docker-image.yml

name: Docker Image CI

on:
  push:
    branches: [ master ]

jobs:

  build:

    runs-on: ubuntu-latest
    strategy:
      matrix:
        include:
          - image: wr-pomodoro-site
            dockerfile: ./Dockerfile
          - image: wr-pomodoro-site-app-data
            dockerfile: ./Dockerfile_app_data

    steps:
      - name: Checkout
        uses: actions/checkout@v2
      - name: Login to Docker Hub
        uses: docker/login-action@v1
        with:
          username: ${{ secrets.DOCKER_HUB_USERNAME }}
          password: ${{ secrets.DOCKER_HUB_ACCESS_TOKEN }}
      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v1
      - name: Build and push
        uses: docker/build-push-action@v2
        with:
          context: .
          file: ${{ matrix.dockerfile }}
          push: true
          tags: ${{ secrets.DOCKER_HUB_USERNAME }}/${{ matrix.image }}:latest
          cache-from: type=registry,ref=${{ secrets.DOCKER_HUB_USERNAME }}/${{ matrix.image }}:buildcache
          cache-to: type=registry,ref=${{ secrets.DOCKER_HUB_USERNAME }}/${{ matrix.image }}:buildcache,mode=max
          platforms: linux/amd64,linux/arm64