docker-image.yml

name: Publish Docker image

on:
  push:
    branches: ["master"]

jobs:
  push_to_registry:
    name: Push Docker image to Docker Hub
    runs-on: ubuntu-latest
    steps:
      - name: Checkout sources
        uses: actions/checkout@v3

      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v2.5.0

      - name: Cache Docker layers
        uses: actions/cache@v3
        with:
          path: /tmp/.buildx-cache
          key: ${{ runner.os }}-buildx-${{ github.sha }}
          restore-keys: |
            ${{ runner.os }}-buildx-

      - name: Wait for tests to succeed
        uses: lewagon/wait-on-check-action@v1.3.1
        with:
          ref: ${{ github.event.pull_request.head.sha || github.sha }}
          check-name: "Run tests"
          repo-token: ${{ secrets.GITHUB_TOKEN }}
          wait-interval: 10

      - name: Log in to Docker Hub
        uses: docker/login-action@v2.1.0
        with:
          username: ${{ secrets.DOCKER_USERNAME }}
          password: ${{ secrets.DOCKER_TOKEN }}

      - name: Build and push Docker image
        id: docker_build
        uses: docker/build-push-action@v4
        with:
          context: .
          push: true
          tags: ${{ secrets.DOCKER_USERNAME }}/dasbot:latest
          cache-from: type=local,src=/tmp/.buildx-cache
          cache-to: type=local,dest=/tmp/.buildx-cache

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