# ABSTRACT: List known stacks in the repository

package Pinto::Action::Stacks;

use Moose;
use MooseX::StrictConstructor;
use MooseX::Types::Moose qw(Str);
use MooseX::MarkAsMethods ( autoclean => 1 );

use List::Util qw(max);

use Pinto::Constants qw(:color);

#------------------------------------------------------------------------------

our $VERSION = '0.089'; # VERSION

#------------------------------------------------------------------------------

extends 'Pinto::Action';

#------------------------------------------------------------------------------

has format => (
    is  => 'ro',
    isa => Str,
);

#------------------------------------------------------------------------------

sub execute {
    my ($self) = @_;

    my @stacks = sort { $a cmp $b } $self->repo->get_all_stacks;

    my $max_name = max( map { length( $_->name ) } @stacks )           || 0;
    my $max_user = max( map { length( $_->head->username ) } @stacks ) || 0;

    my $format = $self->format || "%M%L %-${max_name}k  %u  %-{$max_user}j  %i: %{40}T";

    for my $stack (@stacks) {
        my $string = $stack->to_string($format);

        my $color =
              $stack->is_default ? $PINTO_COLOR_0
            : $stack->is_locked  ? $PINTO_COLOR_2
            :                      undef;

        $self->show( $string, { color => $color } );
    }

    return $self->result;
}

#------------------------------------------------------------------------------

__PACKAGE__->meta->make_immutable;

#------------------------------------------------------------------------------

1;

__END__

=pod

=encoding utf-8

=for :stopwords Jeffrey Ryan Thalhammer BenRifkah Voss Jeff Karen Etheridge Michael G.
Schwern Bergsten-Buret Oleg Gashev Steffen Schwigon Tommy Stanton Wolfgang
Kinkeldei Yanick Champoux Boris hesco popl Däppen Cory G Watson Glenn
Fowler Jakob

=head1 NAME

Pinto::Action::Stacks - List known stacks in the repository

=head1 VERSION

version 0.089

=head1 AUTHOR

Jeffrey Ryan Thalhammer <jeff@stratopan.com>

=head1 COPYRIGHT AND LICENSE

This software is copyright (c) 2013 by Jeffrey Ryan Thalhammer.

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