Merge remote-tracking branch 'origin/manifest' into next

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

diff --git a/lib/PublicInbox/Git.pm b/lib/PublicInbox/Git.pm
index 9a38d7c8dce83bc0aa13d0ee870ab33924390580..f5c7a95c34d7aedad7860a1189f8e121167eb1fb 100644 (file)
--- a/lib/PublicInbox/Git.pm
+++ b/lib/PublicInbox/Git.pm
@@ -141,45 +141,28 @@ again:
                }
                return;
        }
-       $head =~ /^[0-9a-f]{40} \S+ (\d+)$/ or
+       $head =~ /^[0-9a-f]{40} \S+ ([0-9]+)$/ or
                fail($self, "Unexpected result from git cat-file: $head");
 
        my $size = $1;
-       my $ref_type = $ref ? ref($ref) : '';
-
        my $rv;
        my $left = $size;
-       $$ref = $size if ($ref_type eq 'SCALAR');
-       my $cb_err;
-
-       if ($ref_type eq 'CODE') {
-               $rv = eval { $ref->($in, \$left) };
-               $cb_err = $@;
-               # drain the rest
-               my $max = 8192;
-               while ($left > 0) {
-                       my $r = read($in, my $x, $left > $max ? $max : $left);
-                       defined($r) or fail($self, "read failed: $!");
-                       $r == 0 and fail($self, 'exited unexpectedly');
-                       $left -= $r;
-               }
-       } else {
-               my $offset = 0;
-               my $buf = '';
-               while ($left > 0) {
-                       my $r = read($in, $buf, $left, $offset);
-                       defined($r) or fail($self, "read failed: $!");
-                       $r == 0 and fail($self, 'exited unexpectedly');
-                       $left -= $r;
-                       $offset += $r;
-               }
-               $rv = \$buf;
+       $$ref = $size if $ref;
+
+       my $offset = 0;
+       my $buf = '';
+       while ($left > 0) {
+               my $r = read($in, $buf, $left, $offset);
+               defined($r) or fail($self, "read failed: $!");
+               $r == 0 and fail($self, 'exited unexpectedly');
+               $left -= $r;
+               $offset += $r;
        }
+       $rv = \$buf;
 
-       my $r = read($in, my $buf, 1);
+       my $r = read($in, my $lf, 1);
        defined($r) or fail($self, "read failed: $!");
-       fail($self, 'newline missing after blob') if ($r != 1 || $buf ne "\n");
-       die $cb_err if $cb_err;
+       fail($self, 'newline missing after blob') if ($r != 1 || $lf ne "\n");
 
        $rv;
 }
@@ -211,9 +194,10 @@ sub check {
 }
 
 sub _destroy {
-       my ($self, $in, $out, $pid) = @_;
+       my ($self, $in, $out, $pid, $err) = @_;
        my $p = delete $self->{$pid} or return;
        delete @$self{($in, $out)};
+       delete $self->{$err} if $err; # `err_c'
        waitpid $p, 0;
 }
 
@@ -243,7 +227,7 @@ sub qx {
 sub cleanup {
        my ($self) = @_;
        _destroy($self, qw(in out pid));
-       _destroy($self, qw(in_c out_c pid_c));
+       _destroy($self, qw(in_c out_c pid_c err_c));
        !!($self->{pid} || $self->{pid_c});
 }
 
@@ -318,8 +302,8 @@ sub modified ($) {
        foreach my $oid (<$fh>) {
                chomp $oid;
                my $buf = cat_file($self, $oid) or next;
-               $$buf =~ /^committer .*?> (\d+) [\+\-]?\d+/sm or next;
-               my $cmt_time = $1;
+               $$buf =~ /^committer .*?> ([0-9]+) [\+\-]?[0-9]+/sm or next;
+               my $cmt_time = $1 + 0;
                $modified = $cmt_time if $cmt_time > $modified;
        }
        $modified || time;