name: Update docker image

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

jobs:
  build:
    runs-on: ubuntu-latest
    steps:

      - name: Check Out Repo 
        uses: actions/checkout@v2

      - name: Set up JDK
        uses: actions/setup-java@v1
        with:
          java-version: 1.16

      - uses: sbt/setup-sbt@v1

      - name: Assemble Jar
        run: sbt assembly

      -
        name: Docker meta
        id: meta
        uses: docker/metadata-action@v3
        with:
          images: librecaptcha/lc-core
          tags: |
            type=ref,event=branch
            type=ref,event=pr
            type=semver,pattern={{version}}
            type=semver,pattern={{major}}.{{minor}}

      - name: Login to Docker Hub
        if: github.event_name != 'pull_request'
        uses: docker/login-action@v1
        with:
          username: ${{ secrets.DOCKER_HUB_USERNAME }}
          password: ${{ secrets.DOCKER_HUB_ACCESS_TOKEN }}

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

      - name: Build and push
        id: docker_build
        uses: docker/build-push-action@v2
        with:
          context: ./
          file: ./Runner.Dockerfile
          push: ${{ github.event_name != 'pull_request' }}
          tags: ${{ steps.meta.outputs.tags }}
          labels: ${{ steps.meta.outputs.labels }}
          platforms: |
            linux/amd64
            linux/arm64
            linux/arm/v7

      - name: Image digest
        run: echo ${{ steps.docker_build.outputs.digest }}
