#!/usr/bin/env node
const { spawn } = require('child_process');
const path = require('path');
const fs = require('fs');
const os = require('os');
/**
* Gorev MCP Server NPM Wrapper
*
* This wrapper automatically detects the platform and launches the appropriate
* Gorev MCP server binary for use with MCP clients like Claude Desktop, VS Code, etc.
*/
function getPlatform() {
const platform = os.platform();
const arch = os.arch();
switch (platform) {
case 'win32':
return arch === 'arm64' ? 'windows-arm64' : 'windows-amd64';
case 'darwin':
return arch === 'arm64' ? 'darwin-arm64' : 'darwin-amd64';
case 'linux':
return arch === 'arm64' ? 'linux-arm64' : 'linux-amd64';
default:
throw new Error(`Unsupported platform: ${platform}-${arch}`);
}
}
function getBinaryName() {
const platform = os.platform();
return platform === 'win32' ? 'gorev.exe' : 'gorev';
}
function getBinaryPath() {
const platformDir = getPlatform();
const binaryName = getBinaryName();
const binaryPath = path.join(__dirname, 'binaries', platformDir, binaryName);
if (!fs.existsSync(binaryPath)) {
throw new Error(`Binary not found for platform ${platformDir}: ${binaryPath}`);
}
return binaryPath;
}
function runServer() {
try {
const binaryPath = getBinaryPath();
// Pass through all command line arguments except the first two (node and script path)
const args = process.argv.slice(2);
// Default to 'serve' command if no arguments provided (for MCP usage)
if (args.length === 0) {
args.push('serve');
}
// Spawn the Gorev binary
const child = spawn(binaryPath, args, {
stdio: 'inherit', // Pass through stdin, stdout, stderr
env: {
...process.env,
// Set default language to Turkish if not specified
GOREV_LANG: process.env.GOREV_LANG || 'tr'
}
});
// Handle process termination
process.on('SIGINT', () => {
child.kill('SIGINT');
});
process.on('SIGTERM', () => {
child.kill('SIGTERM');
});
// Exit with the same code as the child process
child.on('exit', (code, signal) => {
if (signal) {
process.kill(process.pid, signal);
} else {
process.exit(code);
}
});
// Handle errors
child.on('error', (err) => {
console.error('Failed to start Gorev MCP server:', err.message);
process.exit(1);
});
} catch (err) {
console.error('Error:', err.message);
console.error('');
console.error('This usually means the Gorev binary is not properly installed.');
console.error('Try reinstalling the package:');
console.error(' npm uninstall @mehmetsenol/gorev-mcp-server');
console.error(' npm install @mehmetsenol/gorev-mcp-server@latest');
console.error('');
console.error('If the problem persists, please report it at:');
console.error(' https://github.com/msenol/Gorev/issues');
process.exit(1);
}
}
// Show help information
function showHelp() {
console.log('Gorev MCP Server - Task Management for AI Assistants');
console.log('');
console.log('Usage:');
console.log(' npx @mehmetsenol/gorev-mcp-server [command] [options]');
console.log('');
console.log('Commands:');
console.log(' serve Start MCP server (default)');
console.log(' init Initialize database');
console.log(' template init Initialize default templates');
console.log(' --help, -h Show this help message');
console.log(' --version, -v Show version');
console.log('');
console.log('Environment Variables:');
console.log(' GOREV_LANG Language (tr/en, default: tr)');
console.log(' GOREV_DB_PATH Custom database path');
console.log('');
console.log('MCP Configuration Example:');
console.log('Add to your mcp.json:');
console.log('{');
console.log(' "mcpServers": {');
console.log(' "gorev": {');
console.log(' "command": "npx",');
console.log(' "args": [');
console.log(' "@mehmetsenol/gorev-mcp-server@latest",');
console.log(' "mcp-proxy"');
console.log(' ],');
console.log(' "env": {');
console.log(' "GOREV_LANG": "tr"');
console.log(' }');
console.log(' }');
console.log(' }');
console.log('}');
console.log('');
console.log('Note: Daemon auto-starts on first MCP connection. No manual setup required!');
}
// Show version
function showVersion() {
const packageJson = require('./package.json');
console.log(packageJson.version);
}
// Main entry point
function main() {
const args = process.argv.slice(2);
// Handle help flags
if (args.includes('--help') || args.includes('-h')) {
showHelp();
return;
}
// Handle version flags (show NPM package version)
if (args.includes('--version') || args.includes('-v')) {
showVersion();
return;
}
// Handle version command (pass to Go binary to show Go binary version)
if (args.length > 0 && args[0] === 'version') {
runServer();
return;
}
runServer();
}
// Run if this script is executed directly
if (require.main === module) {
main();
}
module.exports = {
getPlatform,
getBinaryPath,
runServer,
main
};
