complete refactor see README for more info

README.md

@@ -1,25 +1,63 @@
 # Eat It
-Eat It is a plugin manager for mpv which allows you to declare what files you
-want from git repos.
+Preface - eatit is a "plugin manager" for mpv it's sole purpose is to provide a
+declerative way to install and update your plugins. Loading the plugins is done
+by mpv itself.
+## Installation
+put this script into your ~/.config/mpv/scripts/ directory:
+```lua
+-- install eat-it on startup
+local mp = require("mp")
+local utils = require("mp.utils")
+local path = mp.comand_native({ "expand-path", "~~/scripts/eat-it" })
 
-## Installing Eat It
+if not utils.readdir(path) then
+  mp.command_native_async({
+    name = "subprocess",
+    playback_only = false,
+    args = { "git", "clone", "--depth=1", "https://git.squi.bid/dep", path }
+  })
+end
+```
+## Setup
+in ~/.config/mpv/eatit-cfg.lua put:
+```lua
+return {
+  -- list of packages
+}
+```
+### Package Spec
+```lua
+{
+  -- [string] Specifies the full name of the package (required)
+  "user/package",
 
-### First time
-To install eatit run these two commands [Make sure you know what it does](https://explainshell.com/explain?cmd=curl+-L+https%3A%2F%2Fgit.squi.bid%2Feat-it%2Fplain%2Featit.lua+-o+~%2F.config%2Fmpv%2Fscripts%2Featit.lua+curl+-L+https%3A%2F%2Fgit.squi.bid%2Feat-it%2Fplain%2Featit-cfg.lua+-o+~%2F.config%2Fmpv%2Featit-cfg.lua):
-  
-curl -L https://git.squi.bid/eat-it/plain/eatit.lua -o ~/.config/mpv/scripts/eatit.lua  
-curl -L https://git.squi.bid/eat-it/plain/eatit-cfg.lua -o ~/.config/mpv/eatit-cfg.lua  
+  -- [string] Overrides the url of the git repo to clone
+  -- by default eatit tries https://github.com/user/package.git
+  url = "",
 
-### Bootstraping
-The included bootstrap script will install and load eatit as soon as mpv starts.
+  -- [boolean] whether to ignore updates
+  pin = true,
+
+  -- [string] git branch to clone
+  branch = "",
+
+  -- [table] table of files to copy
+  files = {
+    [""] = ""
+  },
+
+  -- [function] code to run when installing/updating the package note due to how
+  -- mpv works eatit cannot change the working directory while running the setup
+  -- function
+  setup = function()
+  end
+}
+```
 ## FAQ
-Q: Where does the name 'Eat It' come from?  
+Q: Where does the name "Eat It" come from?
 A: The plugin manager eats all the useless files and keeps the ones you want,
-*and Weird Al is a funny guy*  
-
-## TODO
-
+~~also a refrence to Weird Al's song "Eat It"~~
 ## ALTERNATIVES
-[email me](mailto:me@zacharyscheiman.com) if you know of any alternatives
+[email me](mailto:me@zacharyscheiman.com) if you know of any other alternatives
 
 - [mpv_manager](https://github.com/po5/mpv_manager)