use strict;
use v5.10.1;
use parent qw(PublicInbox::WwwListing);
-use Digest::SHA ();
-use File::Spec ();
use bytes (); # length
use PublicInbox::Inbox;
use PublicInbox::Config;
use PublicInbox::Git;
use IO::Compress::Gzip qw(gzip);
use HTTP::Date qw(time2str);
-*try_cat = \&PublicInbox::Inbox::try_cat;
our $json = PublicInbox::Config::json();
$ctx->SUPER::url_regexp('publicInbox.grokManifest', 'match=domain');
}
-sub fingerprint ($) {
- my ($git) = @_;
- # TODO: convert to qspawn for fairness when there's
- # thousands of repos
- my ($fh, $pid) = $git->popen('show-ref');
- my $dig = Digest::SHA->new(1);
- while (read($fh, my $buf, 65536)) {
- $dig->add($buf);
- }
- close $fh;
- waitpid($pid, 0);
- return if $?; # empty, uninitialized git repo
- $dig->hexdigest;
-}
-
sub manifest_add ($$;$$) {
my ($ctx, $ibx, $epoch, $default_desc) = @_;
my $url_path = "/$ibx->{name}";
}
return unless -d $git_dir;
my $git = PublicInbox::Git->new($git_dir);
- my $fingerprint = fingerprint($git) or return; # no empty repos
-
- chomp(my $owner = $git->qx('config', 'gitweb.owner'));
- chomp(my $desc = try_cat("$git_dir/description"));
- utf8::decode($owner);
- utf8::decode($desc);
- $owner = undef if $owner eq '';
- $desc = 'Unnamed repository' if $desc eq '';
-
- # templates/hooks--update.sample and git-multimail in git.git
- # only match "Unnamed repository", not the full contents of
- # templates/this--description in git.git
- if ($desc =~ /\AUnnamed repository/) {
- $desc = "$default_desc [epoch $epoch]" if defined($epoch);
- }
-
- my $reference;
- chomp(my $alt = try_cat("$git_dir/objects/info/alternates"));
- if ($alt) {
- # n.b.: GitPython doesn't seem to handle comments or C-quoted
- # strings like native git does; and we don't for now, either.
- my @alt = split(/\n+/, $alt);
-
- # grokmirror only supports 1 alternate for "reference",
- if (scalar(@alt) == 1) {
- my $objdir = "$git_dir/objects";
- $reference = File::Spec->rel2abs($alt[0], $objdir);
- $reference =~ s!/[^/]+/?\z!!; # basename
- }
- }
+ my $ent = $git->manifest_entry($epoch, $default_desc) or return;
$ctx->{-abs2urlpath}->{$git_dir} = $url_path;
- my $modified = $git->modified;
+ my $modified = $ent->{modified};
if ($modified > ($ctx->{-mtime} // 0)) {
$ctx->{-mtime} = $modified;
}
- $ctx->{manifest}->{$url_path} = {
- owner => $owner,
- reference => $reference,
- description => $desc,
- modified => $modified,
- fingerprint => $fingerprint,
- };
+ $ctx->{manifest}->{$url_path} = $ent;
}
sub ibx_entry {