code-quality-checks.yaml

name: Code Quality and Tests
on: 
  push:
    paths-ignore:
      - "**/*.md"

jobs:
  lint-and-vet:
    name: Lint and Vet Code
    runs-on: ubuntu-latest
    steps:
    - name: Checkout code 
      uses: actions/checkout@v4
    - name: Setup GO
      uses: actions/setup-go@v5
      with:
        go-version: '^1.22.0'
    - name: Install GO linter
      run: |
            sudo apt-get install golint
    - name: Run go linter
      run: |
        golint -set_exit_status ./...

    - name: Run go Vet
      run: |
        go vet ./...

  run-tests:
    name: Run Unit Tests
    runs-on: ubuntu-latest
    steps:
    - name: Checkout code 
      uses: actions/checkout@v4
    - name: Setup GO
      uses: actions/setup-go@v5
      with:
        go-version: '^1.22.0'
    - name: Execute Tests and Generate Coverage Report
      run: |
            go test ./... -coverprofile coverage.out -covermode count
            go tool cover -func coverage.out
    - name: Check Test Coverage Threshold
      env:
          TESTCOVERAGE_THRESHOLD: 75
      run: |
            echo "Quality Gate: checking test coverage is above threshold ..."
            echo "Threshold             : $TESTCOVERAGE_THRESHOLD %"
            totalCoverage=`go tool cover -func=coverage.out | grep total | grep -Eo '[0-9]+\.[0-9]+'`
            echo "Current test coverage : $totalCoverage %"
            if (( $(echo "$totalCoverage $TESTCOVERAGE_THRESHOLD" | awk '{print ($1 > $2)}') )); then
                echo "OK"
            else
                echo "Current test coverage is below threshold. Please add more unit tests or adjust threshold to a lower value."
                echo "Failed"
                exit 1
            fi