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Manual Reference Pages  -  MOOX::CMD::ROLE (3)

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NAME

MooX::Cmd::Role - MooX cli app commands do this

CONTENTS

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 2013-2015 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.

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perl v5.20.3 MOOX::CMD::ROLE (3) 2015-05-29

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