function _isPackageAlreadyInstalled()

in common/scripts/install-run.js [292:304]

• 13 lines of code
• 3 McCabe index (conditional complexity)

function _isPackageAlreadyInstalled(packageInstallFolder) {
    try {
        const flagFilePath = path.join(packageInstallFolder, INSTALLED_FLAG_FILENAME);
        if (!fs.existsSync(flagFilePath)) {
            return false;
        }
        const fileContents = fs.readFileSync(flagFilePath).toString();
        return fileContents.trim() === process.version;
    }
    catch (e) {
        return false;
    }
}