1 files changed, 11 insertions, 14 deletions

diff --git a/lib/PublicInbox/Cgit.pm b/lib/PublicInbox/Cgit.pm
index cc729aa2..a63f8902 100644
--- a/lib/PublicInbox/Cgit.pm
+++ b/lib/PublicInbox/Cgit.pm
@@ -1,4 +1,4 @@
-# Copyright (C) 2019-2021 all contributors <meta@public-inbox.org>
+# Copyright (C) all contributors <meta@public-inbox.org>
 # License: AGPL-3.0+ <https://www.gnu.org/licenses/agpl-3.0.txt>
 
 # wrapper for cgit(1) and git-http-backend(1) for browsing and
@@ -6,7 +6,7 @@
 # directive to be set in the public-inbox config file.
 
 package PublicInbox::Cgit;
-use strict;
+use v5.12;
 use PublicInbox::GitHTTPBackend;
 use PublicInbox::Git;
 # not bothering with Exporter for a one-off
@@ -40,10 +40,9 @@ sub locate_cgit ($) {
                 if (defined($cgit_bin) && $cgit_bin =~ m!\A(.+?)/[^/]+\z!) {
                         unshift @dirs, $1 if -d $1;
                 }
-                foreach my $d (@dirs) {
-                        my $f = "$d/cgit.css";
-                        next unless -f $f;
-                        $cgit_data = $d;
+                for (@dirs) {
+                        next unless -f "$_/cgit.css";
+                        $cgit_data = $_;
                         last;
                 }
         }
@@ -65,17 +64,15 @@ sub new {
 
         # some cgit repos may not be mapped to inboxes, so ensure those exist:
         my $code_repos = $pi_cfg->{-code_repos};
-        foreach my $k (keys %$pi_cfg) {
-                $k =~ /\Acoderepo\.(.+)\.dir\z/ or next;
-                my $dir = $pi_cfg->{$k};
-                $code_repos->{$1} ||= $pi_cfg->fill_code_repo($1);
+        for my $k (grep(/\Acoderepo\.(?:.+)\.dir\z/, keys %$pi_cfg)) {
+                $k = substr($k, length('coderepo.'), -length('.dir'));
+                $code_repos->{$k} //= $pi_cfg->fill_code_repo($k);
         }
         while (my ($nick, $repo) = each %$code_repos) {
                 $self->{"\0$nick"} = $repo;
         }
-        my $cgit_static = $pi_cfg->{-cgit_static};
-        my $static = join('|', map { quotemeta $_ } keys %$cgit_static);
-        $self->{static} = qr/\A($static)\z/;
+        my $s = join('|', map { quotemeta } keys %{$pi_cfg->{-cgit_static}});
+        $self->{static} = qr/\A($s)\z/;
         $self;
 }
 
@@ -114,7 +111,7 @@ sub call {
 
         my $cgi_env = { PATH_INFO => $path_info };
         foreach (@PASS_ENV) {
-                defined(my $v = $env->{$_}) or next;
+                my $v = $env->{$_} // next;
                 $cgi_env->{$_} = $v;
         }
         $cgi_env->{'HTTPS'} = 'on' if $env->{'psgi.url_scheme'} eq 'https';