meldestelle/.gitea/workflows/docker-publish.yaml

name: Build and Publish Docker Images

on:
  push:
    branches: [ "main" ]
    paths:
      - 'backend/**'
      - 'core/**'
      - 'frontend/**'
      - 'config/docker/**'
      - 'docker-compose.yaml'
      - '.gitea/workflows/docker-publish.yaml'

jobs:
  # JOB 1: Backend & Infrastructure (Sequenziell durch max-parallel: 1)
  build-backend:
    runs-on: ubuntu-latest
    strategy:
      fail-fast: true
      max-parallel: 1  # WICHTIG: Verhindert den gleichzeitigen GitHub-Zugriff & RAM-Overload
      matrix:
        include:
          - service: api-gateway
            dockerfile: backend/infrastructure/gateway/Dockerfile
          - service: ping-service
            dockerfile: backend/services/ping/Dockerfile
          - service: keycloak
            dockerfile: config/docker/keycloak/Dockerfile

    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Java Setup
        uses: actions/setup-java@v4
        with:
          java-version: '25'
          distribution: 'temurin'

      - name: Buildx Setup
        uses: actions/setup-buildx-action@v3

      - name: Registry Login
        uses: docker/login-action@v3
        with:
          registry: git.mo-code.at
          username: ${{ secrets.REGISTRY_USER }}
          password: ${{ secrets.REGISTRY_TOKEN }}

      - name: Docker Build and Push
        uses: docker/build-push-action@v5
        with:
          context: .
          file: ${{ matrix.dockerfile }}
          push: true
          # Hardcoded Pfad zur Vermeidung von Auflösungsfehlern
          tags: git.mo-code.at/mocode-software/meldestelle/${{ matrix.service }}:latest
          build-args: |
            GRADLE_VERSION=9.3.1
            JAVA_VERSION=25
            JVM_OPTS_APPEND=-XX:ActiveProcessorCount=8 -XX:+UseG1GC -XX:+UseSVE=1

  # JOB 2: Frontend (Startet erst, wenn Backend-Jobs fertig sind)
  build-frontend:
    needs: build-backend
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Java Setup
        uses: actions/setup-java@v4
        with:
          java-version: '25'
          distribution: 'temurin'

      - name: Compile Kotlin JS
        run: |
          chmod +x gradlew
          ./gradlew :frontend:shells:meldestelle-portal:jsBrowserDistribution \
            -Pproduction=true \
            --max-workers=4 \
            --no-daemon \
            -Dkotlin.daemon.jvm.options="-Xmx4g"

      - name: Buildx Setup
        uses: actions/setup-buildx-action@v3

      - name: Registry Login
        uses: docker/login-action@v3
        with:
          registry: git.mo-code.at
          username: ${{ secrets.REGISTRY_USER }}
          password: ${{ secrets.REGISTRY_TOKEN }}

      - name: Docker Build and Push Web-App
        uses: docker/build-push-action@v5
        with:
          context: .
          file: config/docker/caddy/web-app/Dockerfile
          push: true
          tags: git.mo-code.at/mocode-software/meldestelle/web-app:latest