}
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");
$rv;
}
}
sub _destroy {
- my ($self, $in, $out, $pid) = @_;
+ my ($self, $in, $out, $pid, $err) = @_;
my $p = delete $self->{$pid} or return;
delete @$self{($in, $out)};
- waitpid $p, 0;
+ delete $self->{$err} if $err; # `err_c'
+
+ # PublicInbox::DS may not be loaded
+ eval { PublicInbox::DS::dwaitpid($p, undef, undef) };
+ waitpid($p, 0) if $@; # wait synchronously if not in event loop
}
sub fail {
sub cleanup {
my ($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});
}
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;