#!/usr/bin/env node

/**
 * MCP Memory Keeper CLI
 * This wrapper ensures the server runs correctly when invoked via npx
 */

const { spawn } = require('child_process');
const path = require('path');
const fs = require('fs');
const os = require('os');

// Determine the data directory
const DATA_DIR = process.env.DATA_DIR || path.join(os.homedir(), 'mcp-data', 'memory-keeper');

// Ensure data directory exists
if (!fs.existsSync(DATA_DIR)) {
  fs.mkdirSync(DATA_DIR, { recursive: true });
}

// Set environment variable for the server
process.env.DATA_DIR = DATA_DIR;

// Get the path to the actual server
const serverPath = path.join(__dirname, '..', 'dist', 'index.js');

// Check if the server is built
if (!fs.existsSync(serverPath)) {
  console.error('Error: Server not built. This should not happen with the npm package.');
  console.error(
    'Please report this issue at: https://github.com/mkreyman/mcp-memory-keeper/issues'
  );
  process.exit(1);
}

// Change to data directory (where context.db will be created)
process.chdir(DATA_DIR);

// Spawn the server
const child = spawn(process.execPath, [serverPath, ...process.argv.slice(2)], {
  stdio: 'inherit',
  env: process.env,
});

// Handle exit
child.on('exit', code => {
  process.exit(code);
});

// Handle errors
child.on('error', err => {
  console.error('Failed to start memory-keeper server:', err);
  process.exit(1);
});