init/setup_modal.py

#!/usr/bin/env python3
"""
Quick setup script for Modal deployment of Spend Analyzer MCP
"""
import os
import subprocess
import sys
from pathlib import Path

def run_command(cmd, description):
    """Run a command and handle errors"""
    print(f"\n🔄 {description}...")
    try:
        result = subprocess.run(cmd, shell=True, check=True, capture_output=True, text=True)
        print(f"✅ {description} completed successfully")
        if result.stdout:
            print(f"Output: {result.stdout.strip()}")
        return True
    except subprocess.CalledProcessError as e:
        print(f"❌ {description} failed")
        print(f"Error: {e.stderr.strip()}")
        return False

def check_modal_installed():
    """Check if Modal CLI is installed"""
    try:
        subprocess.run(["modal", "--version"], check=True, capture_output=True)
        return True
    except (subprocess.CalledProcessError, FileNotFoundError):
        return False

def get_user_input(prompt, required=True):
    """Get user input with validation"""
    while True:
        value = input(f"{prompt}: ").strip()
        if value or not required:
            return value
        print("This field is required. Please enter a value.")

def main():
    print("🚀 Spend Analyzer MCP - Modal Setup Script")
    print("=" * 50)
    
    # Check if Modal is installed
    if not check_modal_installed():
        print("\n📦 Installing Modal CLI...")
        if not run_command("pip install modal", "Installing Modal"):
            print("❌ Failed to install Modal. Please install manually: pip install modal")
            sys.exit(1)
    else:
        print("✅ Modal CLI is already installed")
    
    # Check if user is authenticated
    print("\n🔐 Checking Modal authentication...")
    try:
        result = subprocess.run(["modal", "token", "current"], check=True, capture_output=True, text=True)
        print("✅ Already authenticated with Modal")
    except subprocess.CalledProcessError:
        print("🔑 Need to authenticate with Modal...")
        if not run_command("modal token new", "Authenticating with Modal"):
            print("❌ Authentication failed. Please run 'modal token new' manually")
            sys.exit(1)
    
    # Collect API keys and credentials
    print("\n📝 Please provide your API keys and credentials:")
    print("(You can get these from the respective provider websites)")
    
    anthropic_key = get_user_input("Anthropic API Key (for Claude)")
    sambanova_key = get_user_input("SambaNova API Key (optional)", required=False)
    email_user = get_user_input("Email address")
    email_pass = get_user_input("Email app password")
    imap_server = get_user_input("IMAP server (default: imap.gmail.com)", required=False) or "imap.gmail.com"
    
    # Create Modal secrets
    print("\n🔒 Creating Modal secrets...")
    
    secrets_to_create = [
        (f"modal secret create anthropic-api-key ANTHROPIC_API_KEY={anthropic_key}", 
         "Creating Anthropic API key secret"),
        (f"modal secret create email-credentials EMAIL_USER={email_user} EMAIL_PASS={email_pass} IMAP_SERVER={imap_server}",
         "Creating email credentials secret")
    ]
    
    if sambanova_key:
        secrets_to_create.append(
            (f"modal secret create sambanova-api-key SAMBANOVA_API_KEY={sambanova_key}",
             "Creating SambaNova API key secret")
        )
    
    for cmd, description in secrets_to_create:
        if not run_command(cmd, description):
            print(f"⚠️  Failed to create secret. You may need to create it manually.")
    
    # Deploy to Modal
    print("\n🚀 Deploying to Modal...")
    if run_command("modal deploy modal_deployment.py", "Deploying application"):
        print("\n🎉 Deployment completed successfully!")
        print("\n📋 Next steps:")
        print("1. Check your Modal dashboard for the deployed app")
        print("2. Test the deployment with: modal run modal_deployment.py")
        print("3. View logs with: modal logs spend-analyzer-mcp-bmt")
        print("4. Monitor usage with: modal stats spend-analyzer-mcp-bmt")
        
        # Create local .env file
        env_content = f"""# Spend Analyzer MCP Environment Variables
ANTHROPIC_API_KEY={anthropic_key}
EMAIL_USER={email_user}
EMAIL_PASS={email_pass}
IMAP_SERVER={imap_server}
"""
        if sambanova_key:
            env_content += f"SAMBANOVA_API_KEY={sambanova_key}\n"
        
        with open(".env", "w") as f:
            f.write(env_content)
        print("5. Created .env file for local development")
        
    else:
        print("\n❌ Deployment failed. Please check the errors above and try again.")
        print("You can also deploy manually with: modal deploy modal_deployment.py")

if __name__ == "__main__":
    try:
        main()
    except KeyboardInterrupt:
        print("\n\n⏹️  Setup cancelled by user")
        sys.exit(1)
    except Exception as e:
        print(f"\n❌ Unexpected error: {e}")
        sys.exit(1)