Add coverage workflow #1
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| name: Test and Coverage | |
| on: | |
| pull_request: | |
| branches: | |
| - main | |
| push: | |
| branches: | |
| - main | |
| jobs: | |
| test-and-coverage: | |
| runs-on: ubuntu-latest | |
| steps: | |
| - name: Checkout code | |
| uses: actions/checkout@v3 | |
| - name: Set up Go | |
| uses: actions/setup-go@v4 | |
| with: | |
| go-version: '1.23' # Specify your Go version here | |
| - name: Run tests and generate coverage for PR | |
| run: go test ./... -coverprofile=pr-coverage.out -covermode=atomic | |
| - name: Generate coverage report for main branch | |
| run: | | |
| git fetch origin main | |
| git checkout main | |
| go test ./... -coverprofile=main-coverage.out -covermode=atomic | |
| - name: Compare coverage and report | |
| run: | | |
| # Generate coverage reports | |
| go tool cover -func=pr-coverage.out > pr-coverage.txt | |
| go tool cover -func=main-coverage.out > main-coverage.txt | |
| # Extract total coverage values | |
| pr_coverage=$(grep total: pr-coverage.txt | awk '{print $3}') | |
| main_coverage=$(grep total: main-coverage.txt | awk '{print $3}') | |
| echo "PR Coverage: $pr_coverage" | |
| echo "Main Branch Coverage: $main_coverage" | |
| # Compare coverage | |
| pr_percentage=${pr_coverage%\%} | |
| main_percentage=${main_coverage%\%} | |
| if (( $(echo "$pr_percentage > $main_percentage" | bc -l) )); then | |
| echo "Coverage has increased from $main_coverage to $pr_coverage 🎉" > coverage-report.txt | |
| elif (( $(echo "$pr_percentage < $main_percentage" | bc -l) )); then | |
| echo "Coverage has decreased from $main_coverage to $pr_coverage ⚠️" > coverage-report.txt | |
| else | |
| echo "Coverage is unchanged at $pr_coverage" > coverage-report.txt | |
| fi | |
| - name: Post coverage comparison in PR | |
| uses: marocchino/sticky-pull-request-comment@v2 | |
| with: | |
| header: Coverage Report | |
| path: coverage-report.txt |