lib/commands/abstract_command.rb in gemcutter-0.1.2 vs lib/commands/abstract_command.rb in gemcutter-0.1.3

@@ -1,10 +1,12 @@
 require 'rubygems/local_remote_options'
 
 class Gem::AbstractCommand < Gem::Command
   include Gem::LocalRemoteOptions
 
+  URL = "http://gemcutter.org"
+
   def api_key
     Gem.configuration[:gemcutter_key]
   end
 
   def gemcutter_url
@@ -78,16 +80,18 @@
     @proxy_class || Net::HTTP
   end
 
   # @return [URI, nil] the HTTP-proxy as a URI if set; +nil+ otherwise
   def http_proxy
-    proxy = Gem.configuration[:http_proxy]
+    proxy = Gem.configuration[:http_proxy] || ENV['http_proxy'] || ENV['HTTP_PROXY']
     return nil if proxy.nil? || proxy == :no_proxy
     URI.parse(proxy)
   end
 
   def ask_for_password(message)
-    password = ui.ask_for_password(message)
+    system "stty -echo"
+    password = ask(message)
+    system "stty echo"
     ui.say("\n")
     password
   end
 end