From 7d5532ebe40bea00942c1a4f3c5372b7c4c9d85f Mon Sep 17 00:00:00 2001
From: Pablo Ariel Mayobre <pablo.a.mayobre@gmail.com>
Date: Fri, 19 May 2017 04:01:05 -0300
Subject: [PATCH] Fix issue #36 and #44

This issue was related to Lua not handling coroutines iterators right, the function being recursive generated multiple coroutine iterators and they didn't resume right. The solution is to make the first loop non-recursive and create a secondary loop where the recursive function is called.
---
 src/project.lua | 17 +++++++++++------
 1 file changed, 11 insertions(+), 6 deletions(-)

diff --git a/src/project.lua b/src/project.lua
index 2abf761..434096a 100644
--- a/src/project.lua
+++ b/src/project.lua
@@ -62,20 +62,25 @@ end
 -- @local
 local _buildFileTree
 _buildFileTree = function(dir)
-  local subDir
+  local subDirs = {}
+
   for file in assert(fs.dir()) do
     if not file:find("^%.git") then
       if fs.is_dir(file) then
-        subDir = {}
-        dir[file] = subDir
-        assert(fs.change_dir(file))
-        _buildFileTree(subDir, file)
-        assert(fs.pop_dir())
+        subDirs[#subDirs + 1] = file
       elseif fs.is_file(file) then
         dir[#dir+1] = file
       end
     end
   end
+
+  for _, path in ipairs(subDirs) do
+    local newDir = {}
+    dir[path] = newDir
+    assert(fs.change_dir(path))
+    _buildFileTree(newDir)
+    assert(fs.pop_dir())
+  end
 end
 
 --- Recursive function to check if file should be excluded based