feat: add coverage report generation with cargo-llvm-cov #1
Workflow file for this run
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| # yaml-language-server: $schema=https://json.schemastore.org/github-workflow.json | |
| name: Weekly Coverage | |
| on: | |
| pull_request: | |
| paths: | |
| - .github/workflows/Coverage.yml | |
| schedule: | |
| # Runs every Monday at 06:00 UTC | |
| - cron: '0 6 * * 1' | |
| workflow_dispatch: # Allow manual trigger | |
| env: | |
| CARGO_TERM_COLOR: always | |
| RUST_BACKTRACE: full | |
| permissions: | |
| contents: read | |
| defaults: | |
| run: | |
| shell: bash | |
| jobs: | |
| coverage: | |
| timeout-minutes: 90 | |
| strategy: | |
| fail-fast: false | |
| matrix: | |
| hypervisor: [kvm] | |
| cpu: [amd] | |
| runs-on: ${{ fromJson( | |
| format('["self-hosted", "Linux", "X64", "1ES.Pool=hld-{0}-{1}"]', | |
| matrix.hypervisor, | |
| matrix.cpu)) }} | |
| steps: | |
| - uses: actions/checkout@v6 | |
| - uses: hyperlight-dev/ci-setup-workflow@v1.8.0 | |
| with: | |
| rust-toolchain: "1.89" | |
| env: | |
| GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }} | |
| - name: Fix cargo home permissions | |
| run: | | |
| sudo chown -R $(id -u):$(id -g) /opt/cargo || true | |
| - name: Rust cache | |
| uses: Swatinem/rust-cache@v2 | |
| with: | |
| shared-key: "${{ runner.os }}-debug" | |
| cache-on-failure: "true" | |
| - name: Build guest binaries | |
| run: just guests | |
| - name: Install cargo-llvm-cov | |
| run: | | |
| cargo install cargo-llvm-cov | |
| rustup component add llvm-tools | |
| - name: Generate coverage report | |
| run: just coverage-ci ${{ matrix.hypervisor }} | |
| - name: Coverage summary | |
| if: always() | |
| run: | | |
| echo '## 📊 Code Coverage Report' >> $GITHUB_STEP_SUMMARY | |
| echo '' >> $GITHUB_STEP_SUMMARY | |
| if [ -f target/coverage/summary.txt ]; then | |
| echo '```' >> $GITHUB_STEP_SUMMARY | |
| cat target/coverage/summary.txt >> $GITHUB_STEP_SUMMARY | |
| echo '```' >> $GITHUB_STEP_SUMMARY | |
| else | |
| echo '⚠️ Coverage report was not generated.' >> $GITHUB_STEP_SUMMARY | |
| fi | |
| echo '' >> $GITHUB_STEP_SUMMARY | |
| echo '> 📥 For a detailed per-file breakdown, download the **HTML coverage report** from the Artifacts section below.' >> $GITHUB_STEP_SUMMARY | |
| - name: Upload HTML coverage report | |
| if: always() | |
| uses: actions/upload-artifact@v7 | |
| with: | |
| name: coverage-html-${{ matrix.hypervisor }}-${{ matrix.cpu }} | |
| path: target/coverage/html/ | |
| - name: Upload LCOV coverage report | |
| if: always() | |
| uses: actions/upload-artifact@v7 | |
| with: | |
| name: coverage-lcov-${{ matrix.hypervisor }}-${{ matrix.cpu }} | |
| path: target/coverage/lcov.info |