commit aa64673fe4ab4ab98183a8b8840f74f788ea6d33
Author: Jean-Philippe Evrard <jean-philippe@evrard.me>
Date:   Tue Apr 21 14:48:09 2020 +0200

    Add extra-ATCs from sigs-repos into the electorate
    
    Without this patch, extra-atcs that are defined in a SIG will not be
    taken into consideration for electorate rolls.
    
    This is a problem, as we intend to move i18n as a SIG, so we would
    lose their atc as part of the electorate.
    
    This fixes it by editing the spaghetti code for SIGs. It was already
    simulating the structure of a project named "SIG". So it made sense
    to extend it with 'extra-atcs'.
    
    Therefore to initialise extra-atcs for SIGs, we just have to
    have something like this in sigs-repos:
    
    ```
    signame:
      - repo: repo_location
        extra-atcs:
        - name: extra_atc_fullname
          email: extra_atc_email
          expires-in: extra_atc_expiry
          comment: extra_atc_comment
    ```
    
    Yes, it means that a SIG need to own a repo for this.
    This is not a problem at the moment, AFAIK.
    If this becomes a problem, we could think of removing the sigs-repos file,
    and just make SIGs some kind of project in governance, simplifying the code.
    
    Depends-On: https://review.opendev.org/721605
    Change-Id: I5e1c42c64f5e76dafb9420aa1f3363890b1b9d65

diff --git a/openstack_election/owners.py b/openstack_election/owners.py
index 9118d48..25a60cd 100644
--- a/openstack_election/owners.py
+++ b/openstack_election/owners.py
@@ -239,12 +239,14 @@ def main(options):
     for sig in sigs_repos:
         for repo in sigs_repos[sig]:
             if 'sigs' not in gov_projects:
-                gov_projects['sigs'] = {'deliverables': {}}
+                gov_projects['sigs'] = {'deliverables': {}, 'extra-atcs': []}
             if sig not in gov_projects['sigs']['deliverables']:
                 gov_projects['sigs']['deliverables'][sig] = {'repos': []}
-            for repo in sigs_repos[sig]:
-                gov_projects['sigs']['deliverables'][sig]['repos'].append(
-                    repo['repo'])
+            gov_projects['sigs']['deliverables'][sig]['repos'].append(
+                repo['repo'])
+            extra_atcs = repo.get('extra-atcs', [])
+            if extra_atcs:
+                gov_projects['sigs']['extra-atcs'].extend(extra_atcs)
 
     # A cache of full repo names existing in Gerrit, used to filter out repos
     # listed in governance which don't actually exist