diff --git a/fs/opt/groomer/functions.py b/fs/opt/groomer/functions.py
index 496dd2a..e015923 100644
--- a/fs/opt/groomer/functions.py
+++ b/fs/opt/groomer/functions.py
@@ -7,7 +7,7 @@ import shlex
 import subprocess
 import time
 
-from helpers import FileBase, KittenGroomerBase
+from helpers import FileBase, KittenGroomerBase, main
 
 LIBREOFFICE = '/usr/bin/unoconv'
 GS = '/usr/bin/gs'
@@ -318,6 +318,4 @@ class KittenGroomer(KittenGroomerBase):
                 self._print_log()
 
 if __name__ == '__main__':
-    kg = KittenGroomer('/home/raphael/gits/KittenGroomer/tests/content_img_vfat_norm',
-                       '/home/raphael/gits/KittenGroomer/tests/content_img_vfat_norm_out')
-    kg.processdir()
+    main(KittenGroomer)
diff --git a/fs/opt/groomer/functions_pier9.py b/fs/opt/groomer/functions_pier9.py
index 4476c95..a3eb577 100644
--- a/fs/opt/groomer/functions_pier9.py
+++ b/fs/opt/groomer/functions_pier9.py
@@ -2,7 +2,7 @@
 # -*- coding: utf-8 -*-
 import os
 
-from helpers import FileBase, KittenGroomerBase
+from helpers import FileBase, KittenGroomerBase, main
 
 
 printers = ['.STL', '.obj']
@@ -65,6 +65,4 @@ class KittenGroomerPier9(KittenGroomerBase):
 
 
 if __name__ == '__main__':
-    kg = KittenGroomerPier9('/home/raphael/gits/KittenGroomer/tests/content_img_vfat_norm',
-                            '/home/raphael/gits/KittenGroomer/tests/content_img_vfat_norm_out')
-    kg.processdir()
+    main(KittenGroomerPier9)
diff --git a/fs/opt/groomer/helpers.py b/fs/opt/groomer/helpers.py
index fd72d5a..e1d5fe8 100644
--- a/fs/opt/groomer/helpers.py
+++ b/fs/opt/groomer/helpers.py
@@ -3,7 +3,7 @@
 import os
 import shutil
 from twiggy import quickSetup, log
-
+import argparse
 
 class KittenGroomerError(Exception):
     def __init__(self, message):
@@ -138,3 +138,12 @@ class KittenGroomerBase(object):
             Main function doing the work, you have to implement it yourself.
         '''
         raise ImplementationRequired('You have to implement the result processdir.')
+
+
+def main(kg_implementation):
+    parser = argparse.ArgumentParser(prog='KittenGroomer', description='Call the KittenGroomer implementation to do things on files present in the source directory to the destination directory')
+    parser.add_argument('-s', '--source', type=str, help='Source directory')
+    parser.add_argument('-d', '--destination', type=str, help='Destination directory')
+    args = parser.parse_args()
+    kg = kg_implementation(args.source, args.destination)
+    kg.processdir()