lei_to_mail: lazy-require LeiDedupe

LeiDedupe requires SQLite, so we may want to be able to test
writing mail without DBI or SQLite down the line.

diff --git a/lib/PublicInbox/LeiToMail.pm b/lib/PublicInbox/LeiToMail.pm
index ead00d1a6d890be7720e61804d1495fd1c25dd0a..1c0f3108f632ec551bf5e3aad95802c961a92df4 100644 (file)
--- a/lib/PublicInbox/LeiToMail.pm
+++ b/lib/PublicInbox/LeiToMail.pm
@@ -270,9 +270,11 @@ sub _mbox_write_cb ($$$$) {
 
 sub write_cb { # returns a callback for git_to_mail
        my ($cls, $dst, $lei) = @_;
+       require PublicInbox::LeiDedupe;
        if ($dst =~ s!\A(mbox(?:rd|cl|cl2|o))?:!!) {
                _mbox_write_cb($cls, $1, $dst, $lei);
        }
+       # TODO: Maildir, MH, IMAP, JMAP ...
 }
 
 1;