pop3: reduce memory use while generating the mailbox cache

[public-inbox.git] / scripts / import_slrnspool

diff --git a/scripts/import_slrnspool b/scripts/import_slrnspool
index b913cf3212d17de382ce91ba761b0c9025a58529..d9a35dfdfa86b817018540bf3450ffbbbf289f94 100755 (executable)
--- a/scripts/import_slrnspool
+++ b/scripts/import_slrnspool
@@ -1,5 +1,5 @@
 #!/usr/bin/perl -w
-# Copyright (C) 2015-2019 all contributors <meta@public-inbox.org>
+# Copyright (C) 2015-2021 all contributors <meta@public-inbox.org>
 # License: AGPL-3.0+ <https://www.gnu.org/licenses/agpl-3.0.txt>
 #
 # Incremental (or one-shot) importer of a slrnpull news spool
@@ -11,7 +11,7 @@
 use strict;
 use warnings;
 use PublicInbox::Config;
-use PublicInbox::MIME;
+use PublicInbox::Eml;
 use PublicInbox::Import;
 use PublicInbox::Git;
 sub usage { "Usage:\n".join('',grep(/\t/, `head -n 10 $0`)) }
@@ -22,8 +22,8 @@ $SIG{TERM} = $sighandler;
 my $spool = shift @ARGV or die usage();
 my $recipient = $ENV{ORIGINAL_RECIPIENT};
 defined $recipient or die usage();
-my $config = PublicInbox::Config->new;
-my $ibx = $config->lookup($recipient);
+my $cfg = PublicInbox::Config->new;
+my $ibx = $cfg->lookup($recipient);
 my $git = $ibx->git;
 my $im;
 if ($ibx->version == 2) {
@@ -70,7 +70,7 @@ for (; $exit == 0 && $n < $max; $n++) {
        $max = $n + $max_gap;
        print STDERR $fn, "\n";
 
-       my $mime = PublicInbox::MIME->new(eval { local $/; <$fh> });
+       my $mime = PublicInbox::Eml->new(do { local $/; <$fh> });
        $filter->scrub($mime);
        $im->add($mime);