Add ability to list all current targets.

From his Wed, 24 Jun 2009 23:08:25 +0200 email to the list:

Hello

As I noted some time ago, there is not a way to list all the present targets
in the current repository.

At the time, Chris send me a patch to have this feature, but it still not
merged in the last revision (314).

So this is a patch for this feature to apply against revision 314. It is
basically a port of the old Chris's patch.

bye
Gianluca

diff --git a/becommands/target.py b/becommands/target.py
index c83ffa7678ace1384b13599738162a7ae9083bbd..f18b0c019b0f5be79168de03a1368b6e602aaedc 100644 (file)
--- a/becommands/target.py
+++ b/becommands/target.py
@@ -36,9 +36,16 @@ def execute(args, test=False):
     options, args = parser.parse_args(args)
     cmdutil.default_complete(options, args, parser,
                              bugid_args={0: lambda bug : bug.active==True})
+                             
     if len(args) not in (1, 2):
         raise cmdutil.UsageError
     bd = bugdir.BugDir(from_disk=True, manipulate_encodings=not test)
+    if len(args) == 1 and args[0] == 'list':
+        ts = set([bd.bug_from_uuid(bug).target for bug in bd.list_uuids()])
+        for target in sorted(ts):
+            if target and isinstance(target,str):
+                print target
+        return
     bug = bd.bug_from_shortname(args[0])
     if len(args) == 1:
         if bug.target is None or bug.target is settings_object.EMPTY: