name: Deploy LMAF

on:
  push:
    branches: [main]
  workflow_dispatch:

concurrency:
  group: deploy-lmaf
  cancel-in-progress: false

jobs:
  test:
    name: Test
    runs-on: ubuntu-latest
    timeout-minutes: 5
    steps:
      - uses: actions/checkout@v4

      - uses: actions/setup-python@v5
        with:
          python-version: "3.12"

      - name: Install dependencies
        run: pip install -r requirements.txt pytest

      - name: Run tests
        run: python -m pytest tests/ -v

  deploy-prod:
    name: Deploy to prod
    needs: test
    runs-on: [self-hosted, local]
    timeout-minutes: 10
    steps:
      - name: Pull deployment config
        run: ssh prod "cd ~/SecondLayer && git pull origin main"

      - name: Build container
        run: |
          ssh prod "cd ~/SecondLayer/deployment && \
            docker compose -f docker-compose.prod.yml --env-file .env.prod \
            build --no-cache lmaf-prod"

      - name: Start container
        run: |
          ssh prod "cd ~/SecondLayer/deployment && \
            docker compose -f docker-compose.prod.yml --env-file .env.prod \
            up -d lmaf-prod"

      - name: Health check
        run: |
          for i in $(seq 1 45); do
            if ssh prod "docker exec lmaf-prod python -c \"import urllib.request; urllib.request.urlopen('http://localhost:7860/')\"" 2>/dev/null; then
              echo "Container healthy after $((i*2))s"
              exit 0
            fi
            sleep 2
          done
          echo "Health check failed"
          ssh prod "docker logs --tail 30 lmaf-prod" || true
          exit 1

  sync-hf:
    name: Sync to HuggingFace Space
    needs: test
    runs-on: ubuntu-latest
    timeout-minutes: 5
    steps:
      - uses: actions/checkout@v4
        with:
          fetch-depth: 0

      - name: Push to HuggingFace
        env:
          HF_TOKEN: ${{ secrets.HF_TOKEN }}
        run: |
          git remote add hf https://overthelex:${HF_TOKEN}@huggingface.co/spaces/overthelex/lmaf || true
          git push hf main --force