[PATCH 2/2] v2writable: index_sync adds new epochs to alternates

[Eric Wong <e@80x24.org>]

Newly-cloned epochs need to be in alternates file of
all.git for the web and NNTP interfaces to work.  So
allow invocations of "public-inbox-index" to idempotently
ensure the epoch is visible from the all.git repo.
---
 lib/PublicInbox/V2Writable.pm | 1 +
 1 file changed, 1 insertion(+)

diff --git a/lib/PublicInbox/V2Writable.pm b/lib/PublicInbox/V2Writable.pm
index bc31ffa..6829a34 100644
--- a/lib/PublicInbox/V2Writable.pm
+++ b/lib/PublicInbox/V2Writable.pm
@@ -941,6 +941,7 @@ sub index_sync {
 		my $git_dir = git_dir_n($self, $i);
 		die "already reindexing!\n" if delete $self->{reindex_pipe};
 		-d $git_dir or next; # missing parts are fine
+		fill_alternates($self, $i);
 		my $git = PublicInbox::Git->new($git_dir);
 		my $unindex = delete $self->{"unindex-range.$i"};
 		$self->unindex($opts, $git, $unindex) if $unindex;
-- 
EW