File Coverage

lib/Perl/PrereqScanner/NotQuiteLite/Parser/Only.pm

Criterion	Covered	Total	%
statement	24	25	96.0
branch	9	10	90.0
condition			n/a
subroutine	5	5	100.0
pod	0	2	0.0
total	38	42	90.4

package Perl::PrereqScanner::NotQuiteLite::Parser::Only;

use strict;
use warnings;
use Perl::PrereqScanner::NotQuiteLite::Util;

sub register { return {
  use => {
    only => 'parse_only_args',
  },
}}

sub parse_only_args {
  my ($class, $c, $used_module, $raw_tokens) = @_;

  my $tokens = convert_string_tokens($raw_tokens);

  if (is_version($tokens->[0])) {
    $c->add($used_module => shift @$tokens);
  }
  while(my $token = shift @$tokens) {
    my $module = $token;
    if (ref $module) {
      $module = $module->[0];
    }
    next unless is_module_name($module);
    my $version = shift @$tokens;
    $version = shift @$tokens if ref $version;
    if (is_version($version)) {
      $c->add($module => $version);
    } else {
      $c->add($module => 0); # Can't determine a version
    }
    last;
  }
}

1;

__END__