.github/workflows/docker-build.yml

name: Build and Push Docker Image

on:
  push:
    branches:
      - main
      - develop
  pull_request:
    branches:
      - main

env:
  REGISTRY: ghcr.io
  IMAGE_NAME: ${{ github.repository }}

jobs:
  build-and-push:
    runs-on: ubuntu-latest
    permissions:
      contents: read
      packages: write

    steps:
      - name: Checkout repository
        uses: actions/checkout@v4

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

      - name: Log in to GitHub Container Registry
        uses: docker/login-action@v3
        with:
          registry: ${{ env.REGISTRY }}
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}

      - name: Extract metadata for Docker
        id: meta
        uses: docker/metadata-action@v5
        with:
          images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
          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: Build and push Docker image
        id: docker_build
        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=gha
          cache-to: type=gha,mode=max

  deploy-to-hf-spaces:
    needs: build-and-push
    runs-on: ubuntu-latest
    if: github.event_name == 'push' && github.ref == 'refs/heads/main'
    steps:
      - name: Checkout repository
        uses: actions/checkout@v4
        with:
          fetch-depth: 0

      - name: Push to HuggingFace Spaces
        env:
          HF_USERNAME: ${{ secrets.HF_USERNAME }}
          HF_TOKEN: ${{ secrets.HF_TOKEN }}
          HF_SPACE_REPO: ${{ secrets.HF_SPACE_REPO }}
        run: |
          git config --global user.email "action@github.com"
          git config --global user.name "GitHub Action"
          git remote add spaces https://${HF_USERNAME}:${HF_TOKEN}@huggingface.co/spaces/${HF_SPACE_REPO}.git || true
          git fetch spaces main || true
          git push spaces main --force-with-lease