.asf.yaml: Delete branches when pull requests are merged
https://github.com/apache/buildstream/branches/all shows a lot of
branches that have already been merged into master. They should perhaps
be cleaned up separately, but enable the `del_branch_on_merge` flag to
automatically delete such branches in the future.
diff --git a/.asf.yaml b/.asf.yaml
index 7483a9a..120de7b 100644
--- a/.asf.yaml
+++ b/.asf.yaml
@@ -33,6 +33,9 @@
# disable rebase button:
rebase: false
+ # Close branches when pull requests are merged
+ del_branch_on_merge: true
+
# Enable pages publishing
ghp_branch: gh-pages
ghp_path: /
