Add http cache mode autogate, initialize cache control headers, repea… #9135
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| name: Tests | |
| on: | |
| pull_request: | |
| paths-ignore: | |
| - 'doc/**' | |
| push: | |
| branches: | |
| - main | |
| concurrency: | |
| # Cancel existing builds for the same PR. | |
| # Otherwise, all other builds will be allowed to run through. | |
| group: test.yml-${{ github.event.pull_request.number || github.run_id }} | |
| cancel-in-progress: true | |
| jobs: | |
| fixup: | |
| if: github.event_name == 'pull_request' | |
| uses: ./.github/workflows/fixup.yml | |
| labels: | |
| if: github.event_name == 'pull_request' | |
| uses: ./.github/workflows/labels.yml | |
| test: | |
| strategy: | |
| matrix: | |
| os: | |
| [ | |
| { name : linux, image : ubuntu-20.04 }, | |
| { name : macOS, image : macos-13 }, | |
| { name : windows, image : windows-2022 } | |
| ] | |
| config: | |
| [ | |
| # Default build: no suffix or additional bazel arguments | |
| { suffix: '', bazel-args: '' }, | |
| # Debug build | |
| { suffix: -debug, bazel-args: --config=debug } | |
| ] | |
| include: | |
| # Add an Address Sanitizer (ASAN) build on Linux for additional checking. | |
| - os: { name: linux, image: ubuntu-20.04 } | |
| config: { suffix: -asan, bazel-args: --config=asan } | |
| # Windows has a custom non-debug bazel config. | |
| # As of 7.2.1 support for Bazel remote cache BwoB is broken on Windows, likely due to | |
| # disk I/O race conditions causing permission denied errors (this also happened in | |
| # previous versions). Use remote_download_all for now. | |
| - os: { name : windows, image : windows-2022 } | |
| config: { suffix: '', bazel-args: "--config=windows_no_dbg --remote_download_all" } | |
| # TODO (later): The custom Windows-debug configuration consistently runs out of disk | |
| # space on CI, disable it for now. Once https://github.com/bazelbuild/bazel/issues/21615 | |
| # has been resolved we can likely re-enable it and possibly fold up the custom | |
| # configurations, as we can more easily disable PDB file generation. | |
| # - os: { name : windows, image : windows-2022 } | |
| # config: { suffix: -debug, bazel-args: --config=windows_dbg } | |
| exclude: | |
| # Skip the matrix generated Windows non-debug config to use the one added above. | |
| - os: { name : windows, image : windows-2022 } | |
| config: { suffix: '', bazel-args: '' } | |
| - os: { name : windows, image : windows-2022 } | |
| config: { suffix: -debug, bazel-args: --config=debug } | |
| # due to resource constraints, exclude the macOS-debug runner for now. linux-debug and | |
| # linux-asan should provide sufficient coverage for building in the debug configuration. | |
| - os: { name : macOS, image : macos-13 } | |
| config: { suffix: -debug, bazel-args: --config=debug } | |
| fail-fast: false | |
| runs-on: ${{ matrix.os.image }} | |
| name: test (${{ matrix.os.name }}${{ matrix.config.suffix }}) | |
| steps: | |
| - uses: actions/checkout@v4 | |
| with: | |
| show-progress: false | |
| - name: Cache | |
| id: cache | |
| uses: actions/cache@v4 | |
| with: | |
| path: ~/bazel-disk-cache | |
| key: bazel-disk-cache-${{ matrix.os.name }}-${{ runner.arch }}${{ matrix.config.suffix }}-${{ hashFiles('.bazelversion', '.bazelrc', 'WORKSPACE') }} | |
| # Intentionally not reusing an older cache entry using a key prefix, bazel frequently | |
| # ends up with a larger cache at the end when starting with an available cache entry, | |
| # resulting in a snowballing cache size and cache download/upload times. | |
| - name: Setup Linux | |
| if: matrix.os.name == 'linux' | |
| # Install dependencies, including clang through the LLVM APT repository. We drop the | |
| # install step so we can install just the packages we need. | |
| # libunwind, libc++abi1 and libc++1 should be automatically installed as dependencies of | |
