fix git parsing and init

- run `ls ROOT_PATH` on init to make sure we are in the right place
- match git path with `.*` to make sure we check when in a subdir
> it could cause issues though, fix this later with a better
> git interface

README.md

@@ -24,5 +24,3 @@
 - cd command to move faster accross the fs if needed
 - quickly find file in the directory structure
 - use libuv functions instead of `touch` and `mkdir` in `add_file()`
-- fix colors fucks up on refresh sometimes (and git is wrong when cd into a subdirectory)
-

lua/lib/git.lua

@@ -35,7 +35,8 @@ end
 local function create_git_checker(pattern)
     return function(relpath)
         for _, status in pairs(GIT_STATUS) do
-            local ret = string.match(status, '^.. ' .. relpath)
+            -- TODO: fix .* as it could be problematic
+            local ret = string.match(status, '^.. .*' .. relpath)
             if ret ~= nil and string.match(ret, pattern) ~= nil then return true end
         end
         return false

lua/lib/state.lua

@@ -30,14 +30,12 @@ local function check_dir_access(path)
 end
 
 local function list_dirs(path)
-    local ls_cmd = 'ls -A --ignore=.git '
+    if check_dir_access(path) == false then
-    if path == nil then
-        return syslist(ls_cmd)
-    elseif check_dir_access(path) == false then
         -- TODO: display an error here (permission denied)
         return {}
     else
-        return syslist(ls_cmd .. path)
+        local ls_cmd = 'ls -A --ignore=.git ' ..path
+        return syslist(ls_cmd)
     end
 end
 
@@ -84,7 +82,7 @@ local function create_nodes(path, relpath, depth, dirs)
 end
 
 local function init_tree()
-    Tree = create_nodes(ROOT_PATH, '', 0, list_dirs())
+    Tree = create_nodes(ROOT_PATH, '', 0, list_dirs(ROOT_PATH))
     if ROOT_PATH ~= '/' then
         table.insert(Tree, 1, {
             path = ROOT_PATH,