plantuml-server/.github/workflows/main.yml

name: Main
on:
  # push:
  #   branches:
  #     - master # should run docker-push when no pull request
  # create: # should run docker-tag when it is a tag, and no pull request
  release:
    types: [published]

jobs:
  build:
    runs-on: ubuntu-latest
    steps:
    - uses: actions/checkout@v2
      with:
        fetch-depth: 0
    - uses: actions/setup-java@v2
      with:
        distribution: 'adopt'
        java-version: '8'
        check-latest: true
        cache: 'maven'

    - name: build with maven
      run: mvn --batch-mode --define java.net.useSystemProxies=true package

    - name: get tag name
      id: version
      run: echo ::set-output name=VERSION::${GITHUB_REF#refs/*/}

    - name: create renamed build
      run: cp target/plantuml.war target/plantuml-${{ steps.version.outputs.VERSION }}.war

    - name: upload binaries to release
      uses: svenstaro/upload-release-action@v2
      with:
        repo_token: ${{ secrets.GITHUB_TOKEN }}
        file: target/plantuml-${{ steps.version.outputs.VERSION }}.war
        asset_name: plantuml-${{ steps.version.outputs.VERSION }}.war
        tag: ${{ github.ref }}
        overwrite: true

    - name: Set up QEMU
      uses: docker/setup-qemu-action@v1

    - name: Set up Docker Buildx
      uses: docker/setup-buildx-action@v1

    - name: Login to DockerHub
      uses: docker/login-action@v1
      with:
          username: ${{ secrets.DOCKERHUB_USERNAME }}
          password: ${{ secrets.DOCKERHUB_TOKEN }}

    - name: build docker tagged images - jetty
      uses: docker/build-push-action@v2
      with:
        push: true
        tags: ${{ secrets.DOCKERHUB_USERNAME }}/plantuml-server:jetty-${{ steps.version.outputs.VERSION }}
        file: Dockerfile.jetty

    - name: build docker latest images - jetty
      uses: docker/build-push-action@v2
      with:
        push: true
        tags: ${{ secrets.DOCKERHUB_USERNAME }}/plantuml-server:jetty
        file: Dockerfile.jetty

    - name: build docker tagged images - tomcat
      uses: docker/build-push-action@v2
      with:
        push: true
        tags: ${{ secrets.DOCKERHUB_USERNAME }}/plantuml-server:tomcat-${{ steps.version.outputs.VERSION }}
        file: Dockerfile.tomcat

    - name: build docker latest images - tomcat
      uses: docker/build-push-action@v2
      with:
        push: true
        tags: ${{ secrets.DOCKERHUB_USERNAME }}/plantuml-server:tomcat
        file: Dockerfile.tomcat

    - name: build docker latest images - jetty as latest
      uses: docker/build-push-action@v2
      with:
        push: true
        tags: ${{ secrets.DOCKERHUB_USERNAME }}/plantuml-server:latest
        file: Dockerfile.jetty