check_source.outputs.run-docs)
  #           && '
  #           check-docs,
  #           '
  #           || ''
  #         }}
  #         ${{
  #           needs.check_source.outputs.run_tests != 'true'
  #           && '
  #           check_generated_files,
  #           build_macos,
  #           build_macos_free_threading,
  #           build_ubuntu,
  #           build_ubuntu_free_threading,
  #           build_ubuntu_ssltests,
  #           build_wasi,
  #           build_windows,
  #           build_windows_free_threading,
  #           build_asan,
  #           build_tsan,
  #           build_tsan_free_threading,
  #           '
  #           || ''
  #         }}
  #         ${{
  #           !fromJSON(needs.check_source.outputs.run_cifuzz)
  #           && '
  #           cifuzz,
  #           '
  #           || ''
  #         }}
  #         ${{
  #           !fromJSON(needs.check_source.outputs.run_hypothesis)
  #           && '
  #           test_hypothesis,
  #           '
  #           || ''
  #         }}
  #       jobs: ${{ toJSON(needs) }}