[PATCH] cvsserver: Add cvs co -c support

From: Lars Noschinski <lars@public.noschinski.de>
Date: Jul 17, 2008, 10:01 UTC
Message-ID: <1216288877-12140-5-git-send-email-lars@public.noschinski.de>
In-Reply-To: <1216288877-12140-4-git-send-email-lars@public.noschinski.de>

Implement cvs checkout's -c option by returning a list of all "modules". This is more useful than displaying a perl warning if -c is given.

Signed-off-by: Lars Noschinski <lars@public.noschinski.de>
---
 git-cvsserver.perl |   13 +++++++++++++
 1 files changed, 13 insertions(+), 0 deletions(-)

diff --git a/git-cvsserver.perl b/git-cvsserver.perl
index 0e4f5f9..afd9789 100755
--- a/git-cvsserver.perl
+++ b/git-cvsserver.perl
@@ -801,6 +801,19 @@ sub req_co
 
     argsplit("co");
 
+    # Provide list of modules, if -c was used.
+    if (exists $state->{opt}{c}) {
+        my $showref = `git show-ref --heads`;
+        for my $line (split '\n', $showref) {
+            if ( $line =~ m% refs/heads/(.*)$% ) {
+                print "M $1\t$1\n";
+            }
+        }
+        closedir HEADS;
+        print "ok\n";
+        return 1;
+    }
+
     my $module = $state->{args}[0];
     $state->{module} = $module;
     my $checkout_path = $module;

-- 
1.5.6.2