diff --git a/scripts/depgraph.luau b/scripts/depgraph.luau
index 1c661de..c26581f 100644
--- a/scripts/depgraph.luau
+++ b/scripts/depgraph.luau
@@ -5,8 +5,10 @@
 -- module for generating a dependency graph for all libraries
 
 local remove_from_end = require("remove_from_end")
+local require_pattern = require("require_pattern")
+local iter_scripts = require("iter_scripts")
 local process = require("@lune/process")
-local ends_with = require("ends_with")
+local remove = require("remove")
 local fs = require("@lune/fs")
 
 export type DependencyInfo = {	
@@ -15,30 +17,11 @@ export type DependencyInfo = {
 	deep: { string },
 }
 
-local REQUIRE_PATTERN = "local%s+%w+%s*=%s*require%s*%(%-?%-?%-?[\"'`](.-)[\"'`]%)"
 local GRAPH = {} :: { [string]: DependencyInfo }
-local LINE_PATTERN = "[^\r\n]+"
+local FOUND = {} :: { [string]: boolean }
+local DEPQUEUE = {} :: { string }
 local GMATCH = string.gmatch
 local MATCH = string.match
-local SUB = string.sub
-
-local function REMOVE_OR_ERROR<V>(t: { V }, index: number?): V
-	local value = table.remove(t, index)
-
-	if not value then
-		error("this is supposed to be unreachable")
-	end
-	return value
-end
-
-local function find_lib_in_relative_path(path: string): string?
-	local found_lib = MATCH(remove_from_end(path, "/init"), "([^/]+)$")
-
-	return if found_lib and GRAPH[found_lib] then
-			found_lib
-		else
-			nil
-end
 
 for _, lib in fs.readDir("libs") do
 	GRAPH[lib] = {
@@ -49,69 +32,79 @@ for _, lib in fs.readDir("libs") do
 end
 
 for lib, depinfo in GRAPH do
-	local dirqueue = { `libs/{lib}` }
 	local shallow = depinfo.shallow
-    
-    while #dirqueue ~= 0 do
-        local current_dir = REMOVE_OR_ERROR(dirqueue, 1)
-        
-        for _, entry in fs.readDir(current_dir) do
-            local entry_path = `{current_dir}/{entry}`
-            
-            if ends_with(entry, ".luau") then
-                local contents = fs.readFile(entry_path)
-
-                for require_path in GMATCH(contents, REQUIRE_PATTERN) do
-                    local deplib = find_lib_in_relative_path(require_path)
-                    
-                    if deplib and not table.find(shallow, deplib) then
-                        table.insert(shallow, deplib)
-                    end
-                end
-            elseif fs.isDir(entry_path) then
-                table.insert(dirqueue, entry_path)
-            end
-        end
-    end
+
+	iter_scripts(`libs/{lib}`, function(_, src)
+		for require_path in GMATCH(src, require_pattern) do
+			local deplib =  MATCH(remove_from_end(require_path, "/init"), "([^/]+)$")
+			
+			if deplib and GRAPH[deplib] and not table.find(shallow, deplib) then
+				table.insert(shallow, deplib)
+			end
+		end
+		return nil
+	end)
 end
 
 for lib, depinfo in GRAPH do
 	local shallow = depinfo.shallow
-	local depqueue = table.clone(depinfo.shallow)
+	local shallow_len = #shallow
 	local deep = depinfo.deep
-	local found = {}
-    
-    while #depqueue ~= 0 do
-        local current = REMOVE_OR_ERROR(depqueue, 1)
+
+	if shallow_len ~= 0 then
+		local queue_len = shallow_len
+    	table.move(shallow, 1, queue_len, 1, DEPQUEUE)
+
+   		while queue_len ~= 0 do
+        	local current = remove(DEPQUEUE, queue_len)
+			queue_len -= 1
         
-        if not found[current] then
-			table.insert(deep, current)
-            found[current] = true
+        	if not FOUND[current] then
+				table.insert(deep, current)
+           	 	FOUND[current] = true
             
-            -- Add the shallow dependencies of the current item to the queue
-            for _, dep in GRAPH[current].shallow do
-                table.insert(depqueue, dep)
-            end
-        end
-    end
-
-	if #deep == #shallow then
+            	-- Add the shallow dependencies of the current item to the queue
+           		for _, dep in GRAPH[current].shallow do
+					queue_len += 1
+					DEPQUEUE[queue_len] = dep
+            	end
+        	end
+    	end
+		
+		depinfo.has_deps = true
+		table.clear(DEPQUEUE)
+		table.clear(FOUND)
+	end
+
+	if #deep == shallow_len then
 		depinfo.deep = table.freeze(shallow)
 	else
 		table.freeze(shallow)
 		table.freeze(deep)
 	end
-end
 
-for _, depinfo in GRAPH do
-	if #depinfo.shallow ~= 0 then
-		depinfo.has_deps = true
-	end
 	table.freeze(depinfo)
 end
 
 if process.args[1] == "print" then
-	print(GRAPH)
+	local pretty_graph = {} :: { [string]: { shallow: { string }, deep: { string } } | { string } }
+
+	for lib, depinfo in GRAPH do
+		local shallow = depinfo.shallow
+		local deep = depinfo.deep
+
+		if depinfo.has_deps then
+			if shallow ~= deep then
+				pretty_graph[lib] = {
+					shallow = shallow,
+					deep = deep,
+				}
+			else
+				pretty_graph[lib] = shallow
+			end
+		end
+	end
+	print(pretty_graph)
 end
 
 return table.freeze(GRAPH)
\ No newline at end of file