/**
* Version information - Single source of truth
* Imports from package.json to avoid hardcoding
*/
import { readFileSync, existsSync } from 'fs';
import { join } from 'path';
let cachedVersion: string = '';
/**
* Get the current version from package.json
* Caches the result for performance
*/
export function getVersion(): string {
if (cachedVersion) {
return cachedVersion;
}
// Try multiple possible locations for package.json
// - From dist/src (production): ../../package.json
// - From src (tests): ../package.json
// - From cwd (fallback): ./package.json
const possiblePaths = [
join(__dirname, '..', '..', 'package.json'),
join(__dirname, '..', 'package.json'),
join(process.cwd(), 'package.json'),
];
for (const packageJsonPath of possiblePaths) {
try {
if (existsSync(packageJsonPath)) {
const packageJson = JSON.parse(readFileSync(packageJsonPath, 'utf-8'));
if (packageJson.version) {
cachedVersion = packageJson.version;
return cachedVersion;
}
}
} catch {
// Try next path
}
}
// Fallback if all paths fail
return 'unknown';
}
/**
* Version constant for convenience
*/
export const VERSION = getVersion();
