getEnv method

Map<String, String> getEnv()

Extension on InternalSystemContext that provides access to system-level and environment-related properties similar to Java's System.getProperties() and System.getenv().

This includes metadata about the Dart runtime, host operating system, environment variables, and more.

Example

final properties = context.getProperties();
print(properties['os.name']); // e.g., 'macos'

final dartVersion = context.getProperty('dart.version');
print(dartVersion); // e.g., '3.3.0'

final env = context.getEnv();
print(env['PATH']);

final home = context.getEnvVar('HOME');
print(home);

Useful in cross-platform utilities, diagnostics, and configuration loading.

Returns a map of the environment variables accessible to the current Dart process.

Equivalent to Java’s System.getenv().

Example

final env = context.getEnv();
print(env['PATH']);

Implementation

Map<String, String> getEnv() => io.Platform.environment;