name: CI Pipeline

on:
  push:
    branches:
      - main
  pull_request:

jobs:
  checkstyle:
    if: github.event_name == 'pull_request'
    runs-on: ubuntu-latest
    container:
      image: maven:3.8.5-openjdk-17
    steps:
      - uses: actions/checkout@v4
      - name: Run Checkstyle
        run: mvn checkstyle:checkstyle
      - name: Upload Checkstyle Report
        uses: actions/upload-artifact@v4
        with:
          name: checkstyle-result
          path: target/checkstyle-result.xml

  test:
    if: github.event_name == 'pull_request'
    runs-on: ubuntu-latest
    container:
      image: maven:3.8.5-openjdk-17
    needs: checkstyle
    steps:
      - uses: actions/checkout@v4
      - name: Run Tests
        run: mvn test -Dmaven.test.failure.ignore=true

  build:
    if: github.event_name == 'pull_request'
    runs-on: ubuntu-latest
    container:
      image: maven:3.8.5-openjdk-17
    needs: test
    steps:
      - uses: actions/checkout@v4
      - name: Build Package
        run: mvn clean package -DskipTests
      - name: Upload JAR Artifacts
        uses: actions/upload-artifact@v4
        with:
          name: jar-files
          path: target/*.jar

  build_image:
    if: github.event_name == 'pull_request'
    runs-on: ubuntu-latest
    needs: build
    steps:
      - uses: actions/checkout@v4
      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v2
      - name: Login to Registry (mr)
        run: docker login mr:8084 -u ${{ secrets.REGISTRY_USER }} -p ${{ secrets.REGISTRY_PASS }}
      - name: Extract Short SHA
        id: vars
        run: echo "::set-output name=short_sha::$(echo $GITHUB_SHA | cut -c1-7)"
      - name: Build Docker Image (mr)
        run: docker build -t mr:8084/spring-petclinic:${{ steps.vars.outputs.short_sha }} .
      - name: Push Docker Image (mr)
        run: docker push mr:8084/spring-petclinic:${{ steps.vars.outputs.short_sha }}

  build_image_main:
    if: github.ref == 'refs/heads/main'
    runs-on: ubuntu-latest
    needs: build
    steps:
      - uses: actions/checkout@v4
      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v2
      - name: Login to Registry (main)
        run: docker login main:8083 -u ${{ secrets.REGISTRY_USER }} -p ${{ secrets.REGISTRY_PASS }}
      - name: Extract Short SHA
        id: vars
        run: echo "::set-output name=short_sha::$(echo $GITHUB_SHA | cut -c1-7)"
      - name: Build Docker Image (main)
        run: docker build -t main:8083/spring-petclinic:${{ steps.vars.outputs.short_sha }} .
      - name: Push Docker Image (main)
        run: docker push main:8083/spring-petclinic:${{ steps.vars.outputs.short_sha }}