From db1f9df1abb6d82df09ecbe529b7553b36d26c4f Mon Sep 17 00:00:00 2001
From: Joshua Ogunyinka <ogunyinkajoshua@yahoo.com>
Date: Thu, 5 Sep 2019 06:50:34 +0100
Subject: [PATCH] Fixed delay in command processing

---
 Interlace/interlace.py      |  1 +
 Interlace/lib/core/input.py | 21 ++++++++++++---------
 2 files changed, 13 insertions(+), 9 deletions(-)

diff --git a/Interlace/interlace.py b/Interlace/interlace.py
index 4f84115..962762a 100644
--- a/Interlace/interlace.py
+++ b/Interlace/interlace.py
@@ -11,6 +11,7 @@ def build_queue(arguments, output):
     task_list = InputHelper.process_commands(arguments)
     for task in task_list:
         output.terminal(Level.THREAD, task.name(), "Added to Queue")
+    print('Generated {} commands in total'.format(len(task_list)))
     return task_list
 
 
diff --git a/Interlace/lib/core/input.py b/Interlace/lib/core/input.py
index 92610e6..91e9161 100644
--- a/Interlace/lib/core/input.py
+++ b/Interlace/lib/core/input.py
@@ -164,13 +164,14 @@ class InputHelper(object):
 
     @staticmethod
     def _process_clean_targets(commands, dirty_targets):
-        def add_task(t, item_list):
-            if t not in set(item_list):
+        def add_task(t, item_list, my_command_set):
+            if t not in my_command_set:
+                my_command_set.add(t)
                 item_list.append(t)
 
         variable = '_cleantarget_'
         tasks = []
-
+        temp = set()  # this helps avoid command duplication and re/deconstructing of temporary set
         for command in commands:
             for dirty_target in dirty_targets:
                 if command.name().find(variable) != -1:
@@ -184,26 +185,28 @@ class InputHelper(object):
                     clean_target = dirty_target.replace('/', '-')
                     new_task = command.clone()
                     new_task.replace(variable, clean_target)
-                    add_task(new_task, tasks)
+                    add_task(new_task, tasks, temp)
                 else:
-                    add_task(command, tasks)
+                    add_task(command, tasks, temp)
         return tasks
 
     @staticmethod
     def _replace_variable_with_commands(commands, variable, replacements):
-        def add_task(t, item_list):
-            if t not in set(item_list):
+        def add_task(t, item_list, my_set):
+            if t not in my_set:
+                my_set.add(t)
                 item_list.append(t)
 
         tasks = []
+        temp_set = set()  # to avoid duplicates
         for command in commands:
             for replacement in replacements:
                 if command.name().find(variable) != -1:
                     new_task = command.clone()
                     new_task.replace(variable, replacement)
-                    add_task(new_task, tasks)
+                    add_task(new_task, tasks, temp_set)
                 else:
-                    add_task(command, tasks)
+                    add_task(command, tasks, temp_set)
         return tasks
 
     @staticmethod