Cleanup empty directories when expiring tiles

[chef.git] / cookbooks / tile / templates / default / cleanup-tiles.erb

diff --git a/cookbooks/tile/templates/default/cleanup-tiles.erb b/cookbooks/tile/templates/default/cleanup-tiles.erb
index b0a6a7419775b11cad211a47849741f4a3cb13f4..8278545ae3753b55e5603673f13d6099f4112ef4 100644 (file)
--- a/cookbooks/tile/templates/default/cleanup-tiles.erb
+++ b/cookbooks/tile/templates/default/cleanup-tiles.erb
@@ -5,6 +5,7 @@
 use strict;
 use warnings;
 
+use File::Basename;
 use File::Temp qw(tmpnam);
 use Filesys::Df;
 use LockFile::Simple;
@@ -34,6 +35,11 @@ if (df($tiledir)->{per} > 90)
                 my($time,$tile) = split(/ /, $line);
 
                 unlink($tile) || warn "Can't remove $tile: $!";
+
+                for (my $dir = dirname($tile); $dir ne $tiledir; $dir = dirname($dir))
+                {
+                    unlink($dir);
+                }
             }
             else
             {