Fix some bugs in setopt for repo config. entries. BZ 1023595.

1. Sort the wildcard entries, so we always do them in the same order
(probably almost never get more than one anyway).

2. Split repoid.config_name on the last dot instead of the first as
repoid can contain dots.

3. Don't set non-wildcard entries twice, just for fun.

cli.py

@@ -192,7 +192,7 @@ def _parseSetOpts(self, setopts):
  bad_setopt_ne.append(item)
  continue
  k,v = vals
- period = k.find('.') 
+ period = k.rfind('.')
  if period != -1:
  repo = k[:period]
  k = k[period+1:]

yum/__init__.py

@@ -495,7 +495,13 @@ def getReposFromConfigFile(self, repofn, repo_age=None, validate=None):
  thisrepo.base_persistdir = self.conf._repos_persistdir
 
  # do the wildcard ones first
- for i in self.repo_setopts:
+ # The keys are in indeterminate order at this point, *sigh*.
+ for i in sorted(self.repo_setopts):
+ # Skip normal names, as we want to do wildcard matches first
+ # and then override with specific id stuff.
+ if not misc.re_glob(i):
+ continue
+
  if fnmatch.fnmatch(thisrepo.id, i):
  for opt in self.repo_setopts[i].items:
  if not hasattr(thisrepo, opt):