name: Docker Image CI

env:
  IMAGE_NAME: mirror-to-gitea

on:
  push:
    tags:
      - '**'

jobs:
  build:

    runs-on: ubuntu-latest

    steps:
    - uses: actions/checkout@v3

    - name: Login to Docker Hub
      uses: docker/login-action@v1
      with:
        username: ${{ secrets.DOCKERHUB_USER }}
        password: ${{ secrets.DOCKERHUB_TOKEN }}

    - name: Set up Docker Buildx
      uses: docker/setup-buildx-action@v2
      with:
        driver: docker-container
        driver-opts: |
          image=moby/buildkit:master
          network=host

    - name: Build and push
      uses: docker/build-push-action@v2
      with:
        context: ./
        file: ./Dockerfile
        builder: ${{ steps.buildx.outputs.name }}
        push: true
        tags: ${{ secrets.DOCKERHUB_USER }}/${{ env.IMAGE_NAME }}:latest
        cache-from: type=registry,ref=${{ secrets.DOCKERHUB_USER }}/${{ env.IMAGE_NAME }}:buildcache
        cache-to: type=registry,ref=${{ secrets.DOCKERHUB_USER }}/${{ env.IMAGE_NAME }}:buildcache,mode=max