| # libc++, but this appears to cause errors so they are also being explicitly installed. | |
| # Since the GitHub runner image comes with a number of preinstalled packages, we don't need | |
| # to use APT much otherwise. | |
| run: | | |
| export DEBIAN_FRONTEND=noninteractive | |
| wget https://apt.llvm.org/llvm.sh | |
| sed -i '/apt-get install/d' llvm.sh | |
| chmod +x llvm.sh | |
| sudo ./llvm.sh 16 | |
| sudo apt-get install -y --no-install-recommends clang-16 lld-16 libunwind-16 libc++abi1-16 libc++1-16 libc++-16-dev libclang-rt-16-dev llvm-16 | |
| echo "build:linux --action_env=CC=/usr/lib/llvm-16/bin/clang --action_env=CXX=/usr/lib/llvm-16/bin/clang++" >> .bazelrc | |
| echo "build:linux --host_action_env=CC=/usr/lib/llvm-16/bin/clang --host_action_env=CXX=/usr/lib/llvm-16/bin/clang++" >> .bazelrc | |
| echo "build:linux --copt='-Werror'" >> .bazelrc | |
| echo "build:linux --copt='-Wno-error=#warnings'" >> .bazelrc | |
| echo "build:linux --copt='-Wno-error=deprecated-declarations'" >> .bazelrc | |
| sed -i -e "s%llvm-symbolizer%/usr/lib/llvm-16/bin/llvm-symbolizer%" .bazelrc | |
| - name: Setup macOS | |
| if: matrix.os.name == 'macOS' | |
| # TODO: We want to symbolize stacks for crashes on CI. Xcode is currently based on LLVM 16 | |
| # but the macos-13 image has llvm@15 installed: | |
| # https://github.com/actions/runner-images/blob/main/images/macos/macos-13-Readme.md | |
| # | |
| # Not enabled because symbolication does not work on workerd macOS builds yet and running | |
| # llvm-symbolizer in the currently broken state causes some tests to time out on the | |
| # runner. | |
| # Use latest available Xcode version – runner still defaults to 15.0.1. | |
| run: | | |
| sudo xcode-select -s "/Applications/Xcode_15.1.app" | |
| # export LLVM_SYMBOLIZER=$(brew --prefix llvm@15)/bin/llvm-symbolizer | |
| # sed -i -e "s%llvm-symbolizer%${LLVM_SYMBOLIZER}%" .bazelrc | |
| - name: Setup Windows | |
| if: matrix.os.name == 'windows' | |
| # Set a custom output root directory to avoid long file name issues. | |
| run: | | |
| [System.IO.File]::WriteAllLines((Join-Path -Path $env:USERPROFILE -ChildPath '.bazelrc'), 'startup --output_user_root=C:/tmp') | |
| - name: Configure download mirrors | |
| shell: bash | |
| run: | | |
| if [ ! -z "${{ secrets.WORKERS_MIRROR_URL }}" ] ; then | |
| # Strip comment in front of WORKERS_MIRROR_URL, then substitute secret to use it. | |
| sed -e '/WORKERS_MIRROR_URL/ { s@# *@@; s@WORKERS_MIRROR_URL@${{ secrets.WORKERS_MIRROR_URL }}@; }' -i.bak WORKSPACE | |
| fi | |
| - name: Enable slow tests if applicable | |
| # Some tests (like Python import tests) take a long time to run and don't benefit much | |
| # from multi-platform testing. For that reason, we only run them in a single configuration | |
| # to minimize effect on CI pipeline runtime. | |
| if: matrix.os.name == 'linux' && matrix.config.suffix == '' | |
| shell: bash | |
| run: | | |
| cat <<EOF >> .bazelrc | |
| build --build_tag_filters=-off-by-default | |
| test --test_tag_filters=-off-by-default --test_size_filters=small,medium,large,enormous | |
| EOF | |
| - name: Generate list of excluded Bazel targets | |
| # Exclude large benchmarking binaries created in debug and asan configurations to avoid | |
| # running out of disk space on the runner (nominally 14GB). We typically have two copies | |
| # of generated artifacts: one under bazel output-base and one in the bazel disk cache. | |
| # Also only generate limited debug info – these binaries are only used for testing and | |
| # don't need to run within a debugger, so information needed for symbolication is | |
| # sufficient. The host configuration compiles in opt mode/without debug info by default, so | |
| # there's no need to set host_copt here. | |
| # LLVM produces a bit more debug info on macOS by default to facilitate debugging with | |
| # LLDB. This is not needed for this use case, so disable it using -fno-standalone-debug – | |
