Loadconf helps you read the configurations of LÖVE games, for use in external tooling. Since each LÖVE config is an executable Lua file, we can't meaningfully handle every possible config, but our approach is Good Enough(tm) most of the time.
Loadconf is a Luarocks library. This means you can install it using
# luarocks install loadconf
or depend on it in your own Luarocks modules. If you'd rather bundle it directly in your app, you can try
$ wget https://raw.githubusercontent.com/Alloyed/loadconf/master/loadconf.lua
If you'd like to write loadconf-friendly config files, there are a few rules you should follow.
If you'd like to use loadconf yourself, check out the API docs.