doc: add Mir's CI documentation #2006
Workflow file for this run
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| name: Coverage | |
| on: | |
| push: | |
| branches: | |
| - main | |
| pull_request: | |
| types: [opened, synchronize, reopened, ready_for_review] | |
| concurrency: | |
| group: ${{ github.workflow }}-${{ github.event.number && format('pr{0}', github.event.number) || github.ref_name }} | |
| cancel-in-progress: true | |
| jobs: | |
| Run: | |
| runs-on: ubuntu-24.04 | |
| env: | |
| CCACHE_DIR: "/tmp/ccache" | |
| NEEDRESTART_SUSPEND: yes | |
| DEBIAN_FRONTEND: noninteractive | |
| timeout-minutes: 60 | |
| steps: | |
| - name: Check out code | |
| uses: actions/checkout@v4 | |
| with: | |
| # So we can determine the merge base | |
| fetch-depth: 0 | |
| - name: Set up CCache | |
| id: setup-ccache | |
| run: | | |
| sudo apt-get install ccache | |
| mkdir --parents ${CCACHE_DIR} | |
| # Find the merge base to avoid populating the cache with short lived cache entries | |
| # and evicting those we care for - from `main` | |
| echo "merge-base=$( git merge-base origin/main ${{ github.sha }} )" >> $GITHUB_OUTPUT | |
| - name: CCache | |
| uses: actions/cache@v4 | |
| with: | |
| key: ccache-coverage-${{ steps.setup-ccache.outputs.merge-base }} | |
| # if exact match isn't found, use the most recent entry for the task | |
| restore-keys: | | |
| ccache-coverage- | |
| path: ${{ env.CCACHE_DIR }} | |
| - name: Ensure ccache size | |
| run: | | |
| # a full build yielded 180M cache | |
| echo "max_size = 250" > ${CCACHE_DIR}/ccache.conf | |
| - name: Install dependencies | |
| run: | | |
| sudo --preserve-env apt-add-repository --yes ppa:mir-team/dev | |
| sudo --preserve-env apt-get install --no-install-recommends \ | |
| dmz-cursor-theme \ | |
| glmark2-es2 \ | |
| glmark2-es2-wayland \ | |
| lcov \ | |
| mesa-utils \ | |
| ninja-build \ | |
| xwayland | |
| sudo --preserve-env apt-get build-dep ./ | |
| - name: Configure | |
| run: > | |
| cmake | |
| -DCMAKE_BUILD_TYPE=Coverage | |
| -DMIR_RUN_PERFORMANCE_TESTS=ON | |
| -DCMAKE_C_COMPILER_LAUNCHER=ccache | |
| -DCMAKE_CXX_COMPILER_LAUNCHER=ccache | |
| -GNinja | |
| -B build | |
| ${{ github.workspace }} | |
| - name: Build | |
| run: cmake --build build | |
| - name: Clear CCache stats | |
| run: ccache --show-stats --zero-stats | |
| - name: Test | |
| timeout-minutes: 10 | |
| env: | |
| CTEST_OUTPUT_ON_FAILURE: 1 | |
| XDG_RUNTIME_DIR: /tmp | |
| run: cmake --build build --target test | |
| - name: Measure coverage | |
| timeout-minutes: 10 | |
| run: cmake --build build --target coverage | |
| - name: Send coverage report | |
| uses: codecov/codecov-action@v4 | |
| with: | |
| token: ${{ secrets.CODECOV_TOKEN }} | |
| directory: build | |
| fail_ci_if_error: true | |
| verbose: true | |
| - if: ${{ failure() && runner.debug }} | |
| name: Setup tmate session | |
| uses: mxschmitt/action-tmate@v3 | |
| with: | |
| limit-access-to-actor: true |