fixed bug where File.exists?(path) was checking locally when we neede…

…d it to check on the remote server(s) with remote_file_exists?(path)

lib/capcake.rb

@@ -52,15 +52,19 @@ def capcake()
     _cset(:cache_path)        { File.join(tmp_path, "cache") }
     _cset(:logs_path)         { File.join(tmp_path, "logs") }
 
-    after("deploy:setup", "cake:database:config") if (!File.exists?(database_path))
-    after("deploy:symlink", "cake:database:symlink") if (File.exists?(database_path))
+    after("deploy:setup", "cake:database:config") if (!remote_file_exists?(database_path))
+    after("deploy:symlink", "cake:database:symlink") if (remote_file_exists?(database_path))
   end
 
   def defaults(val, default)
     val = default if (val.empty?)
     val
   end
 
+  def remote_file_exists?(full_path)
+    'true' ==  capture("if [ -e #{full_path} ]; then echo 'true'; fi").strip
+  end
+
   # =========================================================================
   # These are the tasks that are available to help with deploying web apps,
   # and specifically, Rails applications. You can have cap give you a summary