-#!/usr/bin/perl -w
-# Copyright (C) 2013, Eric Wong <normalperson@yhbt.net> and all contributors
-# License: AGPLv3 or later (https://www.gnu.org/licenses/agpl-3.0.txt)
-#
-# One-off script to convert an slrnpull news spool from gmane, usage:
-=begin usage
- mkdir -p $HOME/.public-inbox
- MAINREPO=/path/to/your/repo.git
- export ORIGINAL_RECIPIENT='list@example.com'
- git init --bare $MAINREPO
- export GIT_CONFIG=$HOME/.public-inbox/config
- git config publicinbox.$LISTNAME.address $ORIGINAL_RECIPIENT
- git config publicinbox.$LISTNAME.mainrepo $MAINREPO
- unset GIT_CONFIG
- ./import_gmane_spool SLRNPULL_ROOT/news/foo/bar
-=cut
-use strict;
-use warnings;
-use Email::Simple;
-use PublicInbox::Filter;
-use PublicInbox::Config;
-use IPC::Run qw(run);
-sub usage { "Usage:\n".join("",grep(/\t/, `head -n 24 $0`)) }
-my $spool = shift @ARGV or die usage();
-defined $ENV{ORIGINAL_RECIPIENT} or die usage();
-my @args = ('public-inbox-mda');
-
-chdir $spool or die "chdir $spool failed: $!\n";
-
-foreach my $n (sort { $a <=> $b } grep(/\d+\z/, glob("*"))) {
- if (open my $fh, '<', $n) {
- my $s = eval {
- local $/;
- Email::Simple->new(<$fh>);
- };
-
- # 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");
- }
-
- # this is needed for "git rev-list --since=..." to work
- local $ENV{GIT_COMMITTER_DATE} = $s->header('Date');
-
- # 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()");
-
- my $orig = $s->as_string;
- close $fh or die "close failed: $!\n";
- eval { run(\@args, \$orig) };
- die "fail $n: $?\n" if $?;
- die "fail $n: $@\n" if $@;
- } else {
- warn "Failed to open $n: $!\n";
- }
-}