Anubis is a library for creating command line applications in Elixir.
### Simple command creation
Anubis allows you to create command line applications with multiple commands (like [git](http://git-scm.com/)), without needing to define multiple mix tasks. This can be useful when exporting your command line application as an escript.
As you can see in the example, just call the `command` macro, passing in an atom for the command name, a description of that command, and the function that should be invoked when that command is run. Some restrictions apply to these functions. Firstly, it must be a named function. Also, the command should accept 1 parameter: the list of arguments after the command. In our example below, if we call
$ mix example init some params
then the `Named.Function.init` function will be invoked with the arguments `["some", "params"]`.
### Help out of the box
Once you've defined your commands, Anubis will automatically generate a help command for you, which lists out the available commands and their descriptions.
$ mix example help
## An example
command :init, "Initialize the project.", Named.Function.init
command :send, "Send me a small letter.", Named.Function.send
command :list, "List all of the things.", Named.Function.list