docs(memory): Memory bank optimization - 52.5% reduction achieved #16
Workflow file for this run
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| name: Coverage | |
| on: | |
| # Only run coverage on release tags to reduce CI/CD load | |
| push: | |
| tags: | |
| - 'v*.*.*' | |
| # Manual trigger for testing | |
| workflow_dispatch: | |
| inputs: | |
| version: | |
| description: 'Version tag (e.g., v0.4.6)' | |
| required: false | |
| type: string | |
| # Cancel outdated workflow runs | |
| concurrency: | |
| group: ${{ github.workflow }}-${{ github.ref }} | |
| cancel-in-progress: true | |
| env: | |
| CARGO_TERM_COLOR: always | |
| RUST_BACKTRACE: 1 | |
| jobs: | |
| coverage: | |
| name: Code Coverage | |
| runs-on: ubuntu-latest | |
| steps: | |
| - uses: actions/checkout@v4 | |
| - name: Install Rust toolchain | |
| uses: dtolnay/rust-toolchain@stable | |
| - name: Install system dependencies | |
| run: sudo apt-get update && sudo apt-get install -y libpcap-dev pkg-config | |
| # Use Swatinem/rust-cache for optimal Rust caching (same as CI workflow) | |
| - name: Cache dependencies | |
| uses: Swatinem/rust-cache@v2 | |
| with: | |
| shared-key: "coverage" | |
| cache-targets: "true" | |
| cache-on-failure: "true" | |
| - name: Install cargo-tarpaulin | |
| run: | | |
| # Check if already installed to save time | |
| if ! command -v cargo-tarpaulin &> /dev/null; then | |
| cargo install cargo-tarpaulin | |
| else | |
| echo "cargo-tarpaulin already installed" | |
| fi | |
| - name: Generate coverage report | |
| id: tarpaulin | |
| run: | | |
| # Run tarpaulin and capture output | |
| OUTPUT=$(cargo tarpaulin --workspace \ | |
| --timeout 600 \ | |
| --out Lcov --out Html --out Json \ | |
| --output-dir coverage \ | |
| --exclude-files "crates/prtip-cli/src/main.rs" 2>&1) | |
| # Display the output | |
| echo "$OUTPUT" | |
| # Extract coverage percentage from output (format: "XX.XX% coverage, N/M lines covered") | |
| COVERAGE=$(echo "$OUTPUT" | grep -oP '\d+\.\d+(?=% coverage)' | tail -1) | |
| if [ -z "$COVERAGE" ]; then | |
| echo "Error: Could not extract coverage percentage from tarpaulin output" | |
| exit 1 | |
| fi | |
| echo "coverage=$COVERAGE" >> $GITHUB_OUTPUT | |
| echo "Extracted coverage: $COVERAGE%" | |
| - name: Upload coverage to Codecov | |
| uses: codecov/codecov-action@v4 | |
| with: | |
| files: coverage/lcov.info | |
| flags: rust | |
| name: codecov-prtip | |
| fail_ci_if_error: false | |
| token: ${{ secrets.CODECOV_TOKEN }} | |
| - name: Upload coverage artifacts | |
| uses: actions/upload-artifact@v4 | |
| with: | |
| name: coverage-report | |
| path: coverage/ | |
| retention-days: 30 | |
| - name: Extract coverage percentage | |
| id: coverage | |
| run: | | |
| # Get coverage from tarpaulin step output | |
| COVERAGE=${{ steps.tarpaulin.outputs.coverage }} | |
| echo "percentage=$COVERAGE" >> $GITHUB_OUTPUT | |
| echo "Current coverage: $COVERAGE%" | |
| - name: Check coverage threshold | |
| run: | | |
| COVERAGE=${{ steps.coverage.outputs.percentage }} | |
| THRESHOLD=50.0 | |
| echo "Current coverage: $COVERAGE%" | |
| echo "Required threshold: $THRESHOLD%" | |
| # Use awk for floating point comparison (bc not always available) | |
| if awk -v cov="$COVERAGE" -v thr="$THRESHOLD" 'BEGIN {exit !(cov < thr)}'; then | |
| echo "❌ Coverage $COVERAGE% is below threshold $THRESHOLD%" | |
| echo "::error::Coverage regression detected. Current: $COVERAGE%, Required: $THRESHOLD%" | |
| exit 1 | |
| fi | |
| echo "✅ Coverage $COVERAGE% meets threshold $THRESHOLD%" | |
| echo "::notice::Coverage check passed: $COVERAGE% >= $THRESHOLD%" | |
| - name: Comment PR with coverage | |
| if: github.event_name == 'pull_request' | |
| uses: actions/github-script@v6 | |
| with: | |
| script: | | |
| const coverage = '${{ steps.coverage.outputs.percentage }}'; | |
| const threshold = '50.0'; | |
| const passed = parseFloat(coverage) >= parseFloat(threshold); | |
| const emoji = passed ? '✅' : '❌'; | |
| const comment = `## ${emoji} Coverage Report | |
| **Current Coverage:** ${coverage}% | |
| **Threshold:** ${threshold}% | |
| **Status:** ${passed ? 'PASSED' : 'FAILED'} | |
| ${passed ? | |
| '✅ Coverage meets the minimum threshold.' : | |
| '❌ Coverage is below the minimum threshold. Please add more tests.'} | |
| 📊 [View detailed coverage report in artifacts](https://github.com/${{ github.repository }}/actions/runs/${{ github.run_id }}) | |
| `; | |
| github.rest.issues.createComment({ | |
| issue_number: context.issue.number, | |
| owner: context.repo.owner, | |
| repo: context.repo.repo, | |
| body: comment | |
| }); |