function metrics #28
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| name: Java CI with LOC Counting | |
| on: | |
| push: | |
| branches: | |
| - main | |
| pull_request: | |
| branches: | |
| - main | |
| jobs: | |
| build: | |
| runs-on: ubuntu-latest | |
| steps: | |
| # Checkout code | |
| - name: Checkout code | |
| uses: actions/checkout@v2 | |
| - name: Cache Maven dependencies | |
| uses: actions/cache@v2 | |
| with: | |
| path: ~/.m2/repository | |
| key: ${{ runner.os }}-maven-${{ hashFiles('**/*.java') }} | |
| restore-keys: | | |
| ${{ runner.os }}-maven- | |
| - name: Build with Maven | |
| run: mvn clean install | |
| - name: Run Checkstyle | |
| run: mvn checkstyle:check | |
| - name: Count Lines of Code | |
| run: | | |
| sudo apt-get update | |
| sudo apt-get install -y cloc | |
| cloc --exclude-dir=target --quiet . # Exclude 'target' directory to avoid counting compiled files | |
| - name: Measure Java Application Metrics | |
| run: | | |
| # Install jq for parsing JSON results (ensure it's installed) | |
| sudo apt-get install -y jq | |
| # Run tests and capture the output | |
| mvn test | tee result.log | |
| # Extract total test execution time in seconds (use the proper regex) | |
| test_duration=$(grep -oP 'Total time: \K[0-9.]+' result.log) | |
| echo "Test Execution Time: $test_duration seconds" | |
| # Extract error rate (failed tests) | |
| failed_tests=$(grep -c 'FAILURE' result.log) | |
| total_tests=$(grep -c 'Tests run' result.log) | |
| if [[ $total_tests -gt 0 ]]; then | |
| error_rate=$(echo "scale=2; $failed_tests / $total_tests * 100" | bc) | |
| else | |
| error_rate=0 | |
| fi | |
| echo "Error Rate: $error_rate%" | |
| # Extract throughput (tests per second) | |
| if [[ $test_duration > 0 ]]; then | |
| throughput=$(echo "scale=2; $total_tests / $test_duration" | bc) | |
| else | |
| throughput=0 | |
| fi | |
| echo "Throughput: $throughput tests per second" | |
| # Measure memory usage with JVM options during test run | |
| echo "Memory Usage (heap size):" | |
| jps -v | grep 'java' | |
| # Check method call count (assuming logging is implemented for call count) | |
| call_count=$(grep -o 'methodCallCount' result.log | wc -l) | |
| echo "Call Count: $call_count" | |
| - name: Upload test results to GitHub | |
| uses: actions/upload-artifact@v3 | |
| with: | |
| name: test-results | |
| path: result.log |