#!/bin/bash
set -e

echo "=== Deploy app01 ==="

# 0. Configure git safe directory
git config --global --add safe.directory /home/nplx/gch3n-infra/data/gitea/git/repositories/gch3n/app01.git 2>/dev/null || true

# 1. Clone repo
rm -rf /tmp/app01-build
mkdir -p /tmp/app01-build
git clone /home/nplx/gch3n-infra/data/gitea/git/repositories/gch3n/app01.git /tmp/app01-build

# 2. Build Docker image
cd /tmp/app01-build
docker build -t app01:latest .

# 3. Stop old container
docker stop app01-blue 2>/dev/null || true
docker rm app01-blue 2>/dev/null || true

# 4. Start new container
docker run -d \
  --name app01-blue \
  --restart unless-stopped \
  -p 127.0.0.1:8001:8000 \
  -e PORT=8000 \
  app01:latest

# 5. Health check
sleep 5
if curl -sf http://localhost:8001/health > /dev/null; then
  echo "Health check passed"
  
  # Update Caddy upstream
  echo "upstream app_backend { server 127.0.0.1:8001; }" | sudo tee /etc/caddy/upstream.conf
  sudo systemctl reload caddy
  
  echo "Deploy success: https://app.gch3n.online"
else
  echo "Health check failed"
  docker stop app01-blue && docker rm app01-blue
  exit 1
fi

# 6. Cleanup
rm -rf /tmp/app01-build