dotenv_plus library

Classes

Config: Core configuration class that loads and manages configuration values from multiple sources.
ConfigBuilder: A builder class that allows registering ConfigFactory functions for specific keys, which can then be used to create mapped config objects.
ConfigContext: The context passed to ConfigFactory functions, allowing them to access the current config section and other mapped configs.
ConfigSource: Core configuration class that loads and manages configuration values from multiple sources.
Converter: A converter class that provides methods to convert string values to their appropriate types (null, boolean, number, or string).
DotEnvParser: A simple parser for .env files that supports basic key-value pairs, comments, and optional interpolation.
EnvFile: A ConfigSource that loads configuration from a .env file. The .env file should contain key-value pairs in the format KEY=VALUE, with optional comments starting with #. Example .env file:
JsonFile: A ConfigSource that loads configuration from a JSON file. The JSON file should contain a flat key-value structure, where values can be strings, numbers, booleans, or null. Example JSON file:
SystemEnv: A ConfigSource that loads configuration from the system environment variables.

ConfigExtension = void Function(ConfigBuilder builder)
ConfigFactory<T> = T Function(ConfigContext context): A type definition for a function that takes a ConfigContext and returns an instance of type T.
ConfigValidationSchema = Map<String, dynamic> Function(Map<String, dynamic> values): Core configuration class that loads and manages configuration values from multiple sources.