From: Eric Wong <e@80x24.org>
Date: Fri, 11 Jan 2019 01:02:45 +0000 (+0000)
Subject: v2writable: purge ignores non-existent git epoch directories
X-Git-Tag: v1.2.0~382^2~3
X-Git-Url: http://www.git.stargrave.org/?a=commitdiff_plain;h=ec4f98cb7ad6f6baf19ca208947fcb563a4ed8fe;p=public-inbox.git

v2writable: purge ignores non-existent git epoch directories

We don't require every git epoch to exist since we support
the --skip feature in public-inbox-init.
---

diff --git a/lib/PublicInbox/V2Writable.pm b/lib/PublicInbox/V2Writable.pm
index 08d18fc0..970244eb 100644
--- a/lib/PublicInbox/V2Writable.pm
+++ b/lib/PublicInbox/V2Writable.pm
@@ -286,7 +286,9 @@ sub purge_oids {
 	my $pfx = "$self->{-inbox}->{mainrepo}/git";
 	my $purges = [];
 	foreach my $i (0..$self->{epoch_max}) {
-		my $git = PublicInbox::Git->new("$pfx/$i.git");
+		my $git_dir = "$pfx/$i.git";
+		-d $git_dir or next;
+		my $git = PublicInbox::Git->new($git_dir);
 		my $im = $self->import_init($git, 0, 1);
 		$purges->[$i] = $im->purge_oids($purge);
 	}