CommandHelper class

Handles styled console output (errors, success, warnings) and CLI help/version.

This class centralizes formatting and exit behavior so the CLI stays consistent and easy to maintain. Error/success methods may exit the process.

Constructors

CommandHelper()

Properties

hashCode → int

The hash code for this object.

no setter, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

error(String message) → void

Prints a red error message and exits with code 1.

help() → void

Prints CLI usage information and exits.

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

success(String message, {bool shouldExit = true}) → void

Prints a green success message.

toString() → String

A string representation of this object.

inherited

version() → Future<void>

Prints the package version from pubspec.yaml and exits.

warning(String message) → void

Prints a yellow warning message without exiting.

Operators

operator ==(Object other) → bool

The equality operator.

inherited