# Deployment Guide for Hetzner VPS

This guide will help you deploy your SvelteKit application on your Hetzner VPS.

## Prerequisites

- Node.js installed on your VPS
- PM2 installed globally (`npm install -g pm2`)
- Nginx installed and running

## Deployment Steps

### 1. Build the Application

On your VPS, navigate to your project directory:

```bash
cd /floter-design
npm install
npm run build
```

### 2. Create Logs Directory (for PM2)

```bash
mkdir -p /floter-design/logs
```

### 3. Start the Application with PM2

```bash
cd /floter-design
pm2 start ecosystem.config.cjs
pm2 save
pm2 startup
```

The last command (`pm2 startup`) will give you a command to run with sudo to enable PM2 to start on system boot.

### 4. Configure Nginx

1. Copy the nginx configuration:
   ```bash
   sudo cp nginx.conf.example /etc/nginx/sites-available/floter-design
   ```

2. Edit the configuration:
   ```bash
   sudo nano /etc/nginx/sites-available/floter-design
   ```
   
   **If using IP address** (no domain yet): The config already has `server_name _;` which will work for IP access. You can optionally replace `_` with your actual IP address.
   
   **If using a domain**: Comment out the IP-based server block and uncomment the domain-based one, then replace `your-domain.com` with your actual domain name.

3. Enable the site:
   ```bash
   sudo ln -s /etc/nginx/sites-available/floter-design /etc/nginx/sites-enabled/
   ```

4. Test nginx configuration:
   ```bash
   sudo nginx -t
   ```

5. Reload nginx:
   ```bash
   sudo systemctl reload nginx
   ```

### 5. Set Up SSL (Optional but Recommended)

If you want HTTPS, use Let's Encrypt:

```bash
sudo apt install certbot python3-certbot-nginx
sudo certbot --nginx -d your-domain.com -d www.your-domain.com
```

Then uncomment the HTTPS server block in your nginx config and reload.

## Useful Commands

### PM2 Commands

- View running apps: `pm2 list`
- View logs: `pm2 logs floter-design`
- Restart app: `pm2 restart floter-design`
- Stop app: `pm2 stop floter-design`
- Monitor: `pm2 monit`

### Nginx Commands

- Test config: `sudo nginx -t`
- Reload: `sudo systemctl reload nginx`
- Restart: `sudo systemctl restart nginx`
- Status: `sudo systemctl status nginx`

## Troubleshooting

- **Port already in use**: Change the PORT in `ecosystem.config.cjs` (default is 3001) or stop the process using that port
- **Port 3001 conflicts**: You can use any available port (3002, 3003, etc.) - just update both `ecosystem.config.cjs` and your nginx config
- **502 Bad Gateway**: Check if the Node.js server is running (`pm2 list`) and check logs (`pm2 logs`)
- **Permission errors**: Make sure the user running PM2 has proper permissions to the `/floter-design` directory

## Environment Variables

If you need to set environment variables, edit the `env` section in `ecosystem.config.cjs` or create a `.env` file in `/floter-design`.