ci.yml

name: Java CI with LOC Counting

on:
  push:
    branches:
      - main
  pull_request:
    branches:
      - main

jobs:
  build:
    runs-on: ubuntu-latest

    steps:
      # Checkout the code
      - name: Checkout code
        uses: actions/checkout@v2
      
      # Cache Maven dependencies
      - name: Cache Maven dependencies
        uses: actions/cache@v2
        with:
          path: ~/.m2/repository
          key: ${{ runner.os }}-maven-${{ hashFiles('**/*.java') }}
          restore-keys: |
            ${{ runner.os }}-maven-

      # Build with Maven (check for compilation errors)
      - name: Build with Maven
        run: mvn clean install
      
      # Run Checkstyle (static code analysis)
      - name: Run Checkstyle
        run: mvn checkstyle:check

      # Count Lines of Code using cloc
      - 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