Merge pull request #11 from sylvek/feature/remove-a-keystore

add 'keystore remove' command

leeloo/lib/leeloo/command.rb

@@ -83,6 +83,17 @@ def run
         end
       end
 
+      command "keystore remove" do |c|
+        c.syntax      = 'leeloo keystore remove <name>'
+        c.description = "remove a keystore (path/to/keystore is not destroyed)"
+
+        c.action do |args, options|
+          abort "name is missing" unless args.length == 1
+          @preferences.remove_keystore args.first
+          OutputFactory.create(options).render_preferences @preferences
+        end
+      end
+
       command "keystore add" do |c|
         c.syntax      = 'leeloo keystore add <name> <path/to/keystore>'
         c.description = "add a keystore"

leeloo/lib/leeloo/preferences.rb

@@ -32,6 +32,13 @@ def add_keystore keystore
                 @keystores << keystore
             end
         end
+
+        def remove_keystore name
+            keystore = @keystores.find { |k| k["name"] == name }
+            if keystore !=nil
+                @keystores.delete keystore
+            end
+        end
     end
 
     class PrivateLocalFileSystemPreferences < Preferences
@@ -82,6 +89,11 @@ def add_keystore keystore
             File.write("#{@path}/keystores", @keystores.to_yaml)
         end
 
+        def remove_keystore name
+            super name
+            File.write("#{@path}/keystores", @keystores.to_yaml)
+        end
+
     end
 
 end