const fs = require('fs'); const path = require('path'); const packagePath = path.join(__dirname, '..', 'package.json'); const backupPath = path.join(__dirname, '..', '.version.bak'); // Read backup version const backupVersion = fs.readFileSync(backupPath, 'utf8'); // Read package.json const package = require(packagePath); // Restore version package.version = backupVersion; // Write back to package.json fs.writeFileSync(packagePath, JSON.stringify(package, null, 2)); // Delete backup file fs.unlinkSync(backupPath);