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Id: 58704
Status: resolved
Priority: 0/
Queue: MooseX-Getopt

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Owner: Nobody in particular
Requestors: ether [...] cpan.org
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Bug Information
Severity: Wishlist
Broken in: 0.29
Fixed in: 0.36



Subject: Feature suggestion: allow configuration of Getopt::Long
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I went searching for a way to disable bailing out if an unrecognized error was passed, e.g: perl -MMyApp::Foo -wle'my $obj = MyApp::Foo->new_with_options' -- --unrecognized_option The feature in Getopt::Long that is relevant is "pass_through": http://search.cpan.org/dist/Getopt-Long/lib/Getopt/Long.pm#Configuring_Getopt::Long I found that simply adding this at the top of my class definition (before applying MooseX::Getopt) works: use Getopt::Long qw(:config pass_through); However, that would override any other options and version checking that the MX modules are performing. There is an alternate way of configuring Getopt::Long: Getopt::Long::Configure(qw(pass_through)); ...which would need to be called in MooseX::Getopt::Basic new_with_options() before instantiating the GO:L:Parser object. My proposal is allowing these config options as role parameters to MooseX::Getopt, e.g.: with 'MooseX::Getopt' => { getopt_options => [ qw(pass_through) ] }; Alternatively, the class could provide a function which is invoked inside new_with_options, which calls Getopt::Long::Configure, although I don't think it's good a method: sub new_with_options { ... $class->_configure_hook if $class->can('_configure_hook'); my $opt_parser = Getopt::Long::Parser->new(...); ... }
Hey ether, Damien Krotkine did this last year in v0.36 - see commit 0611312e!


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