[PATCH] createrepo_command option for mock config file

[Seth Vidal]

This is a simple patch to add a settable option of the createrepo command 
mock will run if createrepo_on_rpms is set to True.

A point about being able to set which checksum is generate was made in 
this bug report: https://bugzilla.redhat.com/show_bug.cgi?id=571636

This should provide for that kind of option setting.

thanks,
-sv
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diff --git a/etc/mock/site-defaults.cfg b/etc/mock/site-defaults.cfg
index 3e432b5..5f0a83e 100644
--- a/etc/mock/site-defaults.cfg
+++ b/etc/mock/site-defaults.cfg
@@ -48,6 +48,7 @@
 # if you want mock to automatically run createrepo on the rpms in your 
 # resultdir.
 # config_opts['createrepo_on_rpms'] = True
+# config_opts['createrepo_command'] = '/usr/bin/createrepo -d -q -x *.src.rpm'
 
 #############################################################################
 #
diff --git a/py/mock.py b/py/mock.py
index 9c3a4fe..459eb68 100755
--- a/py/mock.py
+++ b/py/mock.py
@@ -228,6 +228,7 @@ def setup_default_config_opts(config_opts, unprivUid):
     config_opts['cleanup_on_failure'] = 1
 
     config_opts['createrepo_on_rpms'] = True
+    config_opts['createrepo_command'] = '/usr/bin/createrepo -d -q -x *.src.rpm' # default command
     # (global) plugins and plugin configs.
     # ordering constraings: tmpfs must be first.
     #    root_cache next.
@@ -382,7 +383,8 @@ def do_rebuild(config_opts, chroot, srpms):
             
         if config_opts["createrepo_on_rpms"]:
             log.info("Running createrepo on binary rpms in resultdir")
-            cmd = ['/usr/bin/createrepo', '-d', '-q', '-x', '*.src.rpm', chroot.resultdir]
+            cmd = config_opts["createrepo_command"].split()
+            cmd.append(chroot.resultdir) 
             mock.util.do(cmd)
             
     except (Exception, KeyboardInterrupt):