java-ci.yml

name: Java CI

on:
  push:
  pull_request:
  workflow_dispatch:

jobs:
  build:
    runs-on: ubuntu-latest

    steps:
      - uses: actions/checkout@v3

      - name: Set up JDK 21
        uses: actions/setup-java@v3
        with:
          java-version: '21'
          distribution: 'temurin'
          cache: maven

      - name: Build with Maven
        run: mvn -B package --file pom.xml

      - name: Update dependency graph
        uses: advanced-security/maven-dependency-submission-action@571e99aab1055c2e71a1e2309b9691de18d6b7d6

  publish:
    if: ${{ github.event_name != 'pull_request' && github.ref_name == 'master' }}

    runs-on: ubuntu-latest

    steps:
      - uses: actions/checkout@v2.6.0

      - name: Set up JDK 21
        uses: actions/setup-java@v3
        with:
          java-version: '21'
          distribution: 'temurin'
          cache: maven

      - name: Build Spring Boot Image
        run: mvn -B spring-boot:build-image "-Dspring-boot.build-image.imageName=ghcr.io/${{ github.repository }}" --file pom.xml

      - name: Get Maven project version
        id: version
        uses: jactions/maven-version@v1.2.0

      - name: Add version tag
        run: >-
          docker tag ghcr.io/${{ github.repository }}:latest
          ghcr.io/${{ github.repository }}:${{ steps.version.outputs.version }}

      - name: Docker Login
        uses: docker/login-action@v2.1.0
        with:
          registry: ghcr.io
          username: ${{ github.repository_owner }}
          password: ${{ secrets.GITHUB_TOKEN }}

      - name: Push Docker image
        run: >-
          docker push ghcr.io/${{ github.repository }}:latest &&
          docker push ghcr.io/${{ github.repository }}:${{ steps.version.outputs.version }}