use strict;
use warnings;
use base qw(PublicInbox::Lock);
-use PublicInbox::Spawn qw(spawn);
-use PublicInbox::MID qw(mids mid_mime mid2path);
+use PublicInbox::Spawn qw(spawn popen_rd);
+use PublicInbox::MID qw(mids mid2path);
use PublicInbox::Address;
use PublicInbox::MsgTime qw(msg_timestamp msg_datestamp);
use PublicInbox::ContentId qw(content_digest);
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};
my $git_dir = $git->{git_dir};
my @cmd = ('git', "--git-dir=$git_dir", qw(fast-import
--quiet --done --date-format=raw));
- my $rdr = { 0 => fileno($out_r), 1 => fileno($in_w) };
- my $pid = spawn(\@cmd, undef, $rdr);
- die "spawn fast-import failed: $!" unless defined $pid;
+ my ($in_r, $pid) = popen_rd(\@cmd, undef, { 0 => $out_r });
$out_w->autoflush(1);
$self->{in} = $in_r;
$self->{out} = $out_w;
my $env = { GIT_INDEX_FILE => $index };
run_die([@cmd, qw(read-tree -m -v -i), $self->{ref}], $env);
}
- run_die([@cmd, 'update-server-info'], undef);
- ($self->{path_type} eq '2/38') and eval {
+ run_die([@cmd, 'update-server-info']);
+ my $ibx = $self->{-inbox};
+ ($ibx && $self->{path_type} eq '2/38') and eval {
require PublicInbox::SearchIdx;
- my $ibx = $self->{-inbox} || $git_dir;
my $s = PublicInbox::SearchIdx->new($ibx);
$s->index_sync({ ref => $self->{ref} });
};
- eval { run_die([@cmd, qw(gc --auto)], undef) } if $do_gc;
+ eval { run_die([@cmd, qw(gc --auto)]) } if $do_gc;
}
sub barrier {
}
my $blob = $self->{mark}++;
- my $str = $mime->as_string;
- my $n = length($str);
+ my $raw_email = $mime->{-public_inbox_raw} // $mime->as_string;
+ my $n = length($raw_email);
$self->{bytes_added} += $n;
print $w "blob\nmark :$blob\ndata ", $n, "\n" or wfail;
- print $w $str, "\n" or wfail;
+ print $w $raw_email, "\n" or wfail;
# v2: we need this for Xapian
if ($self->{want_object_info}) {
my $oid = $self->get_mark(":$blob");
- $self->{last_object} = [ $oid, $n, \$str ];
+ $self->{last_object} = [ $oid, $n, \$raw_email ];
}
my $ref = $self->{ref};
my $commit = $self->{mark}++;
sub run_die ($;$$) {
my ($cmd, $env, $rdr) = @_;
my $pid = spawn($cmd, $env, $rdr);
- defined $pid or die "spawning ".join(' ', @$cmd)." failed: $!";
waitpid($pid, 0) == $pid or die join(' ', @$cmd) .' did not finish';
$? == 0 or die join(' ', @$cmd) . " failed: $?\n";
}
"$dt.$b64" . '@z';
}
-sub clean_purge_buffer {
- my ($oids, $buf) = @_;
- my $cmt_msg = 'purged '.join(' ',@$oids)."\n";
+sub rewrite_commit ($$$$) {
+ my ($self, $oids, $buf, $mime) = @_;
+ my ($name, $email, $at, $ct, $subject);
+ if ($mime) {
+ ($name, $email, $at, $ct, $subject) = extract_cmt_info($mime);
+ } else {
+ $name = $email = '';
+ $subject = 'purged '.join(' ', @$oids);
+ }
@$oids = ();
-
+ $subject .= "\n";
foreach my $i (0..$#$buf) {
my $l = $buf->[$i];
if ($l =~ /^author .* ([0-9]+ [\+-]?[0-9]+)$/) {
- $buf->[$i] = "author <> $1\n";
+ $at //= $1;
+ $buf->[$i] = "author $name <$email> $at\n";
+ } elsif ($l =~ /^committer .* ([0-9]+ [\+-]?[0-9]+)$/) {
+ $ct //= $1;
+ $buf->[$i] = "committer $self->{ident} $ct\n";
} elsif ($l =~ /^data ([0-9]+)/) {
- $buf->[$i++] = "data " . length($cmt_msg) . "\n";
- $buf->[$i] = $cmt_msg;
+ $buf->[$i++] = "data " . length($subject) . "\n";
+ $buf->[$i] = $subject;
last;
}
}
}
+# returns the new commit OID if a replacement was done
+# returns undef if nothing was done
sub replace_oids {
- my ($self, $replace) = @_; # oid => raw string
- my $tmp = "refs/heads/replace-".((keys %$replace)[0]);
+ my ($self, $mime, $replace_map) = @_; # oid => raw string
+ my $tmp = "refs/heads/replace-".((keys %$replace_map)[0]);
my $old = $self->{'ref'};
my $git = $self->{git};
my @export = (qw(fast-export --no-data --use-done-feature), $old);
} elsif (/^M 100644 ([a-f0-9]+) (\w+)/) {
my ($oid, $path) = ($1, $2);
$tree->{$path} = 1;
- my $sref = $replace->{$oid};
+ my $sref = $replace_map->{$oid};
if (defined $sref) {
push @oids, $oid;
my $n = length($$sref);
push @buf, $_ if $tree->{$path};
} elsif ($_ eq "\n") {
if (@oids) {
- my $out = join('', @buf);
- $out =~ s/^/# /sgm;
- warn "purge rewriting\n", $out, "\n";
- clean_purge_buffer(\@oids, \@buf);
+ if (!$mime) {
+ my $out = join('', @buf);
+ $out =~ s/^/# /sgm;
+ warn "purge rewriting\n", $out, "\n";
+ }
+ rewrite_commit($self, \@oids, \@buf, $mime);
$nreplace++;
}
$w->print(@buf, "\n") or wfail;
return if $nreplace == 0;
- run_die([@git, qw(-c gc.reflogExpire=now gc --prune=all)]);
+ run_die([@git, qw(-c gc.reflogExpire=now gc --prune=all --quiet)]);
# check that old OIDs are gone
my $err = 0;
- foreach my $oid (keys %$replace) {
+ foreach my $oid (keys %$replace_map) {
my @info = $git->check($oid);
if (@info) {
warn "$oid not replaced\n";
version 1.0
-=head1 SYNOPSYS
+=head1 SYNOPSIS
use Email::MIME;
use PublicInbox::Git;