inboxwritable: add assert_usable_dir sub

[public-inbox.git] / lib / PublicInbox / InboxWritable.pm

diff --git a/lib/PublicInbox/InboxWritable.pm b/lib/PublicInbox/InboxWritable.pm
index ab7b0ed5a7ba3fa82e62de4bcbe6704af70a0c3c..9eab394d2d4072e88ece8c864e36bf08b39e4e9d 100644 (file)
--- a/lib/PublicInbox/InboxWritable.pm
+++ b/lib/PublicInbox/InboxWritable.pm
@@ -30,12 +30,19 @@ sub new {
        $self;
 }
 
+sub assert_usable_dir {
+       my ($self) = @_;
+       my $dir = $self->{inboxdir};
+       return $dir if defined($dir) && $dir ne '';
+       die "no inboxdir defined for $self->{name}\n";
+}
+
 sub init_inbox {
        my ($self, $shards, $skip_epoch, $skip_artnum) = @_;
        # TODO: honor skip_artnum
        my $v = $self->{version} || 1;
        if ($v == 1) {
-               my $dir = $self->{inboxdir} or die "no inboxdir in inbox\n";
+               my $dir = assert_usable_dir($self);
                PublicInbox::Import::init_bare($dir);
        } else {
                my $v2w = importer($self);