import fs from 'fs';
import path from 'path';
import { fileURLToPath } from 'url';
const FALLBACK_VERSION = '0.0.0';
function getModuleDirectory(): string {
try {
if (typeof __dirname === 'string') {
return __dirname;
}
} catch {
// __dirname is not defined in ESM – fall through to import.meta
}
if (typeof import.meta !== 'undefined' && import.meta.url) {
const __filename = fileURLToPath(import.meta.url);
return path.dirname(__filename);
}
return process.cwd();
}
export function getVersion(): string {
const moduleDir = getModuleDirectory();
const candidatePaths = [
path.resolve(moduleDir, '../../package.json'),
path.resolve(moduleDir, '../package.json'),
path.resolve(process.cwd(), 'package.json')
];
for (const candidate of candidatePaths) {
try {
const packageJson = JSON.parse(fs.readFileSync(candidate, 'utf8'));
if (packageJson && typeof packageJson.version === 'string' && packageJson.version.trim().length > 0) {
return packageJson.version;
}
} catch (error) {
// Only emit diagnostics when not running in stdio mode
if (process.env.CONSOLE_OUTPUT_SILENCED !== '1') {
console.error('Failed to read version from package.json:', error);
}
}
}
return FALLBACK_VERSION;
}
