HelloWorldCommand class

Inheritance

Constructors

HelloWorldCommand()

Properties

aliases List<String>
Alternate names for this command.
no setterinherited
argParser → ArgParser
The argument parser for this command.
no setterinherited
argResults → ArgResults?
The parsed argument results for this command.
no setterinherited
category String
The command's category.
no setterinherited
cmd → Cmd
no setterinherited
config AlexConfig
no setterinherited
console ↔ Console
getter/setter pairinherited
description String
A description of this command, included in usage.
no setterinherited
flutter → FlutterCmd
no setterinherited
globalResults → ArgResults?
The parsed global argument results.
no setterinherited
hashCode int
The hash code for this object.
no setterinherited
hidden bool
Whether or not this command should be hidden from help listings.
no setterinherited
invocation String
A single-line template for how to invoke this command (e.g. "pub get package").
no setterinherited
isVerbose bool
no setterinherited
name String
The name of this command.
no setterinherited
parent → Command<int>?
The command's parent command, if this is a subcommand.
no setterinherited
runner → CommandRunner<int>?
The command runner for this command.
no setterinherited
runtimeType Type
A representation of the runtime type of the object.
no setterinherited
settings → AlexSettings
no setterinherited
subcommands Map<String, Command<int>>
An unmodifiable view of all sublevel commands of this command.
no setterinherited
suggestionAliases List<String>
Alternate non-functional names for this command.
no setterinherited
summary String
A short description of this command, included in parent's CommandRunner.usage.
no setterinherited
takesArguments bool
Whether or not this command takes positional arguments in addition to options.
no setterinherited
usage String
Generates a string displaying usage information for this command.
no setterinherited
usageFooter String?
An optional footer for usage.
no setterinherited

Methods

addSubcommand(Command<int> command) → void
Adds Command as a subcommand of this.
inherited
doRun() Future<int>
override
error(int code, {String? message}) int
Returns error code and prints a error message if provided.
inherited
errorBy(RunException exception, {String? title}) int
Returns error code by exception.
inherited
findConfigAndSetWorkingDir() AlexConfig
inherited
noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
printError(String message) → void
Prints error message in error output.
inherited
printInfo(String message) → void
Prints some info message in output.
inherited
printUsage() → void
Prints the usage information for this command.
inherited
printVerbose(String message) → void
Prints message if verbose flag is on.
inherited
readLine() String?
run() Future<int>
Runs this command.
inherited
runAndListenOutput(String executable, List<String> arguments, {void onOut(String out)?, void onErr(String err)?, String? workingDir}) Future<ProcessResult>
Run command and add listeners onOut/onErr on std and err output.
inherited
setCurrentDir(String path) → void
inherited
success({String? message}) int
Prints 0 code and prints a success message if provided.
inherited
toString() String
A string representation of this object.
inherited
usageException(String message) → Never
Throws a UsageException with message.
inherited

Operators

operator ==(Object other) bool
The equality operator.
inherited