name: Docker Image

on:
  push:
    branches:
      - '**'
    tags:
      - 'v*.*.*'
  pull_request:
    branches:
      - 'master'

jobs:
  build-and-push-docker-image:
    name: Build Docker image and push to repository
    runs-on: ubuntu-latest

    steps:
      - name: Checkout code
        uses: actions/checkout@v2

      - name: Docker meta
        id: meta
        uses: docker/metadata-action@v3
        with:
          images: ghcr.io/${{ github.repository }}

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

      - name: Login to Github Packages
        uses: docker/login-action@v1
        with:
          registry: ghcr.io
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}

      - name: Build image and push to GitHub Container Registry
        uses: docker/build-push-action@v2
        with:
          file: ./docker/Dockerfile
          tags: ${{ steps.meta.outputs.tags }}
          labels: ${{ steps.meta.outputs.labels }}
          push: true