build-and-deploy.yml

on:
  push:
    branches:
      - master

env:
  MAVEN_OPTS: "-Dmaven.repo.local=.m2/repository -Djava.awt.headless=true"
  MAVEN_CLI_OPTS: "-B -e -fae -DinstallAtEnd=true -DdeployAtEnd=true"

jobs:
  maven:
    runs-on: ubuntu-latest
    container:
      image: maven:3.9.6-eclipse-temurin-22-alpine
    steps:
      - uses: actions/checkout@master
      - uses: actions/cache@master
        with:
          path: .m2/repository
          key: ${{ hashFiles('**/pom.xml') }}
      - run: mvn ${{ env.MAVEN_CLI_OPTS }} clean install
      - uses: actions/upload-artifact@master
        with:
          name: app-jar
          path: target/*.jar

  docker:
    runs-on: ubuntu-latest
    needs: maven
    container:
      image: docker:latest
    steps:
      - uses: actions/checkout@master
      - uses: actions/download-artifact@master
        with:
          name: app-jar
          path: target
      - uses: docker/login-action@master
        with:
          registry: ghcr.io
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}
      - run: |
          cp src/main/docker/Dockerfile .
          cp target/*.jar .
          docker context create builder-context
          docker buildx create --driver docker-container --use builder-context
          docker buildx build --platform=linux/arm64,linux/amd64 -t ghcr.io/${{ github.repository }}:${{ github.sha }} -t ghcr.io/${{ github.repository }}:latest --push .