name: CI/CD Test Pipeline
 
on:
  pull_request:
    branches:
      - beckn-onix-v1.0-develop
 
env:
  APP_DIRECTORY: "shared/plugin"  # Root directory to start searching from
 
jobs:
  lint_and_test:
    runs-on: ubuntu-latest
    if: github.event_name == 'pull_request'
    timeout-minutes: 10  # Increased timeout due to additional steps
    steps:
      # 1. Checkout the code from the test branch (triggered by PR)
      - name: Checkout code
        uses: actions/checkout@v4
 
      # 2. Set up Go environment
      - name: Set up Go 1.24.0
        uses: actions/setup-go@v4
        with:
          go-version: '1.24.0'
 
      # 3. Install golangci-lint
      - name: Install golangci-lint
        run: |
          go install github.com/golangci/golangci-lint/cmd/golangci-lint@latest
 
      # 4. Run golangci-lint on the entire repo, starting from the root directory
      - name: Run golangci-lint
        run: |
          golangci-lint run ./...  # This will lint all Go files in the repo and subdirectories
 
      # 5. Run unit tests with coverage in the entire repository
      - name: Run unit tests with coverage
        run: |
          # Create a directory to store coverage files
          mkdir -p $GITHUB_WORKSPACE/coverage_files
          # Find all *_test.go files
          test_files=$(find ./ -type f -name '*_test.go')
          # Check if there are any test files
          if [ -z "$test_files" ]; then
            echo "No test cases found in the repository. Skipping test execution."
            exit 0
          fi
          # Run tests and store coverage for each test directory
          for test_file in $test_files; do
            test_dir=$(dirname "$test_file")
            go_file="${test_file/_test.go/.go}"
            echo "Running tests in $test_dir for $go_file"
            go test -v -coverprofile=$GITHUB_WORKSPACE/coverage_files/coverage_$(basename "$go_file" .go).out $test_dir || echo "Tests failed, but continuing."
          done
 
      # 6. Check coverage for each generated coverage file
      - name: Check coverage for each test file
        run: |
          coverage_files=$(find $GITHUB_WORKSPACE/coverage_files -name "coverage_*.out")
          # If no coverage files were generated, exit without failure
          if [ -z "$coverage_files" ]; then
            echo "No coverage files found. Skipping coverage check."
            exit 0
          fi
          for coverage_file in $coverage_files; do
            echo "Checking coverage for $coverage_file"
            coverage=$(go tool cover -func=$coverage_file | grep total | awk '{print $3}' | sed 's/%//')
            echo "Coverage for $coverage_file: $coverage%"
            if (( $(echo "$coverage < 90" | bc -l) )); then
              echo "Coverage for $coverage_file is below 90%. Failing the job."
              exit 1
            fi
          done