#!/bin/bash
# Gitea + Tailscale Docker Setup Script
# Access at http://gitea/ on your Tailscale network

set -e

echo "=== Gitea Docker Setup (Tailscale) ==="
echo ""

# Check for auth key
if ! grep -q "your-auth-key-here" docker-compose.gitea.yml 2>/dev/null; then
    echo "✓ Auth key already configured"
else
    echo "⚠️  WARNING: You need to set your Tailscale auth key in docker-compose.gitea.yml"
    echo ""
    echo "To get an auth key:"
    echo "  1. Go to https://login.tailscale.com/admin/settings/keys"
    echo "  2. Click 'Generate auth key'"
    echo "  3. Set TAILSCALE_AUTHKEY in docker-compose.gitea.yml"
    echo ""
    read -p "Continue anyway? (y/N) " -n 1 -r
    echo
    if [[ ! $REPLY =~ ^[Yy]$ ]]; then
        exit 1
    fi
fi

# Build and start
echo "[1/2] Building Docker image..."
docker compose -f docker-compose.gitea.yml build

echo "[2/2] Starting Gitea..."
docker compose -f docker-compose.gitea.yml up -d

echo ""
echo "=== Setup Complete! ==="
echo ""
echo "Access Gitea at: http://gitea/"
echo ""
echo "IMPORTANT: On first setup (web UI), configure Gitea with:"
echo "  - Domain: gitea"
echo "  - Base URL: http://gitea/"
echo "  - SSH Domain: gitea"
echo ""
echo "Useful commands:"
echo "  docker compose -f docker-compose.gitea.yml logs -f    # View logs"
echo "  docker compose -f docker-compose.gitea.yml restart   # Restart"
echo "  docker compose -f docker-compose.gitea.yml down       # Stop"
echo ""
echo "To update your local repo:"
echo "  git remote set-url origin http://gitea/youruser/ai-game-2.git"
echo "  git push -u origin master"