Run Conformance Tests #224
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| name: Run Conformance Tests | |
| # This workflow is a subset of the build.yml. It *only* try to run the | |
| # conformance checks. It is triggered weekly on a cron to catch when new | |
| # conformance tests are added and they don't pass. | |
| # | |
| # Without this workflow the new tests wouldn't be noticed until a PR was made. | |
| # | |
| # This workflow shares the caching logic with build.yml. It should serve to | |
| # update a subset of the caches for when things do land on trunk. If that | |
| # is deemed not worth it in the future, this can be simplify. | |
| # NOTE: If making changes to most of the steps, please also look to update | |
| # build.yml also. | |
| on: | |
| schedule: | |
| # Every Sunday at 5am. | |
| - cron: '0 5 * * 0' | |
| # Also allow manual triggering from the github UX to revalidate things. | |
| workflow_dispatch: | |
| jobs: | |
| build: | |
| runs-on: ubuntu-latest | |
| strategy: | |
| matrix: | |
| # Looking at https://hub.docker.com/_/swift, the version only tags (i.e. | |
| # - 5.9.2) can use different Ubuntu releases. But just to be safe we use | |
| # the specific OS release. | |
| # | |
| # We could use less specific tags (i.e. - 5.9), so they "float" as | |
| # new point release come, but to help make history/logs more clear, | |
| # being explicit (at the cost of having to update with point releases) | |
| # seems better. This should also ensure protobuf caching changes with | |
| # each new image incase system in the Swift image are changed/updated. | |
| swift: | |
| - 6.0.2-noble | |
| # protobuf_git can reference a commit, tag, or branch | |
| # commit: "commits/6935eae45c99926a000ecbef0be20dfd3d159e71" | |
| # tag: "ref/tags/v3.11.4" | |
| # branch: "ref/heads/main" | |
| protobuf_git: ["ref/heads/main"] | |
| container: | |
| image: swift:${{ matrix.swift }} | |
| steps: | |
| - name: Checkout | |
| uses: actions/checkout@v4 | |
| with: | |
| path: swift-protobuf | |
| - name: Update and install dependencies | |
| # dependencies from https://github.com/protocolbuffers/protobuf/blob/main/src/README.md | |
| # this step is run before get-sha because we need curl and jq for get-sha | |
| run: apt-get update && apt-get install -y curl make g++ cmake jq | |
| - name: Get Protobuf Commit SHA | |
| id: get-sha | |
| run: | | |
| set -eu | |
| url="https://api.github.com/repos/protocolbuffers/protobuf/git/${{ matrix.protobuf_git }}" | |
| case ${{ matrix.protobuf_git }} in | |
| ref/*) | |
| echo "sha=$( curl -s -u "u:${{ github.token }}" "${url}" | jq -r .object.sha )" >> $GITHUB_OUTPUT | |
| ;; | |
| commits/*) | |
| echo "sha=$( curl -s -u "u:${{ github.token }}" "${url}" | jq -r .sha )" >> $GITHUB_OUTPUT | |
| ;; | |
| esac | |
| - name: Cache protobuf | |
| id: cache-protobuf | |
| uses: actions/cache@v4 | |
| with: | |
| path: protobuf | |
| # NOTE: for refs that can float like 'main' the cache might be out of date! | |
| key: ${{ runner.os }}-${{ matrix.swift }}-protobuf-${{ steps.get-sha.outputs.sha }} | |
| - name: Checkout protobuf repo | |
| if: steps.cache-protobuf.outputs.cache-hit != 'true' | |
| uses: actions/checkout@v4 | |
| with: | |
| repository: protocolbuffers/protobuf | |
| ref: ${{ steps.get-sha.outputs.sha }} | |
| submodules: true | |
| path: protobuf | |
| - name: Build protobuf | |
| if: steps.cache-protobuf.outputs.cache-hit != 'true' | |
| working-directory: protobuf | |
| # https://github.com/protocolbuffers/protobuf/blob/main/cmake/README.md#c-version | |
| run: | | |
| mkdir cmake_build | |
| cd cmake_build | |
| cmake \ | |
| -DCMAKE_CXX_STANDARD=17 \ | |
| -DCMAKE_BUILD_TYPE=Release \ | |
| -Dprotobuf_BUILD_TESTS=OFF \ | |
| -Dprotobuf_INSTALL=OFF \ | |
| -Dprotobuf_BUILD_CONFORMANCE=ON \ | |
| -S .. | |
| NUM_CPUS=$(getconf _NPROCESSORS_ONLN) | |
| make -j "${NUM_CPUS}" protoc conformance_test_runner | |
| - name: Test conformance | |
| working-directory: swift-protobuf | |
| run: make test-conformance CONFORMANCE_TEST_RUNNER=../protobuf/cmake_build/conformance_test_runner |