abstract class Aero::Commands::BaseCommand

Aero::Commands::BaseCommand
Cling::Command
Reference
Object

Direct Known Subclasses

Defined in:

commands/base.cr

Constructors

.new

Instance Method Summary

#pre_run(arguments : Cling::Arguments, options : Cling::Options) : Bool
A hook method to run once the command/subcommands, arguments and options have been parsed.

Constructor Detail

def self.new #

[View source]

Instance Method Detail

def pre_run(arguments : Cling::Arguments, options : Cling::Options) : Bool #

Description copied from class Cling::Command

A hook method to run once the command/subcommands, arguments and options have been parsed. This has access to the parsed arguments and options from the command line. This is useful if you want to implement checks for specific flags outside of the main run method, such as -v/--version flags or -h/--help flags.

Accepts a Bool or nil argument as a return to specify whether the command should continue to run once finished (true or nil to continue, false to stop).