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Running on Zero
Running on Zero
| #!/usr/bin/env python3 | |
| """ | |
| SaulGPT Single-Launcher | |
| Starts backend + frontend with one click and opens browser | |
| """ | |
| import subprocess | |
| import sys | |
| import os | |
| import time | |
| import webbrowser | |
| import threading | |
| # Colors for terminal | |
| GREEN = '\033[92m' | |
| YELLOW = '\033[93m' | |
| RED = '\033[91m' | |
| RESET = '\033[0m' | |
| def log(msg, color=GREEN): | |
| print(f"{color}{msg}{RESET}") | |
| def is_backend_running(): | |
| try: | |
| import urllib.request | |
| urllib.request.urlopen('http://localhost:8000/docs', timeout=2) | |
| return True | |
| except: | |
| return False | |
| def is_frontend_running(): | |
| try: | |
| import urllib.request | |
| urllib.request.urlopen('http://localhost:5173', timeout=2) | |
| return True | |
| except: | |
| return False | |
| def get_python_exe(): | |
| root = os.path.dirname(os.path.abspath(__file__)) | |
| venv_py = os.path.join(root, '.venv', 'Scripts', 'python.exe') | |
| if os.path.exists(venv_py): | |
| return venv_py | |
| return sys.executable | |
| def start_backend(): | |
| log("[1/2] Starting Backend API...", YELLOW) | |
| root = os.path.dirname(os.path.abspath(__file__)) | |
| py_exe = get_python_exe() | |
| backend_dir = os.path.join(root, 'backend') | |
| subprocess.Popen( | |
| [py_exe, 'api_server.py'], | |
| cwd=backend_dir, | |
| creationflags=subprocess.CREATE_NEW_CONSOLE if sys.platform == 'win32' else 0 | |
| ) | |
| def start_frontend(): | |
| log("[2/2] Starting Frontend...", YELLOW) | |
| root = os.path.dirname(os.path.abspath(__file__)) | |
| frontend_dir = os.path.join(root, 'saulgpt-ui') | |
| # Prepend winget node path to PATH if present | |
| env = os.environ.copy() | |
| node_winget = os.path.expandvars(r'%LOCALAPPDATA%\Microsoft\WinGet\Packages\OpenJS.NodeJS.LTS_Microsoft.Winget.Source_8wekyb3d8bbwe\node-v24.19.0-win-x64') | |
| if os.path.exists(node_winget): | |
| env['PATH'] = f"{node_winget};{env.get('PATH', '')}" | |
| subprocess.Popen( | |
| ['npm.cmd' if sys.platform == 'win32' else 'npm', 'run', 'dev'], | |
| cwd=frontend_dir, | |
| env=env, | |
| shell=True if sys.platform == 'win32' else False, | |
| creationflags=subprocess.CREATE_NEW_CONSOLE if sys.platform == 'win32' else 0 | |
| ) | |
| def main(): | |
| root = os.path.dirname(os.path.abspath(__file__)) | |
| os.chdir(root) | |
| print("\n" + "="*50) | |
| print(" SaulGPT - Starting All Services") | |
| print("="*50 + "\n") | |
| # Start backend | |
| start_backend() | |
| # Wait for backend to initialize | |
| log("Waiting for backend to initialize...", YELLOW) | |
| for i in range(10): | |
| if is_backend_running(): | |
| log("✓ Backend API ready!", GREEN) | |
| break | |
| time.sleep(1) | |
| else: | |
| log("⚠ Backend may take longer to start...", YELLOW) | |
| # Start frontend | |
| start_frontend() | |
| # Wait for frontend | |
| log("Waiting for frontend...", YELLOW) | |
| for i in range(10): | |
| if is_frontend_running(): | |
| log("✓ Frontend ready!", GREEN) | |
| break | |
| time.sleep(1) | |
| # Open browser | |
| log("\nopening browser...", GREEN) | |
| time.sleep(2) | |
| webbrowser.open('http://localhost:5173') | |
| print("\n" + "="*50) | |
| print(" SaulGPT is running!") | |
| print("="*50) | |
| print("\n Backend API: http://localhost:8000") | |
| print(" Frontend: http://localhost:5173") | |
| print("\n Press Enter to exit...") | |
| print("="*50 + "\n") | |
| input() | |
| if __name__ == '__main__': | |
| main() |