docker-buildx.yml

name: Docker

on:
  push:
    branches: [ main ]

  workflow_dispatch:

jobs:
  build:
    runs-on: ubuntu-latest

    steps:
      -
        name: Checkout
        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 DockerHub
        uses: docker/login-action@v1 
        with:
          username: ${{ secrets.DOCKERHUB_USERNAME }}
          password: ${{ secrets.DOCKERHUB_TOKEN }}
      - 
        name: Build and push
        id: docker_build
        uses: docker/build-push-action@v2.2.2
        with:
          file: ./Dockerfile
          tags: ${{ secrets.DOCKERHUB_USERNAME }}/cp-wiki:latest
          no-cache: true
          platforms: linux/amd64,linux/arm/v7,linux/arm64
          push: true
      -
        name: Image digest
        run: echo ${{ steps.docker_build.outputs.digest }}