about summary refs log tree commit homepage
path: root/scripts/import_slrnspool
diff options
context:
space:
mode:
authorEric Wong <e@80x24.org>2015-01-11 04:28:46 +0000
committerEric Wong <e@80x24.org>2015-01-11 04:31:31 +0000
commit6e97491f3c4a9787622618b4409659af67695cf5 (patch)
treea74ae7a233a3b4de78f80d75e16fa61359d7bb64 /scripts/import_slrnspool
parent4f89debb03699637a210158d0d04d11f62fae830 (diff)
downloadpublic-inbox-6e97491f3c4a9787622618b4409659af67695cf5.tar.gz
This allows incremental imports of slrn spools, ideal for
tracking lists via gmane.
Diffstat (limited to 'scripts/import_slrnspool')
-rwxr-xr-xscripts/import_slrnspool69
1 files changed, 69 insertions, 0 deletions
diff --git a/scripts/import_slrnspool b/scripts/import_slrnspool
new file mode 100755
index 00000000..560c08c2
--- /dev/null
+++ b/scripts/import_slrnspool
@@ -0,0 +1,69 @@
+#!/usr/bin/perl -w
+# Copyright (C) 2015, all contributors <meta@public-inbox.org>
+# License: AGPLv3 or later (https://www.gnu.org/licenses/agpl-3.0.txt)
+#
+# Incremental (or one-shot) importer of a slrnpull news spool
+=begin usage
+        export ORIGINAL_RECIPIENT=address@example.com
+        public-inbox-init $LISTNAME $GIT_DIR $HTTP_URL $ORIGINAL_RECIPIENT
+        ./import_slrnspool SLRNPULL_ROOT/news/foo/bar
+=cut
+use strict;
+use warnings;
+use PublicInbox::Config;
+use Email::Filter;
+use Email::LocalDelivery;
+sub usage { "Usage:\n".join('',grep(/\t/, `head -n 10 $0`)) }
+my $spool = shift @ARGV or die usage();
+my $recipient = $ENV{ORIGINAL_RECIPIENT};
+defined $recipient or die usage();
+my @mda = qw(public-inbox-mda);
+my $config = PublicInbox::Config->new;
+my $cfg = $config->lookup($recipient);
+defined $cfg or exit(1);
+use Data::Dumper; print STDERR Dumper($cfg);
+
+sub get_min {
+        my ($cfg) = @_;
+        $cfg->{importslrnspoolstate} || 1
+}
+
+sub set_min {
+        my ($cfg, $num) = @_;
+        my $f = PublicInbox::Config->default_file;
+        my @cmd = (qw/git config/, "--file=$f",
+                   "publicinbox.$cfg->{listname}.importslrnspoolstate", $num);
+        system(@cmd) == 0 or die join(' ', @cmd). " failed: $?\n";
+}
+
+my $n = get_min();
+my $ok;
+my $max_gap = 10000;
+my $max = $n + $max_gap;
+
+for (; $n < $max; $n++) {
+        my $fn = "$spool/$n";
+        print STDERR $fn, "\n";
+        open(my $fh, '<', $fn) or next;
+        $max = $n + $max_gap;
+        my $f = Email::Filter->new(data => eval { local $/; <$fh> });
+        my $s = $f->simple;
+
+        # gmane rewrites Received headers, which increases spamminess
+        my @h = $s->header('Original-Received');
+        if (@h) {
+                $s->header_set('Received', @h);
+                $s->header_set('Original-Received');
+        }
+
+        # triggers for the SA HEADER_SPAM rule
+        foreach my $drop (qw(Approved)) { $s->header_set($drop) }
+
+        # appears to be an old gmane bug:
+        $s->header_set('connect()');
+
+        $f->exit(0);
+        $f->pipe(@mda);
+        $ok = $n + 1;
+        set_min($cfg, $ok);
+}