build-and-push-image.yaml

# Builds and pushes docker images on main and tags
name: Build and Push Docker image
on:
  push:
    branches:
      - main
    tags:
      - '*'

jobs:
  build:
    if: github.repository == 'geoserver/geoserver-acl'
    name: Build and Push
    runs-on: ubuntu-latest
    timeout-minutes: 60
    steps:
    - name: Checkout
      uses: actions/checkout@v4
    - name: Setup Java
      uses: actions/setup-java@v2
      with:
        distribution: 'temurin'
        java-version: '17'
        cache: 'maven'

    - name: Login to Docker Hub
      uses: docker/login-action@v3
      with:
          username: ${{ secrets.DOCKER_HUB_USERNAME }}
          password: ${{ secrets.DOCKER_HUB_ACCESS_TOKEN }}

    # Add support for more platforms with QEMU
    # https://github.com/docker/setup-qemu-action
    - name: Set up QEMU
      uses: docker/setup-qemu-action@v3

    - name: Set up Docker Buildx
      uses: docker/setup-buildx-action@v3
      # https://github.com/docker/setup-buildx-action
      with:
        platforms: linux/amd64,linux/arm64
        # Sets up docker build command as an alias to docker buildx
        install: true

    - name: Package
      run: make package

    - name: Set version tag
      run: echo "TAG=$(./mvnw help:evaluate -q -DforceStdout -Dexpression=project.version)" >> $GITHUB_ENV

    - name: Build and push
      uses: docker/build-push-action@v6
      with:
        platforms: linux/amd64,linux/arm64
        push: true
        context: ./src/artifacts/api
        tags: geoservercloud/geoserver-acl:${{ env.TAG }}