make finding modules synchronous to avoid some bugs when calling...

internal neovim api functions

lua/dep/modules/init.lua

@@ -30,10 +30,7 @@ function modules:setup(speclist, overrides, config_path)
       "lua", (speclist.modules.prefix:gsub("%.", "/"))
     )
 
-    h.uv.fs_scandir(path, function(err, handle)
-      if err then
-        logger:log("error", "failed to load modules; reason: %s", err)
-      else
+    local handle = h.uv.fs_scandir(path)
     while handle do
       local name = h.uv.fs_scandir_next(handle)
       if name then
@@ -46,13 +43,9 @@ function modules:setup(speclist, overrides, config_path)
         -- when attempting to load it
         name = name:sub(0, #name - 4)
 
-            -- attempt to load the module
-            local mod = module.new(nil, name, speclist.modules.prefix, overrides)
-            if not mod then
-              goto continue
-            end
+        -- put the module into the list of modules
+        table.insert(speclist.modules, name)
 
-            table.insert(o.modules, mod)
         ::continue::
       elseif name == nil then
         -- no more entries
@@ -60,12 +53,11 @@ function modules:setup(speclist, overrides, config_path)
       else
         -- if there's a single error bail out
         logger:log("error", "failed to run clean uv.fs_scandir_next failed")
-            return
+        break
       end
     end
   end
-    end)
-  else
+
   -- loop through all modules and initialize them
   for _, modpath in ipairs(speclist.modules) do
     local mod = module.new(nil, modpath, speclist.modules.prefix, overrides)
@@ -76,7 +68,6 @@ function modules:setup(speclist, overrides, config_path)
     table.insert(o.modules, mod)
     ::continue::
   end
-  end
 
   return self
 end