view: simplify duplicate Message-ID handling

[public-inbox.git] / lib / PublicInbox / Import.pm

diff --git a/lib/PublicInbox/Import.pm b/lib/PublicInbox/Import.pm
index 6ac43d372d38d2e99d55bfb101f80e00c56333b6..d279fea1a43f25a823cd168801cc82bc24034e13 100644 (file)
--- a/lib/PublicInbox/Import.pm
+++ b/lib/PublicInbox/Import.pm
@@ -9,7 +9,7 @@ package PublicInbox::Import;
 use strict;
 use warnings;
 use base qw(PublicInbox::Lock);
-use PublicInbox::Spawn qw(spawn);
+use PublicInbox::Spawn qw(spawn popen_rd);
 use PublicInbox::MID qw(mids mid2path);
 use PublicInbox::Address;
 use PublicInbox::MsgTime qw(msg_timestamp msg_datestamp);
@@ -46,8 +46,7 @@ sub gfi_start {
 
        return ($self->{in}, $self->{out}) if $self->{pid};
 
-       my ($in_r, $in_w, $out_r, $out_w);
-       pipe($in_r, $in_w) or die "pipe failed: $!";
+       my ($out_r, $out_w);
        pipe($out_r, $out_w) or die "pipe failed: $!";
        my $git = $self->{git};
 
@@ -66,8 +65,7 @@ sub gfi_start {
        my $git_dir = $git->{git_dir};
        my @cmd = ('git', "--git-dir=$git_dir", qw(fast-import
                        --quiet --done --date-format=raw));
-       my $rdr = { 0 => $out_r, 1 => $in_w };
-       my $pid = spawn(\@cmd, undef, $rdr);
+       my ($in_r, $pid) = popen_rd(\@cmd, undef, { 0 => $out_r });
        $out_w->autoflush(1);
        $self->{in} = $in_r;
        $self->{out} = $out_w;