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package MouseX::Getopt::Dashes; |
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# ABSTRACT: convert underscores in attribute names to dashes |
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use Mouse::Role; |
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with 'MouseX::Getopt'; |
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around _get_cmd_flags_for_attr => sub { |
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my $next = shift; |
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my ( $class, $attr, @rest ) = @_; |
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my ( $flag, @aliases ) = $class->$next($attr, @rest); |
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$flag =~ tr/_/-/ |
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unless $attr->does('MouseX::Getopt::Meta::Attribute::Trait') |
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&& $attr->has_cmd_flag; |
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return ( $flag, @aliases ); |
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}; |
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no Mouse::Role; |
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1; |
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=head1 SYNOPSIS |
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package My::App; |
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use Mouse; |
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with 'MouseX::Getopt::Dashes'; |
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# Will be called as --some-thingy, not --some_thingy |
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has 'some_thingy' => ( |
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is => 'ro', |
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isa => 'Str', |
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default => 'foo' |
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); |
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# Will be called as --another_thingy, not --another-thingy |
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has 'another_thingy' => ( |
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traits => [ 'Getopt' ], |
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cmd_flag => 'another_thingy' |
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is => 'ro', |
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isa => 'Str', |
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default => 'foo' |
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); |
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# use as MouseX::Getopt |
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=head1 DESCRIPTION |
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This is a version of C which converts underscores in |
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attribute names to dashes when generating command line flags. |
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You can selectively disable this on a per-attribute basis by supplying |
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a L argument with |
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the command flag you'd like for a given attribute. No underscore to |
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dash replacement will be done on the C. |
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=cut |