bitbake cooker/ui: handle cmd line parsing result by individual UI.

Changed the return result of "getCmdLineAction" to a dictionary
{'action', 'msg'} to allow the individual UI decide how to handle the
cmd line parsing result.

(Bitbake rev: 521909d1350a415d19516aa1710041e30950c7cc)

Signed-off-by: Lianhao Lu <lianhao.lu@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 5 insertions, 1 deletions

diff --git a/bitbake/lib/bb/ui/goggle.py b/bitbake/lib/bb/ui/goggle.py
index bd03d31983..b2fd2741aa 100644
--- a/bitbake/lib/bb/ui/goggle.py
+++ b/bitbake/lib/bb/ui/goggle.py
@@ -82,8 +82,12 @@ def main (server, eventHandler):
     try:
         cmdline = server.runCommand(["getCmdLineAction"])
         if not cmdline:
+            print("Nothing to do.  Use 'bitbake world' to build everything, or run 'bitbake --help' for usage information.")
             return 1
-        ret = server.runCommand(cmdline)
+        elif not cmdline['action']:
+            print(cmdline['msg'])
+            return 1
+        ret = server.runCommand(cmdline['action'])
         if ret != True:
             print("Couldn't get default commandline! %s" % ret)
             return 1