name: Docker

on:
  release:
    types: [published]

jobs:
  build-and-push:
    runs-on: ubuntu-latest
    strategy:
      matrix:
        platform:
          [linux/amd64, linux/arm64, linux/arm/v7, linux/arm/v6, linux/386]
    steps:
      - name: Set up QEMU
        uses: docker/setup-qemu-action@v2
      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v2
      - name: Login to Docker Hub
        uses: docker/login-action@v2
        with:
          username: ${{ secrets.DOCKERHUB_USERNAME }}
          password: ${{ secrets.DOCKERHUB_TOKEN }}
      - name: Build and push
        uses: docker/build-push-action@v4
        with:
          platforms: ${{ matrix.platform }}
          push: true
          tags: delta1925/simple-wkd:latest,delta1925/simple-wkd:${{ github.ref_name }}
          cache-from: type=gha
          cache-to: type=gha,mode=max