docker-publish.yml

name: Docker Publish

on:
  workflow_dispatch:
  push:
    tags:
      - 'v*'
env:
  DOCKER_IMAGE: nicomt/ckron
jobs:
  publish-docker:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - uses: docker/setup-qemu-action@v3
      - uses: docker/setup-buildx-action@v3

      - name: Docker meta
        id: meta
        uses: docker/metadata-action@v5
        with:
          images: ${{ env.DOCKER_IMAGE }}

      -
        name: Login to DockerHub
        uses: docker/login-action@v3
        with:
          username: ${{ secrets.DOCKERHUB_USERNAME }}
          password: ${{ secrets.DOCKERHUB_TOKEN }}

      -
        name: Build and push
        uses: docker/build-push-action@v5
        with:
          context: .
          push: true
          platforms: linux/amd64,linux/arm64/v8,linux/ppc64le
          tags: ${{ steps.meta.outputs.tags }}
          labels: ${{ steps.meta.outputs.labels }}
          cache-from: type=registry,ref=${{ env.DOCKER_IMAGE }}:buildcache
          cache-to: type=registry,ref=${{ env.DOCKER_IMAGE }}:buildcache,mode=max