Script Environment Setup

Environment variables are undefined in TypeScript standalone scripts due to import hoisting, which evaluates application modules before the dotenv configuration loads, resulting in empty process.env objects.

To load environment variables before module execution in TypeScript scripts, use dynamic imports with await import() for application modules that depend on process.env, ensuring deterministic configuration availability.

Use dotenv with dynamic imports in migration scripts by loading your .env.local file first, then employing await import() for application modules requiring those environment variables to prevent undefined process.env errors.

The best way to ensure deterministic environment variable availability in utility scripts is employing dynamic imports to circumvent import hoisting issues, loading configuration settings before application module evaluation begins.

Yes, you can use this script environment setup for verification processes accessing database connection strings, as it securely loads .env.local files before running scripts that require configuration settings.