| # this is already the default for Linux/Windows. | |
| if: contains(matrix.config.suffix, 'debug') || contains(matrix.config.suffix, 'asan') | |
| shell: bash | |
| run: | | |
| cat <<EOF >> .bazelrc | |
| build:limit-storage --build_tag_filters=-off-by-default,-slow,-benchmark | |
| build:limit-storage --copt="-g1" | |
| build:limit-storage --copt="-fno-standalone-debug" | |
| build:limit-storage --config=rust-debug | |
| build:asan --config=limit-storage | |
| build:debug --config=limit-storage | |
| EOF | |
| - name: Fix macOS fastbuild configuration | |
| # Unlike the bazel Unix toolchain the macOS toolchain sets "-O0 -DDEBUG" for fastbuild by | |
| # default. This is unhelpful for compile speeds and test performance, remove the DEBUG | |
| # define. | |
| if: ${{ !(contains(matrix.config.suffix, 'debug') || contains(matrix.config.suffix, 'asan')) }} | |
| shell: bash | |
| run: | | |
| cat <<EOF >> .bazelrc | |
| build:macos --copt=-UDEBUG | |
| EOF | |
| - name: Configure git hooks | |
| # Configure git to quell an irrelevant warning for runners (they never commit / push). | |
| run: git config core.hooksPath githooks | |
| - name: Bazel build | |
| # Use a higher jobs level to effectively fetch from CPU and and use the remote cache at the | |
| # same time, see https://github.com/bazelbuild/bazel/issues/6394. 32 is still a fairly | |
| # small number here and should work for the small CI runners we use, if we switch to a | |
| # bigger runner consider increasing this towards the suggested value of 200. | |
| # Note the number of maximum build jobs is controlled by the --local_resources=cpu flag and | |
| # still limited to the number of cores by default. | |
| # timestamps are no longer being added here, the GitHub logs include timestamps (Use | |
| # 'Show timestamps' on the web interface) | |
| run: | | |
| bazelisk build --remote_download_minimal ${{ matrix.config.bazel-args }} --jobs=32 --disk_cache=~/bazel-disk-cache --remote_cache=https://bazel:${{ secrets.BAZEL_CACHE_KEY }}@bazel-remote-cache.devprod.cloudflare.dev --verbose_failures --config=v8-codegen-opt //... | |
| - name: Bazel test | |
| run: | | |
| bazelisk test --remote_download_minimal ${{ matrix.config.bazel-args }} --jobs=32 --disk_cache=~/bazel-disk-cache --remote_cache=https://bazel:${{ secrets.BAZEL_CACHE_KEY }}@bazel-remote-cache.devprod.cloudflare.dev --keep_going --verbose_failures --test_output=errors --config=v8-codegen-opt //... | |
| - name: Report disk usage (in MB) | |
| if: always() | |
| shell: bash | |
| run: | | |
| BAZEL_OUTPUT_BASE=$(bazel info output_base) | |
| BAZEL_REPOSITORY_CACHE=$(bazel info repository_cache) | |
| echo "Bazel cache usage statistics" | |
| du -ms -t 1 ~/bazel-disk-cache/* $BAZEL_REPOSITORY_CACHE | |
| echo "Bazel output usage statistics" | |
| du -ms -t 1 $BAZEL_OUTPUT_BASE | |
| echo "Workspace usage statistics" | |
| du -ms -t 1 $GITHUB_WORKSPACE | |
| - name: Drop large Bazel cache files | |
| if: always() | |
| # Github has a nominal 10GB of storage for all cached builds associated with a project. | |
| # Drop large files (>100MB) in our cache to improve shared build cache efficiency. This is | |
| # particularly helpful for asan and debug builds that produce larger executables. Also | |
| # the process of saving the Bazel disk cache generates a tarball on the runners disk, and | |
| # it is possible to run out of storage in that process (does not fail the workflow). | |
| shell: bash | |
| run: | | |
| if [ -d ~/bazel-disk-cache ]; then | |
| find ~/bazel-disk-cache -size +100M -type f -exec rm {} \; | |
| echo "Trimmed Bazel cache usage statistics" | |
| du -ms -t 1 ~/bazel-disk-cache/* | |
| else | |
| echo "Disk cache does not exist: ~/bazel-disk-cache" | |
| fi | |
| - name: Bazel shutdown | |
| # Check that there are no .bazelrc issues that prevent shutdown. | |
| run: bazelisk shutdown |