Add arguments to the preparestatic command

Signed-off-by: Roberto Rosario <roberto.rosario.gonzalez@gmail.com>

mayan/apps/appearance/management/commands/preparestatic.py

@@ -12,10 +12,37 @@ IGNORE_LIST = [
 
 
 class Command(management.BaseCommand):
-    help = 'Call the collectstatic command with some sane defaults.'
+    help = 'Call the collectstatic command with some specific defaults.'
+
+    def add_arguments(self, parser):
+        parser.add_argument(
+            '--noinput', '--no-input',
+            action='store_false', dest='interactive', default=True,
+            help='Do NOT prompt the user for input of any kind.',
+        )
+        parser.add_argument(
+            '-n', '--dry-run',
+            action='store_true', dest='dry_run', default=False,
+            help='Do everything except modify the filesystem.',
+        )
+        parser.add_argument(
+            '-c', '--clear',
+            action='store_true', dest='clear', default=False,
+            help='Clear the existing files using the storage '
+                 'before trying to copy or link the original file.',
+        )
+        parser.add_argument(
+            '-l', '--link',
+            action='store_true', dest='link', default=False,
+            help='Create a symbolic link to each file instead of copying.',
+        )
 
     def handle(self, *app_labels, **options):
         management.call_command(
-            command_name='collectstatic', ignore=IGNORE_LIST,
-            clear=True
+            command_name='collectstatic',
+            clear=options['clear'],
+            dry_run=options['dry_run'],
+            ignore=IGNORE_LIST,
+            interactive=options['interactive'],
+            link=options['link'],
         )