main.yml

name: Build and push Docker image

on:
  push:
    branches:
      - master

jobs:
  build-and-push:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout repository
        uses: actions/checkout@v3
      - name: Set up Maven Central Repo
        uses: actions/setup-java@v3
        with:
          java-version: 17
          distribution: 'temurin'
          cache: maven
      - name: Set Release version env variable
        run: |
          echo "RELEASE_VERSION=$(mvn help:evaluate -Dexpression=project.version -q -DforceStdout)" >> $GITHUB_ENV
      - name: Login to DockerHub
        uses: docker/login-action@v2
        with:
          username: ${{ secrets.DOCKER_USERNAME }}
          password: ${{ secrets.DOCKER_PASSWORD }}
      - name: Build and push Docker image - version
        uses: docker/build-push-action@v4
        with:
          context: .
          push: true
          tags: ${{ secrets.DOCKER_USERNAME }}/behappy-screw-doc:${{ env.RELEASE_VERSION }}
      - name: Build and push Docker image - latest
        uses: docker/build-push-action@v4
        with:
          context: .
          push: true
          tags: ${{ secrets.DOCKER_USERNAME }}/behappy-screw-doc:latest