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| | #!/usr/bin/perl -w
# Copyright (C) 2014, Eric Wong <e@80x24.org> and all contributors
# License: AGPLv3 or later (https://www.gnu.org/licenses/agpl-3.0.txt)
#
# Script to import a Maildir into a public-inbox
=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.$INBOX.address $ORIGINAL_RECIPIENT
git config publicinbox.$INBOX.mainrepo $MAINREPO
unset GIT_CONFIG
./import_maildir /path/to/maildir/
=cut
use strict;
use warnings;
use Email::Filter;
use Date::Parse qw/str2time/;
use IPC::Run qw/run/;
sub usage { "Usage:\n".join('', grep(/\t/, `head -n 24 $0`)) }
my $dir = shift @ARGV or die usage();
defined $ENV{ORIGINAL_RECIPIENT} or die usage();
my @mda = qw(public-inbox-mda);
foreach my $sub (qw(cur new tmp)) {
-d "$dir/$sub" or die "$dir is not a Maildir (missing $sub)\n";
}
my @msgs;
foreach my $sub (qw(cur new)) {
foreach my $fn (glob("$dir/$sub/*")) {
open my $fh, '<', $fn or next;
my $f = Email::Filter->new(data => eval { local $/; <$fh> });
my $date = $f->simple->header('Date');
my $t = eval { str2time($date) };
$f->exit(0);
$f->ignore;
defined $t or next;
my @fn = split(m!/!, $fn);
push @msgs, [ $t, "$sub/" . pop @fn, $date ];
}
}
@msgs = sort { $b->[0] <=> $a->[0] } @msgs;
while (my $ary = pop @msgs) {
my $fn = "$dir/$ary->[1]";
local $ENV{GIT_COMMITTER_DATE} = $ary->[2]; # this preserves timezone
run(\@mda, '<', $fn);
}
1;
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