Add --only-project for mpcdf_setup_software_project

mpcdf_setup_software_project.py

@@ -14,6 +14,8 @@ import mpcdf_common
                   help="Show (only) differences of prjconf")
 @osc.cmdln.option('-i', '--ignore-repo', action="append", default=[], metavar="REPO",
                   help="Do not enable for repository REPO")
+@osc.cmdln.option('--only-project', action="store_true",
+                  help="Only change project metadata, do not iterate over packages and change their enabled repositories")
 @osc.cmdln.alias("mpcdf_setup_software")
 def do_mpcdf_setup_software_project(self, subcmd, opts, *args):
     """${cmd_name}: Set-up the 'software' project
@@ -100,4 +102,5 @@ def do_mpcdf_setup_software_project(self, subcmd, opts, *args):
         else:
             ignore_repos = ()
 
+        if opts.only_project is not True:
             mpcdf_common.mpcdf_enable_repositories_for_all_packages(api_url, "software", ignore_repos=ignore_repos)