File Coverage

blib/lib/Alien/Build/Plugin/Decode/DirListing.pm

Criterion	Covered	Total	%
statement	19	29	65.5
branch	0	2	0.0
condition			n/a
subroutine	6	7	85.7
pod	1	1	100.0
total	26	39	66.6

package Alien::Build::Plugin::Decode::DirListing;

use strict;
use warnings;
use 5.008004;
use Alien::Build::Plugin;
use File::Basename ();

# ABSTRACT: Plugin to extract links from a directory listing
our $VERSION = '2.45'; # VERSION


sub init
{
  my($self, $meta) = @_;

  $meta->add_requires('share' => 'File::Listing' => 0);
  $meta->add_requires('share' => 'URI' => 0);

  $meta->register_hook( decode => sub {
    my(undef, $res) = @_;

    die "do not know how to decode @{[ $res->{type} ]}"
      unless $res->{type} eq 'dir_listing';

    my $base = URI->new($res->{base});

    return {
      type => 'list',
      list => [
        map {
          my($name) = @$_;
          my $basename = $name;
          $basename =~ s{/$}{};
          my %h = (
            filename => File::Basename::basename($basename),
            url      => URI->new_abs($name, $base)->as_string,
          );
          \%h;
        } File::Listing::parse_dir($res->{content})
      ],
    };
  });

  $self;
}

1;

__END__