File Coverage

blib/lib/Module/Install/GithubMeta.pm

Criterion	Covered	Total	%
statement	15	45	33.3
branch	0	20	0.0
condition	0	2	0.0
subroutine	5	7	71.4
pod	1	1	100.0
total	21	75	28.0

package Module::Install::GithubMeta;

use strict;
use warnings;
use Cwd;
use base qw(Module::Install::Base);
use vars qw($VERSION);

$VERSION = '0.28';

sub githubmeta {
  my $self = shift;
  return unless $Module::Install::AUTHOR;
  return unless _under_git();
  return unless $self->can_run('git');
  my $remote = shift || 'origin';
  local $ENV{LC_ALL}='C';
  local $ENV{LANG}='C';
  return unless my ($git_url) = `git remote show -n $remote` =~ /URL: (.*)$/m;
  return unless $git_url =~ /github\.com/; # Not a Github repository
  my $http_url = $git_url;
  $git_url =~ s![\w\-]+\@([^:]+):!git://$1/!;
  $http_url =~ s![\w\-]+\@([^:]+):!https://$1/!;
  $http_url =~ s!\.git$!/tree!;
  $self->repository( $git_url );
  $self->homepage( $http_url ) unless $self->homepage();
  return 1;
}

sub _under_git {
  return 1 if -e '.git';
  my $cwd = getcwd;
  my $last = $cwd;
  my $found = 0;
  while (1) {
    chdir '..' or last;
    my $current = getcwd;
    last if $last eq $current;
    $last = $current;
    if ( -e '.git' ) {
       $found = 1;
       last;
    }
  }
  chdir $cwd;
  return $found;
}

'Github';
__END__