CLI::Osprey is a module to assist in writing commandline applications
with M* OO modules (Moose, Moo, Mo). With it, you structure your app
as one or more modules, which get instantiated with the commandline
arguments as attributes. Arguments are parsed using Getopt::Long::Descriptive,
and both long and short help messages as well as complete manual pages
are automatically generated. An app can be a single command with options,
or have sub-commands (like git). Sub-commands can be defined as modules
(with options of their own) or as simple coderefs.
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