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authorEric Wong <e@80x24.org>2021-03-20 19:04:04 +0900
committerEric Wong <e@80x24.org>2021-03-21 09:45:47 +0000
commitb6829bbfd86f5d22a8ffb80fd7bfe59299fe6b55 (patch)
tree97a6e0a9bb519c24fdbef52776312861990af9b5 /lib/PublicInbox/Over.pm
parent7d2e572aca7297ea2015d2b6e7c71b672521ec82 (diff)
downloadpublic-inbox-b6829bbfd86f5d22a8ffb80fd7bfe59299fe6b55.tar.gz
"lei q" now preserves changes per-message keywords across
invocations when it's --output (Maildir or mbox) is reused
(with or without --augment).

In the future, these changes will be monitored via inotify,
EVFILT_VNODE or IMAP IDLE, too.

Unfortunately, this currently prevents "lei import" from ever
importing a message that's in an external.  That will be fixed
in a future change.
Diffstat (limited to 'lib/PublicInbox/Over.pm')
-rw-r--r--lib/PublicInbox/Over.pm22
1 files changed, 21 insertions, 1 deletions
diff --git a/lib/PublicInbox/Over.pm b/lib/PublicInbox/Over.pm
index 06ea439d..587e0516 100644
--- a/lib/PublicInbox/Over.pm
+++ b/lib/PublicInbox/Over.pm
@@ -7,7 +7,7 @@
 package PublicInbox::Over;
 use strict;
 use v5.10.1;
-use DBI;
+use DBI qw(:sql_types); # SQL_BLOB
 use DBD::SQLite;
 use PublicInbox::Smsg;
 use Compress::Zlib qw(uncompress);
@@ -349,4 +349,24 @@ sub check_inodes {
         }
 }
 
+sub blob_exists {
+        my ($self, $oidhex) = @_;
+        if (wantarray) {
+                my $sth = $self->dbh->prepare_cached(<<'', undef, 1);
+SELECT docid FROM xref3 WHERE oidbin = ?
+
+                $sth->bind_param(1, pack('H*', $oidhex), SQL_BLOB);
+                $sth->execute;
+                my $tmp = $sth->fetchall_arrayref;
+                map { $_->[0] } @$tmp;
+        } else {
+                my $sth = $self->dbh->prepare_cached(<<'', undef, 1);
+SELECT COUNT(*) FROM xref3 WHERE oidbin = ?
+
+                $sth->bind_param(1, pack('H*', $oidhex), SQL_BLOB);
+                $sth->execute;
+                $sth->fetchrow_array;
+        }
+}
+
 1;