Add tc repositories for electoral roll generation

The OpenStack TC Charter [0] states that "Active Contributors"
are those that committed a change to a repository under the
governance of the OpenStack Technical Committee. These repos
include OpenStack projects [1] under various project teams,
repositories maintained by SIGs [2] and repositories maintained
by the Technical Committee [3]

Add TC repos to the roll generation scripts.

[0] https://governance.openstack.org/tc/reference/charter.html#voters-for-tc-seats-ac
[1] https://governance.openstack.org/tc/reference/projects/index.html#projects
[2] https://governance.openstack.org/tc/reference/sig-repos.html#sig-repos
[3] https://governance.openstack.org/tc/reference/technical-committee-repos.html#tc-repos

Change-Id: I20b14f4e2bbd805c9ebe530cbd3cded7f2cf1574

openstack_election/cmds/change_owners.py

@@ -104,6 +104,8 @@ def usage(argv=sys.argv):
     parser.add_argument("-b", "--before", help="End date for matching merges")
     parser.add_argument("-c", "--config", help="Path to script configuration")
     parser.add_argument("-g", "--sigs", help="Path to SIGs repos file")
+    parser.add_argument("-t", "--tc-repos", help="Path to TC repos file",
+                        dest='tc_repos')
     parser.add_argument("-m", "--nonmember",
                         help="include non-foundation-members in electorate",
                         action="store_true")

openstack_election/cmds/generate_rolls.py

@@ -39,6 +39,7 @@ def change_owners_options_proxy(after, before, ref, outdir='./', sieve=None,
     options.legacy = None
     options.projects = None
     options.sigs = None
+    options.tc_repos = None
     options.verbose = 0
     options.nonmember = False
 

openstack_election/owners.py

@@ -136,6 +136,14 @@ def main(options):
     else:
         sigs_file = None
 
+    # TC repos file path
+    if options.tc_repos:
+        tc_repos_file = options.tc_repos
+    elif 'tc_repos' in config:
+        tc_repos_file = config['tc_repos']
+    else:
+        tc_repos_file = None
+
     # Whether to omit "extra ACs"
     if options.no_extra_acs:
         no_extra_acs = options.no_extra_acs
@@ -246,6 +254,30 @@ def main(options):
             if extra_acs:
                 gov_projects['sigs']['extra-acs'].extend(extra_acs)
 
+    # The set of repositories managed by The Technical Committee
+    if tc_repos_file:
+        tc_repos = utils.load_yaml(open(tc_repos_file).read())
+    elif projects_file:
+        tc_repos = []
+    else:
+        tc_repos = utils.get_from_git('openstack/governance',
+                                      'reference/'
+                                      'technical-committee-repos.yaml',
+                                      {'h': ref})
+    if tc_repos:
+        tc_repos = tc_repos[next(iter(tc_repos))]  # drop the top key
+        gov_projects['tc'] = {
+            'deliverables': {
+                'tc': {'repos': []},
+            },
+            'extra-acs': [],
+        }
+        for repo in tc_repos:
+            gov_projects['tc']['deliverables']['tc']['repos'].append(
+                repo['repo']
+            )
+            gov_projects['tc']['extra-acs'].extend(repo.get('extra_acs') or [])
+
     # A cache of full repo names existing in Gerrit, used to filter out repos
     # listed in governance which don't actually exist
     ger_repos = utils.query_gerrit('projects/', verbose=options.verbose)