name: Docker

on:
  push:
    branches:
      - main
    tags:
      - v*

env:
  REGISTRY: docker.io
  IMAGE_NAME: ${{ github.event.repository.name }}

jobs:
  docker:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v4
        with:
          fetch-depth: 0

      - name: Get Version
        id: get_version
        run: |
          echo "VERSION=$(git describe --dirty --always --tags --abbrev=7)" >> $GITHUB_OUTPUT

      - name: Login to ${{ env.REGISTRY }}
        if: github.event_name != 'pull_request'
        uses: docker/login-action@v3
        with:
          registry: ${{ env.REGISTRY }}
          username: ${{github.actor}}
          password: ${{ secrets.DOCKERHUB_TOKEN }}

      - name: Set up QEMU
        uses: docker/setup-qemu-action@v3

      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v3
        with:
          driver-opts: |
            network=host

      - 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: Build and push
        uses: docker/build-push-action@v6
        with:
          context: .
          platforms: linux/amd64
          push: ${{ github.event_name != 'pull_request' }}
          tags: |
            ${{ env.REGISTRY }}/${{github.actor}}/${{ github.event.repository.name }}:latest
            ${{ env.REGISTRY }}/${{github.actor}}/${{ github.event.repository.name }}:${{ steps.get_version.outputs.VERSION }}
          cache-from: |
            type=local,src=/tmp/.buildx-cache
            type=registry,ref=${{ env.REGISTRY }}/${{github.actor}}/${{ github.event.repository.name }}:latest
          cache-to: type=local,dest=/tmp/.buildx-cache-new,mode=max