DotenvManager

Load environment variables from the given paths.

This is a one-shot method — subsequent calls return early if values have already been loaded. Use reload() to re-read the env file.

Boot-only. Loaded values and the one-shot cache persist for the worker lifetime and affect every subsequent request.

Load environment variables, ignoring missing files.

Same one-shot semantics as load(), but uses Dotenv's safeLoad() which returns an empty array if the file doesn't exist instead of throwing. InvalidFileException is still thrown for malformed files.

Boot-only. Loaded values and the one-shot cache persist for the worker lifetime and affect every subsequent request.

Reload environment variables from the given paths.

Deletes previously loaded env vars from putenv, resets the Env repository's ImmutableWriter so it treats all keys as writable, then safely re-reads the env file. A missing file publishes an empty environment instead of retaining values from the previous load.

Boot-only. Reloading mutates process-global environment values observed by every concurrent and subsequent request in the worker.

Create a Dotenv instance using Env's repository.

Flush all static state.