NAME
MooX::Cmd::Role - MooX cli app commands do this
SYNOPSIS
using role and want behavior as MooX::Cmd
package MyFoo;
with MooX::Cmd::Role;
sub _build_command_execute_from_new { 1 }
package main;
my $cmd = MyFoo->new_with_cmd;using role and don't execute immediately
package MyFoo;
with MooX::Cmd::Role;
use List::MoreUtils qw/ first_idx /;
sub _build_command_base { "MyFoo::Command" }
sub _build_command_execute_from_new { 0 }
sub execute {
my $self = shift;
my $chain_idx = first_idx { $self == $_ } @{$self->command_chain};
my $next_cmd = $self->command_chain->{$chain_idx+1};
$next_cmd->owner($self);
$next_cmd->execute;
}
package main;
my $cmd = MyFoo->new_with_cmd;
$cmd->command_chain->[-1]->run();explicit expression of some implicit stuff
package MyFoo;
with MooX::Cmd::Role;
sub _build_command_base { "MyFoo::Command" }
sub _build_command_execute_method_name { "run" }
sub _build_command_execute_from_new { 0 }
package main;
my $cmd = MyFoo->new_with_cmd;
$cmd->command_chain->[-1]->run();DESCRIPTION
MooX::Cmd::Role is made for modern, flexible Moo style to tailor cli commands.
ATTRIBUTES
command_args
ARRAY-REF of args on command line
command_chain
ARRAY-REF of commands lead to this instance
command_chain_end
COMMAND accesses the finally detected command in chain
command_name
ARRAY-REF the name of the command lead to this command
command_commands
HASH-REF names of other commands
command_base
STRING base of command plugins
command_execute_method_name
STRING name of the method to invoke to execute a command, default "execute"
command_execute_return_method_name
STRING I have no clue what that is good for ...
command_creation_method_name
STRING name of constructor
command_creation_chain_methods
ARRAY-REF names of methods to chain for creating object (from "command_creation_method_name")
command_execute_from_new
BOOL true when constructor shall invoke "command_execute_method_name", false otherwise
METHODS
new_with_cmd
initializes by searching command line args for commands and invoke them
execute_return
returns the content of $self->{execute_return}
LICENSE AND COPYRIGHT
Copyright 2012-2013 Torsten Raudssus, Copyright 2013-2017 Jens Rehsack.
This program is free software; you can redistribute it and/or modify it under the terms of either: the GNU General Public License as published by the Free Software Foundation; or the Artistic License.
See http://dev.perl.org/licenses/ for more information.