Java Build

name: Java - Build

on:
  workflow_call:
    inputs:
      runner:
        description: 'Runner type'
        required: false
        type: string
        default: 'ubuntu-latest'
      java_version:
        description: 'Java version'
        required: false
        type: string
        default: '21'
      java_distribution:
        description: 'Java distribution (temurin, corretto, zulu, etc.)'
        required: false
        type: string
        default: 'temurin'
      run_spotless:
        description: 'Run Spotless code formatting check'
        required: false
        type: boolean
        default: true
      build_tool:
        description: 'Build tool: gradle or maven'
        required: false
        type: string
        default: 'gradle'

jobs:
  build:
    name: Build
    runs-on: ${{ inputs.runner }}
    timeout-minutes: 15

    steps:
      - name: Checkout
        uses: actions/checkout@v5

      - name: Setup JDK ${{ inputs.java_version }}
        uses: actions/setup-java@v5
        with:
          distribution: ${{ inputs.java_distribution }}
          java-version: ${{ inputs.java_version }}

      - name: Setup Gradle
        if: inputs.build_tool == 'gradle'
        uses: gradle/actions/setup-gradle@v4
        with:
          cache-read-only: ${{ github.ref != 'refs/heads/main' && github.ref != 'refs/heads/master' }}

      - name: Build (Gradle)
        if: inputs.build_tool == 'gradle'
        env:
          GH_PACKAGES_USERNAME: ${{ secrets.GH_PACKAGES_USERNAME }}
          GH_PACKAGES_TOKEN: ${{ secrets.GH_PACKAGES_TOKEN }}
        run: ./gradlew clean build -x test --no-daemon --build-cache --parallel

      - name: Build (Maven)
        if: inputs.build_tool == 'maven'
        env:
          GH_PACKAGES_USERNAME: ${{ secrets.GH_PACKAGES_USERNAME }}
          GH_PACKAGES_TOKEN: ${{ secrets.GH_PACKAGES_TOKEN }}
        run: mvn clean package -DskipTests -B

      - name: Spotless check
        if: inputs.run_spotless && inputs.build_tool == 'gradle'
        run: ./gradlew spotlessCheck --no-daemon --build-cache

      # ============================================
      # CLEANUP
      # ============================================
      - name: Cleanup Gradle daemon
        if: inputs.build_tool == 'gradle' && always()
        run: |
          rm -rf ~/.gradle/daemon
          ./gradlew --stop 2>/dev/null || true