docker.yml

name: Docker
on:
  push:
    branches:
      - main
    tags:
      - 'v*'
concurrency:
  group: ${{ github.workflow }}-${{ github.ref }}
  cancel-in-progress: true
jobs:
  build-and-push-image:
    runs-on: ubuntu-latest
    steps:
    - uses: actions/checkout@v4
    - name: Coursier cache
      uses: coursier/cache-action@v6
    - uses: coursier/setup-action@v1
      with:
        jvm: adopt:8
        apps: sbt scala
    - name: Compile and prepare Docker configuration
      run: sbt docker
      env:
        DISABLE_ASSERTIONS: 1
        GITHUB_TOKEN: ${{ secrets.GH_PERSONAL_TOKEN }}
    - name: Log in to the GitHub Container registry
      uses: docker/login-action@v2.1.0
      with:
        username: ${{ secrets.DOCKERHUB_USERNAME }}
        password: ${{ secrets.DOCKERHUB_TOKEN }}
    - name: Extract metadata (tags, labels) for Docker
      id: meta
      uses: docker/metadata-action@v4.1.1
      with:
        images: michaelmior/jsonoid-server
        tags: |
          # semver tags
          type=semver,pattern={{version}}
          type=semver,pattern={{major}}.{{minor}}
          # set latest tag for default branch
          type=raw,value=latest,enable={{is_default_branch}}
    - name: Build and push image
      uses: docker/build-push-action@v4
      with:
        context: ./target/docker
        load: true
        tags: ${{ steps.meta.outputs.tags }}
        labels: ${{ steps.meta.outputs.labels }}
    - name: Build and push image
      uses: docker/build-push-action@v4
      with:
        context: ./target/docker
        push: true
        tags: ${{ steps.meta.outputs.tags }}
        labels: ${{ steps.meta.outputs.labels }}