File Coverage

blib/lib/Alien/Build/Plugin/Fetch/LocalDir.pm

Criterion	Covered	Total	%
statement	34	45	75.5
branch	5	12	41.6
condition	2	5	40.0
subroutine	8	8	100.0
pod	1	1	100.0
total	50	71	70.4

package Alien::Build::Plugin::Fetch::LocalDir;

use strict;
use warnings;
use 5.008004;
use Alien::Build::Plugin;
use File::chdir;
use Path::Tiny ();

# ABSTRACT: Plugin for fetching a local directory
our $VERSION = '2.47'; # VERSION


has root => undef;


has ssl => 0;

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

  my $url = $meta->prop->{start_url} || 'patch';

  $meta->add_requires('configure' => 'Alien::Build::Plugin::Fetch::LocalDir' => '0.72' );

  if($url =~ /^file:/)
  {
    $meta->add_requires('share' => 'URI' => 0 );
    $meta->add_requires('share' => 'URI::file' => 0 );
  }

  {
    my $root = $self->root;
    if(defined $root)
    {
      $root = Path::Tiny->new($root)->absolute->stringify;
    }
    else
    {
      $root = "$CWD";
    }
    $self->root($root);
  }

  $meta->register_hook(
    fetch => sub {
      my($build, $path, %options) = @_;

      $build->log("plugin Fetch::LocalDir does not support http_headers option") if $options{http_headers};

      $path ||= $url;

      if($path =~ /^file:/)
      {
        my $root = URI::file->new($self->root);
        my $url  = URI->new_abs($path, $root);
        $path = $url->path;
        $path =~ s{^/([a-z]:)}{$1}i if $^O eq 'MSWin32';
      }

      $path = Path::Tiny->new($path)->absolute($self->root);

      if(-d $path)
      {
        return {
          type     => 'file',
          filename => $path->basename,
          path     => $path->stringify,
          tmp      => 0,
        };
      }
      else
      {
        $build->log("path $path is not a directory");
        $build->log("(you specified $url with root @{[ $self->root ]})");
        die "$path is not a directory";
      }
    }
  );
}

1;

__END__