docker_build.yml

name: Build and push docker image to Docker Hub

on:
  push:
    branches: 
      - master
      - releases/**
    tags:
      - 'v*'
  pull_request:
    branches: [ master ]

  workflow_dispatch:

jobs:
  docker:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/setup-java@v2
        with:
          java-version: '8'
          distribution: adopt

      - uses: stCarolas/setup-maven@v4
        with:
          maven-version: 3.5.4
      -
        name: Checkout
        uses: actions/checkout@v2
        with:
          ref: ${{ github.ref }}
          fetch-depth: 0
      -
        name: Build
        run: |
          mvn clean install
      -
        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: Docker meta
        id: docker_meta
        uses: crazy-max/ghaction-docker-meta@v2
        with:
          images: indigopaas/orchestrator
          tags: |
            type=sha
            type=semver,pattern={{raw}}
            type=ref,event=branch
      -
        name: Build & Push image
        uses: docker/build-push-action@v2
        with:
          context: ./docker
          file: ./docker/Dockerfile
          push: true
          tags: ${{ steps.docker_meta.outputs.tags }}
          labels: ${{ steps.docker_meta.outputs.labels }}