git-cvsserver: fix disabling service via per-method config

diff --git a/git-cvsserver.perl b/git-cvsserver.perl
index 7fe7949b393aa8e833c0454895cc349d82cb901a..1de517791f8a293a9c770f6260ff48f9719845ad 100755 (executable)
--- a/git-cvsserver.perl
+++ b/git-cvsserver.perl
@@ -105,6 +105,7 @@
     unless ($line eq 'anonymous') {
        print "E Only anonymous user allowed via pserver\n";
        print "I HATE YOU\n";
+       exit 1;
     }
     $line = <STDIN>; chomp $line;    # validate the password?
     $line = <STDIN>; chomp $line;
@@ -183,19 +184,17 @@ sub req_Root
     }
     foreach my $line ( @gitvars )
     {
-        next unless ( $line =~ /^(.*?)\.(.*?)(?:\.(.*?))?=(.*)$/ );
-        unless ($3) {
-            $cfg->{$1}{$2} = $4;
+        next unless ( $line =~ /^(gitcvs)\.(?:(ext|pserver)\.)?([\w-]+)=(.*)$/ );
+        unless ($2) {
+            $cfg->{$1}{$3} = $4;
         } else {
             $cfg->{$1}{$2}{$3} = $4;
         }
     }
 
-    unless ( ($cfg->{gitcvs}{$state->{method}}{enabled}
-             and $cfg->{gitcvs}{$state->{method}}{enabled} =~ /^\s*(1|true|yes)\s*$/i)
-            or ($cfg->{gitcvs}{enabled}
-             and $cfg->{gitcvs}{enabled} =~ /^\s*(1|true|yes)\s*$/i) )
-    {
+    my $enabled = ($cfg->{gitcvs}{$state->{method}}{enabled}
+                  || $cfg->{gitcvs}{enabled});
+    unless ($enabled && $enabled =~ /^\s*(1|true|yes)\s*$/i) {
         print "E GITCVS emulation needs to be enabled on this repo\n";
         print "E the repo config file needs a [gitcvs] section added, and the parameter 'enabled' set to 1\n";
         print "E \n";
@@ -360,12 +359,52 @@ sub req_add
 
     argsplit("add");
 
+    my $updater = GITCVS::updater->new($state->{CVSROOT}, $state->{module}, $log);
+    $updater->update();
+
+    argsfromdir($updater);
+
     my $addcount = 0;
 
     foreach my $filename ( @{$state->{args}} )
     {
         $filename = filecleanup($filename);
 
+        my $meta = $updater->getmeta($filename);
+        my $wrev = revparse($filename);
+
+        if ($wrev && $meta && ($wrev < 0))
+        {
+            # previously removed file, add back
+            $log->info("added file $filename was previously removed, send 1.$meta->{revision}");
+
+            print "MT +updated\n";
+            print "MT text U \n";
+            print "MT fname $filename\n";
+            print "MT newline\n";
+            print "MT -updated\n";
+
+            unless ( $state->{globaloptions}{-n} )
+            {
+                my ( $filepart, $dirpart ) = filenamesplit($filename,1);
+
+                print "Created $dirpart\n";
+                print $state->{CVSROOT} . "/$state->{module}/$filename\n";
+
+                # this is an "entries" line
+                my $kopts = kopts_from_path($filepart);
+                $log->debug("/$filepart/1.$meta->{revision}//$kopts/");
+                print "/$filepart/1.$meta->{revision}//$kopts/\n";
+                # permissions
+                $log->debug("SEND : u=$meta->{mode},g=$meta->{mode},o=$meta->{mode}");
+                print "u=$meta->{mode},g=$meta->{mode},o=$meta->{mode}\n";
+                # transmit file
+                transmitfile($meta->{filehash});
+            }
+
+            next;
+        }
+
         unless ( defined ( $state->{entries}{$filename}{modified_filename} ) )
         {
             print "E cvs add: nothing known about `$filename'\n";
@@ -853,6 +892,7 @@ sub req_update
         if ( defined ( $wrev )
              and defined($meta->{revision})
              and $wrev == $meta->{revision}
+             and defined($state->{entries}{$filename}{modified_hash})
              and not exists ( $state->{opt}{C} ) )
         {
             $log->info("Tell the client the file is modified");
@@ -2478,7 +2518,7 @@ sub update
                     #$log->debug("ADDED    $name");
                     $head->{$name} = {
                         name => $name,
-                        revision => 1,
+                        revision => $head->{$name}{revision} ? $head->{$name}{revision}+1 : 1,
                         filehash => $hash,
                         commithash => $commit->{hash},
                         modified => $commit->{date},