name: Deploy to Fly.io

on:
  push:
    branches: [main]

jobs:
  deploy:
    runs-on: ubuntu-latest
    permissions:
      contents: read
      packages: read
    steps:
      - uses: actions/checkout@v4

      - name: GHCR 로그인
        uses: docker/login-action@v4
        with:
          registry: ghcr.io
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}

      - uses: superfly/flyctl-actions/setup-flyctl@master

      - name: fly.io 배포
        run: flyctl deploy --local-only
        env:
          FLY_API_TOKEN: ${{ secrets.FLY_API_TOKEN }}

      - name: 앱 워밍업 (콜드 스타트 방지)
        run: |
          sleep 30
          curl -f https://talk-trace-ai.fly.dev/ --retry 5 --retry-delay 10 || true