Loop through all Lua files in a single directory

findFiles.lua

if getOS():lower() == "windows" then
	for path in io.popen("cd \"data\lib\" && dir *.lua /b/s"):lines() do
		print(path) -- path = file name/directory
	end
else
	for path in io.popen("cd data/lib && find . -type f | grep .lua"):lines() do
		print(path)
	end
end

info.md

iterates over all files in specified directory (data/lib in this case) searching for Lua files only

requires OS detection https://gist.github.com/Zbizu/43df621b3cd0dc460a76f7fe5aa87f30

This is not a cross-platform approach.