name: Publish Docker image

on:
  workflow_dispatch:
  release:
    types: [published]
  schedule:
    # * is a special character in YAML so you have to quote this string
    - cron:  '30 8 * * *'

jobs:
  push_to_registry:
    name: Push Docker image to Docker Hub
    runs-on: ubuntu-latest
    steps:
      - name: Check out the repo
        uses: actions/checkout@v2
      
      - name: Set up QEMU
        uses: docker/setup-qemu-action@v1

      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v1
        
      - name: Login to Docker Hub
        uses: docker/login-action@v1
        with:
          username: ${{ secrets.DOCKER_USERNAME }}
          password: ${{ secrets.DOCKER_PASSWORD }}

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

#       - name: Cache Docker layers
#         uses: actions/cache@v2
#         with:
#           path: /tmp/.buildx-cache
#           # Key is named differently to avoid collision
#           key: ${{ runner.os }}-multi-buildx-${{ github.sha }}
#           restore-keys: |
#             ${{ runner.os }}-multi-buildx

      - name: Build and push Docker image (scrypted-common)
        uses: docker/build-push-action@v2
        with:
          build-args: GITHUB_SHA=${{ env.GITHUB_SHA }}
          context: .
          file: docker/Dockerfile.common
          platforms: linux/amd64,linux/arm64,linux/armhf
          push: true
          tags: |
            koush/scrypted-common:latest
            ghcr.io/koush/scrypted-common:latest
#           cache-from: type=local,src=/tmp/.buildx-cache
#           cache-to: type=local,mode=max,dest=/tmp/.buildx-cache-new

      - name: Build and push Docker image (scrypted)
        uses: docker/build-push-action@v2
        with:
          build-args: GITHUB_SHA=${{ env.GITHUB_SHA }}
          context: .
          file: docker/Dockerfile
          platforms: linux/amd64,linux/arm64,linux/armhf
          push: true
          tags: |
            koush/scrypted:latest
            ghcr.io/koush/scrypted:latest
#           cache-from: type=local,src=/tmp/.buildx-cache
#           cache-to: type=local,mode=max,dest=/tmp/.buildx-cache-new

      # prevent cache from growing forever
#       - name: Move cache
#         run: |
#           rm -rf /tmp/.buildx-cache
#           mv /tmp/.buildx-cache-new /tmp/.buildx-cache