cvsserver: Do not include status output for subdirectories if -l is passed

diff --git a/git-cvsserver.perl b/git-cvsserver.perl
index ecded3b9cba9e18117f7372af37e9b56203a6fcf..89a4dac291b1d6626b769c91cafc653658cf53cf 100755 (executable)
--- a/git-cvsserver.perl
+++ b/git-cvsserver.perl
@@ -73,8 +73,8 @@
     'status'          => \&req_status,
     'admin'           => \&req_CATCHALL,
     'history'         => \&req_CATCHALL,
-    'watchers'        => \&req_CATCHALL,
-    'editors'         => \&req_CATCHALL,
+    'watchers'        => \&req_EMPTY,
+    'editors'         => \&req_EMPTY,
     'annotate'        => \&req_annotate,
     'Global_option'   => \&req_Globaloption,
     #'annotate'        => \&req_CATCHALL,
@@ -199,6 +199,11 @@ sub req_CATCHALL
     $log->warn("Unhandled command : req_$cmd : $data");
 }
 
+# This method invariably succeeds with an empty response.
+sub req_EMPTY
+{
+    print "ok\n";
+}
 
 # Root pathname \n
 #     Response expected: no. Tell the server which CVSROOT to use. Note that
@@ -1423,6 +1428,8 @@ sub req_status
     {
         $filename = filecleanup($filename);
 
+        next if exists($state->{opt}{l}) && index($filename, '/', length($state->{prependdir})) >= 0;
+
         my $meta = $updater->getmeta($filename);
         my $oldmeta = $meta;
 
@@ -1466,8 +1473,10 @@ sub req_status
 
         $status ||= "Unknown";
 
+        my ($filepart) = filenamesplit($filename);
+
         print "M ===================================================================\n";
-        print "M File: $filename\tStatus: $status\n";
+        print "M File: $filepart\tStatus: $status\n";
         if ( defined($state->{entries}{$filename}{revision}) )
         {
             print "M Working revision:\t" . $state->{entries}{$filename}{revision} . "\n";
@@ -2543,13 +2552,20 @@ sub update
                     if ($parent eq $lastpicked) {
                         next;
                     }
-                    my $base = safe_pipe_capture('git-merge-base',
+                   my $base = eval {
+                           safe_pipe_capture('git-merge-base',
                                                 $lastpicked, $parent);
+                   };
+                   # The two branches may not be related at all,
+                   # in which case merge base simply fails to find
+                   # any, but that's Ok.
+                   next if ($@);
+
                     chomp $base;
                     if ($base) {
                         my @merged;
                         # print "want to log between  $base $parent \n";
-                        open(GITLOG, '-|', 'git-log', "$base..$parent")
+                        open(GITLOG, '-|', 'git-log', '--pretty=medium', "$base..$parent")
                          or die "Cannot call git-log: $!";
                         my $mergedhash;
                         while (<GITLOG>) {