name: Build and Push Backend

on:
  push:
    branches: [main, develop]
    tags:
      - 'v*'
  pull_request:
    branches: [main]

jobs:
  build:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout code
        uses: actions/checkout@v4

      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v3

      - name: Extract metadata
        id: meta
        uses: docker/metadata-action@v5
        with:
          images: git.fuq.tv/admin/aiworker-backend
          tags: |
            type=ref,event=branch
            type=ref,event=pr
            type=semver,pattern={{version}}
            type=semver,pattern={{major}}.{{minor}}
            type=sha,prefix={{branch}}-
            type=raw,value=latest,enable={{is_default_branch}}

      - name: Login to Gitea Registry
        uses: docker/login-action@v3
        with:
          registry: git.fuq.tv
          username: admin
          password: ${{ secrets.REGISTRY_TOKEN }}

      - name: Build and push
        uses: docker/build-push-action@v5
        with:
          context: .
          push: ${{ github.event_name != 'pull_request' }}
          tags: ${{ steps.meta.outputs.tags }}
          labels: ${{ steps.meta.outputs.labels }}
          cache-from: type=registry,ref=git.fuq.tv/admin/aiworker-backend:buildcache
          cache-to: type=registry,ref=git.fuq.tv/admin/aiworker-backend:buildcache,mode=max

      - name: Image digest
        run: echo ${{ steps.meta.outputs.tags }}