File Coverage

blib/lib/Dist/Metadata/Zip.pm

Criterion	Covered	Total	%
statement	28	28	100.0
branch	2	4	50.0
condition			n/a
subroutine	9	9	100.0
pod	3	3	100.0
total	42	44	95.4

# vim: set ts=2 sts=2 sw=2 expandtab smarttab:
#
# This file is part of Dist-Metadata
#
# This software is copyright (c) 2011 by Randy Stauner.
#
# This is free software; you can redistribute it and/or modify it under
# the same terms as the Perl 5 programming language system itself.
#
use strict;
use warnings;

package Dist::Metadata::Zip;
{
  $Dist::Metadata::Zip::VERSION = '0.925';
}
BEGIN {
  $Dist::Metadata::Zip::AUTHORITY = 'cpan:RWSTAUNER';
}
# ABSTRACT: Enable Dist::Metadata for zip files

use Archive::Zip 1.30 ();
use Carp (); # core

use parent 'Dist::Metadata::Archive';

push(@Dist::Metadata::CARP_NOT, __PACKAGE__);

sub file_content {
  my ($self, $file) = @_;
  my ($content, $status) = $self->archive->contents( $self->full_path($file) );
  Carp::croak "Failed to get content of '$file' from archive"
    if $status != Archive::Zip::AZ_OK();
  return $content;
}

sub find_files {
  my ($self) = @_;
  return
    map  {  $_->fileName    }
    grep { !$_->isDirectory }
      $self->archive->members;
}

sub read_archive {
  my ($self, $file) = @_;

  my $archive = Archive::Zip->new();
  $archive->read($file) == Archive::Zip::AZ_OK()
    or Carp::croak "Failed to read zip file!";

  return $archive;
}

1;

__END__