Splitted into Getopt::Basic and Getopt::GLD.

[gitmo/MooseX-Getopt.git] / lib / MooseX / Getopt.pm

diff --git a/lib/MooseX/Getopt.pm b/lib/MooseX/Getopt.pm
index 67725e9..01904f3 100644 (file)
--- a/lib/MooseX/Getopt.pm
+++ b/lib/MooseX/Getopt.pm
@@ -14,6 +14,11 @@ use constant HAVE_GLD => not not eval { require Getopt::Long::Descriptive };
 our $VERSION   = '0.20';
 our $AUTHORITY = 'cpan:STEVAN';
 
+my @roles = ('MooseX::Getopt::Basic');
+if (HAVE_GLD) { push @roles, 'MooseX::Getopt::GLD' }
+
+with @roles;
+
 has ARGV       => (is => 'rw', isa => 'ArrayRef', metaclass => "NoGetopt");
 has extra_argv => (is => 'rw', isa => 'ArrayRef', metaclass => "NoGetopt");
 
@@ -69,9 +74,9 @@ sub new_with_options {
 sub _parse_argv {
     my ( $class, %params ) = @_;
 
-    local @ARGV = @{ $params{argv} || \@ARGV };
+    local @ARGV = @{ $params{params}{argv} || \@ARGV };
 
-    my ( $opt_spec, $name_to_init_arg ) = ( HAVE_GLD ? $class->_gld_spec(%params) : $class->_traditional_spec(%params) );
+    my ( $opt_spec, $name_to_init_arg ) = $class->_getopt_spec(%params);
 
     # Get a clean copy of the original @ARGV
     my $argv_copy = [ @ARGV ];
@@ -81,13 +86,7 @@ sub _parse_argv {
     my ( $parsed_options, $usage ) = eval {
         local $SIG{__WARN__} = sub { push @err, @_ };
 
-        if ( HAVE_GLD ) {
-            return Getopt::Long::Descriptive::describe_options($class->_usage_format(%params), @$opt_spec);
-        } else {
-            my %options;
-            Getopt::Long::GetOptions(\%options, @$opt_spec);
-            return ( \%options, undef );
-        }
+        return $class->_get_options(\%params, $opt_spec);
     };
 
     die join "", grep { defined } @err, $@ if @err or $@;
@@ -426,6 +425,9 @@ and then return a newly constructed object.
 The special parameter C<argv>, if specified should point to an array  
 reference with an array to use instead of C<@ARGV>.
 
+The paramater C<disable_gld>, if specified and a true value will disable
+the use of L<Getopt::Long::Descriptive> .
+
 If L<Getopt::Long/GetOptions> fails (due to invalid arguments),
 C<new_with_options> will throw an exception.
 
@@ -456,6 +458,10 @@ un-mangled.
 
 This returns the role meta object.
 
+=item B<HAVE_GLD>
+
+A constant for internal use.
+
 =back
 
 =head1 BUGS