create coverage.yaml #1
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| on: [pull_request] | ||
| name: Code Coverage | ||
| jobs: | ||
| coverage: | ||
| runs-on: ubuntu-latest | ||
| steps: | ||
| - name: Checkout repository | ||
| uses: actions/checkout@v2 | ||
| - name: Install Rust toolchain | ||
| uses: actions-rs/toolchain@v1 | ||
| with: | ||
| profile: minimal | ||
| toolchain: stable | ||
| override: true | ||
| components: llvm-tools-preview | ||
| - name: Install grcov | ||
| uses: actions-rs/cargo@v1 | ||
| with: | ||
| command: install | ||
| args: grcov | ||
| - name: Build project | ||
| - uses: actions-rs/cargo@v1 | ||
| with: | ||
| command: build | ||
| env: | ||
| RUSTFLAGS: "-C instrument-coverage" | ||
| - name: Run tests for coverage | ||
| uses: actions-rs/cargo@v1 | ||
| with: | ||
| command: test | ||
| env: | ||
| LLVM_PROFILE_FILE: profile-%p-%m.profraw | ||
| - name: Generate coverage html report | ||
| run: grcov . -s . --binary-path ./target/debug -t html --branch --ignore-not-existing -o ./coverage/ | ||
| - name: Upload coverage html report | ||
| uses: actions/upload-artifact@v2 | ||
| with: | ||
| name: coverage-html-report | ||
| path: coverage/ | ||
| - name: Generate coverage lcov report | ||
| run: grcov . -s . --binary-path ./target/debug -t md --branch --ignore-not-existing -o coverage.md | ||
| - name: Check coverage percentage | ||
| run: | | ||
| COVERAGE_PERCENTAGE=$(tail -n 1 coverage.md | grep -oP '(\d+(\.\d+)?)(?=%)') | ||
| echo "Coverage percentage is $COVERAGE_PERCENTAGE%" | ||
| if (( $(echo "$COVERAGE_PERCENTAGE < $COVERAGE_THRESHOLD" | bc -l) )); then | ||
| echo "Code coverage is below $COVERAGE_THRESHOLD%. Failing the workflow." | ||
| exit 1 | ||
| fi | ||
| env: | ||
| COVERAGE_THRESHOLD: 90 | ||
