Alexandre Julliard : git-to-cvs: Better detection of empty directories when generating .cvsignore.

[Alexandre Julliard]

Module: tools
Branch: master
Commit: 6bdf6719a223361a6e265dd9b5ce6c2d595d240c
URL:    http://source.winehq.org/git/?p=tools.git;a=commit;h=6bdf6719a223361a6e265dd9b5ce6c2d595d240c

Author: Alexandre Julliard <julliard at winehq.org>
Date:   Thu Sep 28 11:33:43 2006 +0200

git-to-cvs: Better detection of empty directories when generating .cvsignore.

---

 git-to-cvs |    7 +++++--
 1 files changed, 5 insertions(+), 2 deletions(-)

diff --git a/git-to-cvs b/git-to-cvs
index ef393ea..e8b058b 100755
--- a/git-to-cvs
+++ b/git-to-cvs
@@ -22,6 +22,7 @@ # with .git (or GIT_DIR) pointing to the
 #
 
 use Unicode::String qw(latin1 utf8);
+use File::Find;
 
 my %tags = ();
 
@@ -176,8 +177,10 @@ sub make_cvsignore($)
 {
     my $dir = shift;
     my %patterns = ();
-    my @files = glob "$dir/*";
-    if (@files > 1)  # we always have a CVS dir
+    my $is_dir_empty = 1;
+    find sub { $is_dir_empty = 0 unless (-d $_ || $_ eq ".cvsignore" || $File::Find::name =~ /\/CVS\//); }, $dir;
+
+    if (!$is_dir_empty)
     {
         foreach $file (read_all_gitignores($dir))
         {