X-Git-Url: http://www.git.stargrave.org/?a=blobdiff_plain;f=lib%2FPublicInbox%2FGit.pm;h=395add1fecee08305e6748b989a341b89b0b526d;hb=6dec9bf8c0e1b859703d7a5dfb87052cf4e87846;hp=309f80dbfcf001e51f130cddee1a14ee38303dd3;hpb=8d2513221e73649aed85ce8c3f37f7025ec1fec9;p=public-inbox.git

diff --git a/lib/PublicInbox/Git.pm b/lib/PublicInbox/Git.pm
index 309f80db..395add1f 100644
--- a/lib/PublicInbox/Git.pm
+++ b/lib/PublicInbox/Git.pm
@@ -1,4 +1,4 @@
-# Copyright (C) 2014-2021 all contributors <meta@public-inbox.org>
+# Copyright (C) all contributors <meta@public-inbox.org>
 # License: GPLv2 or later <https://www.gnu.org/licenses/gpl-2.0.txt>
 #
 # Used to read files from a git repository without excessive forking.
@@ -66,7 +66,7 @@ sub new {
 	$git_dir =~ tr!/!/!s;
 	$git_dir =~ s!/*\z!!s;
 	# may contain {-tmp} field for File::Temp::Dir
-	bless { git_dir => $git_dir, alt_st => '', -git_path => {} }, $class
+	bless { git_dir => $git_dir }, $class
 }
 
 sub git_path ($$) {
@@ -90,10 +90,17 @@ sub alternates_changed {
 
 	# can't rely on 'q' on some 32-bit builds, but `d' works
 	my $st = pack('dd', $st[10], $st[7]); # 10: ctime, 7: size
-	return 0 if $self->{alt_st} eq $st;
+	return 0 if ($self->{alt_st} // '') eq $st;
 	$self->{alt_st} = $st; # always a true value
 }
 
+sub object_format {
+	$_[0]->{object_format} //= do {
+		my $fmt = $_[0]->qx(qw(config extensions.objectformat));
+		$fmt eq "sha256\n" ? \'sha256' : \undef;
+	}
+}
+
 sub last_check_err {
 	my ($self) = @_;
 	my $fh = $self->{err_c} or return;
@@ -342,7 +349,7 @@ sub async_abort ($) {
 	while (scalar(@{$self->{inflight_c} // []}) ||
 			scalar(@{$self->{inflight} // []})) {
 		for my $c ('', '_c') {
-			my $q = $self->{"inflight$c"};
+			my $q = $self->{"inflight$c"} or next;
 			while (@$q) {
 				my ($req, $cb, $arg) = splice(@$q, 0, 3);
 				$req = $$req if ref($req);
@@ -456,6 +463,16 @@ sub host_prefix_url ($$) {
 	"$scheme://$host_port". ($env->{SCRIPT_NAME} || '/') . $url;
 }
 
+sub base_url { # for coderepos, PSGI-only
+	my ($self, $env) = @_; # env - PSGI env
+	my $url = host_prefix_url($env, '');
+	# for mount in Plack::Builder
+	$url .= '/' if substr($url, -1, 1) ne '/';
+	$url . $self->{nick} . '/';
+}
+
+sub isrch {} # TODO
+
 sub pub_urls {
 	my ($self, $env) = @_;
 	if (my $urls = $self->{cgit_url}) {
@@ -491,6 +508,33 @@ sub modified ($) {
 	(split(/ /, <$fh> // time))[0] + 0; # integerize for JSON
 }
 
+sub try_cat {
+	my ($path) = @_;
+	open(my $fh, '<', $path) or return '';
+	local $/;
+	<$fh> // '';
+}
+
+sub cat_desc ($) {
+	my $desc = try_cat($_[0]);
+	chomp $desc;
+	utf8::decode($desc);
+	$desc =~ s/\s+/ /smg;
+	$desc eq '' ? undef : $desc;
+}
+
+sub description {
+	cat_desc("$_[0]->{git_dir}/description") // 'Unnamed repository';
+}
+
+sub cloneurl {
+	my ($self, $env) = @_;
+	$self->{cloneurl} // do {
+		my @urls = split(/\s+/s, try_cat("$self->{git_dir}/cloneurl"));
+		scalar(@urls) ? ($self->{cloneurl} = \@urls) : undef;
+	} // [ substr(base_url($self, $env), 0, -1) ];
+}
+
 # for grokmirror, which doesn't read gitweb.description
 # templates/hooks--update.sample and git-multimail in git.git
 # only match "Unnamed repository", not the full contents of
@@ -513,14 +557,8 @@ sub manifest_entry {
 	chomp(my $owner = $self->qx('config', 'gitweb.owner'));
 	utf8::decode($owner);
 	$ent->{owner} = $owner eq '' ? undef : $owner;
-	my $desc = '';
-	if (open($fh, '<', "$git_dir/description")) {
-		local $/ = "\n";
-		chomp($desc = <$fh>);
-		utf8::decode($desc);
-	}
-	$desc = 'Unnamed repository' if $desc eq '';
-	if (defined $epoch && $desc =~ /\AUnnamed repository/) {
+	my $desc = description($self);
+	if (defined $epoch && index($desc, 'Unnamed repository') == 0) {
 		$desc = "$default_desc [epoch $epoch]";
 	}
 	$ent->{description} = $desc;