-# 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.
$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 ($$) {
my ($self, $path) = @_;
- $self->{-git_path}->{$path} ||= do {
+ $self->{-git_path}->{$path} //= do {
local $/ = "\n";
chomp(my $str = $self->qx(qw(rev-parse --git-path), $path));
# can't rely on 'q' on some 32-bit builds, but `d' works
my $st = pack('dd', $st[10], $st[7]); # 10: ctime, 7: size
- return 0 if $self->{alt_st} eq $st;
+ return 0 if ($self->{alt_st} // '') eq $st;
$self->{alt_st} = $st; # always a true value
}
+sub object_format {
+ $_[0]->{object_format} //= do {
+ my $fmt = $_[0]->qx(qw(config extensions.objectformat));
+ $fmt eq "sha256\n" ? \'sha256' : \undef;
+ }
+}
+
sub last_check_err {
my ($self) = @_;
my $fh = $self->{err_c} or return;
return; # unrecoverable error
}
}
- \substr($$rbuf, 0, $len, '');
+ my $no_pad = substr($$rbuf, 0, $len, '');
+ \$no_pad;
}
sub my_readline ($$) {
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 = $$req if ref($req);
scalar(@{$self->{inflight} // []}));
local $in_cleanup = 1;
delete $self->{async_cat};
+ delete $self->{async_chk};
async_wait_all($self);
delete $self->{inflight};
delete $self->{inflight_c};
sub local_nick ($) {
# don't show full FS path, basename should be OK:
- $_[0]->{git_dir} =~ m!/([^/]+?)(?:/*\.git/*)?\z! ? "$1.git" : '???';
+ $_[0]->{git_dir} =~ m!/([^/]+?)(?:/*\.git/*)?\z! ? "$1.git" : undef;
}
sub host_prefix_url ($$) {
"$scheme://$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 = $self->{cgit_url}) {
return map { host_prefix_url($env, $_) } @$urls;
}
- (local_nick($self));
+ (local_nick($self) // '???');
}
sub cat_async_begin {
(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
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;