View Source Nexus

⚠️ This library is highly experimental and not ready for production use! Expect breaking changes! ⚠️

YOU HAVE BEEN WARNED!

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Create CLIs in a magic and declarative way!

An Elixir library to write command line apps in a cleaner and elegant way!

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Example

elixir dark defmodule MyCLI do use Nexus @doc """ Answer "fizz" on "buzz" input and "buzz" on "fizz" input. """ defcommand :fizzbuzz, type: {:enum, ["fizz", "buzz"]}, required?: true @impl Nexus.CLI # input can be named to anything @spec handle_input(atom, input) :: :ok when input: Nexus.Command.Input.t() def handle_input(:fizzbuzz, %{value: value}) do # logic to answer "fizz" or "buzz" :ok end end

## Why "Nexus"

Nexus is a connection from two different worlds! This library connects the world of CLIs with the magic world of Elixir!