package App;
use Mouse;
with 'MouseX::Getopt';
has 'data' => (
traits => [ 'Getopt' ],
is => 'ro',
isa => 'Str',
default => 'file.dat',
# tells MouseX::Getopt to use --somedata as the
# command line flag instead of the normal
# autogenerated one (--data)
cmd_flag => 'somedata',
# tells MouseX::Getopt to also allow --moosedata,
# -m, and -d as aliases for this same option on
# the commandline.
cmd_aliases => [qw/ moosedata m d /],
# Or, you can use a plain scalar for a single alias:
cmd_aliases => 'm',
);
This is a custom attribute metaclass trait which can be used to
specify a the specific command line flag to use instead of the default one
which MouseX::Getopt will create for you.
- cmd_flag
- Changes the commandline flag to be this value, instead of the default,
which is the same as the attribute name.
- cmd_aliases
- Adds more aliases for this commandline flag, useful for short options and
such.
- has_cmd_flag
- has_cmd_aliases