Kociamber / elf

LiveView powered online Elixir code formatter and Credo analyser.

Elixir LiveView Formatter

WIP! LiveView powered in-browser Elixir code formatter and Credo analyser.

What is LiveView? In short - you can write real-time user interaction code with pure Elixir and get rid off JS!

The functionality is there, now I just need to add some decent CSS styling.

Please bear in mind that Credo is picking up the code wrapped around module (defmodule) or function (def) definitions, ie - this ugly code will be picked up:

def mount(_session, socket) do
  if true do
    if true do
    if true do
        assigns =
          socket
          |> assign(:assign_me, 1)
          |> assign(:assign_me_too, "value")
          |> assign(:hairy, "cattos")
    end
    end
  end
  {:ok, assigns}
end

and this one will not:

  if true do
    if true do
    if true do
        assigns =
          socket
          |> assign(:assign_me, 1)
          |> assign(:assign_me_too, "value")
          |> assign(:cattos, "furry")
    end
    end
  {:ok, assigns}

Install and run locally

• Clone repo with git clone https://github.com/Kociamber/elf.git
• Install dependencies with mix deps.get
• Install Node.js dependencies with cd assets && npm install && cd ..
• Start Phoenix endpoint with mix phx.server

Now you can visit localhost:4000 from your browser.

TODO

• work with CSS on some nice layout
• allow formatting without wrapping code around with def and end or display a message
• release to hex, host the thing online, add Travis CI