find: add -a NoAssignee support

We can find No Assignee task as below, but not useful.

	find -na ""

This patch support -a NoAssignee support for it.
It might be replace if schema had required at assignee

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>

1 files changed, 9 insertions, 3 deletions

diff --git a/scripts/find.py b/scripts/find.py
index cf25e16..e1e86ae 100755
--- a/scripts/find.py
+++ b/scripts/find.py
@@ -24,13 +24,19 @@ class find(base.base):
     def default_arg(self, arg):
         # return [] for -all
         #
+        # replace -a NoAssignee to -na ""
+        #
         # add "-ns Done" automatically
         # if user doesn't specify "-s" or "-ns"
         match = 0
-        for cmd in arg:
-            if (cmd == "-all"):
+        for i in range(len(arg)):
+            if (arg[i] == "-all"):
                 return []
-            if ((cmd == "-s") or (cmd == "-ns")):
+            if ((arg[i] == "-a") and
+                (arg[i+1] == "NoAssignee")):
+                arg[i] = "-na"
+                arg[i+1] = ""
+            if ((arg[i] == "-s") or (arg[i] == "-ns")):
                 match = 1
 
         if (not match):