/**
* Version Module - Single Source of Truth
*
* This module reads the version from package.json at runtime when running in
* Node.js, and falls back to hardcoded values in Cloudflare Workers where
* filesystem access is unavailable.
*
* Usage:
* import { VERSION, PACKAGE_NAME } from './version.js';
*/
import { createRequire } from 'module';
import { fileURLToPath } from 'url';
import { dirname, join } from 'path';
// Defaults used when running in Workers or if package.json cannot be loaded
let packageJson: { version: string; name: string; description: string } = {
version: '3.6.9',
name: 'research-powerpack-mcp',
description: 'Research Powerpack MCP Server',
};
try {
if (typeof import.meta.url === 'string' && import.meta.url.startsWith('file:')) {
const _require = createRequire(import.meta.url);
const _dirname = dirname(fileURLToPath(import.meta.url));
try {
packageJson = _require(join(_dirname, '..', 'package.json'));
} catch {
packageJson = _require(join(_dirname, '..', '..', 'package.json'));
}
}
} catch {
// Workers / edge runtime – keep hardcoded defaults
}
/**
* Package version from package.json
* This is the single source of truth for versioning
*/
export const VERSION: string = packageJson.version;
/**
* Package name from package.json
*/
export const PACKAGE_NAME: string = packageJson.name;
/**
* Package description from package.json
*/
export const PACKAGE_DESCRIPTION: string = packageJson.description;
/**
* Formatted version string for user agents and logging
* Example: "research-powerpack-mcp/3.2.0"
*/
export const USER_AGENT_VERSION: string = `${PACKAGE_NAME}/${VERSION}`;
// VERSION_INFO removed - unused, individual exports sufficient
