repositories.rb in forj-0.0.12

- old
+ new

@@ -13,10 +13,12 @@
 #    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 #    See the License for the specific language governing permissions and
 #    limitations under the License.
 
 require 'git'
+require 'fileutils'
+require 'require_relative'
 
 require_relative 'yaml_parse.rb'
 include YamlParse
 
 module Repositories
@@ -27,12 +29,14 @@
 
     home = File.expand_path('~')
     path = home + '/.hpcloud/'
 
     begin
-      unless File.directory?(path) do
-          Git.clone(maestro_url, 'maestro', :path => path)
+      if File.directory?(path)
+        if File.directory?(path + 'maestro')
+          FileUtils.rm_r path + 'maestro'
         end
+        Git.clone(maestro_url, 'maestro', :path => path)
       end
     rescue
       puts 'Error while cloning the repo from %s' % [maestro_url]
       puts 'If this error persist you could clone the repo manually in ~/.hpcloud/'
     end
\ No newline at end of file