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GENEHACK / HiD-1.992 / lib / HiD / App / Command.pm 

            

              
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# ABSTRACT: Base class for HiD commands
package HiD::App::Command;
our $AUTHORITY = 'cpan:GENEHACK';
$HiD::App::Command::VERSION = '1.992';
use Moose;
extends 'MooseX::App::Cmd::Command';
use namespace::autoclean;
use 5.014;  # strict, unicode_strings
use utf8;
use autodie;
use warnings    qw/ FATAL  utf8     /;
use open        qw/ :std  :utf8     /;
use charnames   qw/ :full           /;
use HiD;
has config_file => (
  is          => 'ro' ,
  isa         => 'Str' ,
  cmd_aliases => 'f' ,
  traits      => [ qw/ Getopt / ] ,
  default     => '_config.yml' ,
);
has hid => (
  is        => 'ro' ,
  isa       => 'HiD' ,
  lazy      => 1 ,
  traits    => [ qw/ NoGetopt/ ] ,
  init_arg  => undef ,
  clearer   => '_clear_hid' ,
  predicate => '_has_hid' ,
  builder   => '_build_hid' ,
  handles   => [
    'all_objects' ,
    'config' ,
    'destination' ,
    'publish' ,
  ] ,
);
sub _build_hid { HiD->new( shift->hid_config ) }
has hid_config => (
  is       => 'ro' ,
  isa      => 'HashRef' ,
  traits   => [ qw/ NoGetopt / ] ,
  init_arg => undef ,
  writer   => '_set_hid_config' ,
);
sub execute {
  my( $self , $opts , $args ) = @_;
  if ( $opts->{help_flag} ) {
    print $self->usage->text;
    exit;
  }
  my $hid_config = { cli_opts => $opts };
  if ( $self->isa( 'HiD::App::Command::init')) {
    $hid_config->{config} = {},
  }
  else {
    $hid_config->{config_file} = $self->config_file
  }
  $self->_set_hid_config( $hid_config );
  $self->_run( $opts , $args );
}
sub reset_hid {
  my( $self ) = @_;
  $self->_clear_hid() if $self->_has_hid();
  return $self->hid();
}
__PACKAGE__->meta->make_immutable;
1;
__END__
=pod
=encoding UTF-8
=head1 NAME
HiD::App::Command - Base class for HiD commands
=head1 SYNOPSIS
    package HiD::App::Command::my_awesome_command;
    use Moose;
    extends 'HiD::App::Command';
    sub _run {
      my( $self , $opts , $args ) = @_;
      # do whatcha like
    }
    1;
=head1 DESCRIPTION
Base class for implementing subcommands for L<hid>. Provides basic attributes
like C<--config_file>. If you're going to write a sub-command, you want to
base it on this class.
=head1 ATTRIBUTES
=head2 config_file
Path to config file.
Defaults to './_config.yml'
=head1 METHODS
=head2 reset_hid
Clear out the existing L<HiD> object attribute, generate a fresh one with the
stored configuration information, and return it.
=head1 VERSION
version 1.992
=head1 AUTHOR
John SJ Anderson <genehack@genehack.org>
=head1 COPYRIGHT AND LICENSE
This software is copyright (c) 2015 by John SJ Anderson.
This is free software; you can redistribute it and/or modify it under
the same terms as the Perl 5 programming language system itself.
=cut