/**
* Version Module - Single Source of Truth
*
* This module reads the version from package.json at runtime.
* All version references in the codebase should import from here.
*
* Usage:
* import { VERSION, PACKAGE_NAME } from './version.js';
*
* The version is automatically synced with package.json - no manual updates needed.
*/
import { createRequire } from 'module';
import { fileURLToPath } from 'url';
import { dirname, join } from 'path';
// Create a require function for ESM to import JSON
const require = createRequire(import.meta.url);
// Get the directory of this file to find package.json
const __filename = fileURLToPath(import.meta.url);
const __dirname = dirname(__filename);
// Load package.json - works from both src/ and dist/
let packageJson: { version: string; name: string; description: string };
try {
// Try loading from project root (when running from dist/)
packageJson = require(join(__dirname, '..', 'package.json'));
} catch {
try {
// Try loading from two levels up (when running from src/)
packageJson = require(join(__dirname, '..', '..', 'package.json'));
} catch {
// Fallback if package.json can't be found (should never happen)
console.error('[Version] Warning: Could not load package.json, using fallback version');
packageJson = {
version: '0.0.0-unknown',
name: 'research-powerpack-mcp',
description: 'Research Powerpack MCP Server',
};
}
}
/**
* 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
