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* lib/rubygems/user_interaction.rb (Gem::StreamUI#ask_for_password):

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use io/console.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@27669 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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nobu 2010-05-08 04:11:30 +00:00
parent 163f974208
commit adf6297ec8
2 changed files with 7 additions and 32 deletions
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ChangeLog
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@ -1,4 +1,7 @@
Sat May 8 13:05:37 2010 Nobuyoshi Nakada <nobu@ruby-lang.org>
Sat May 8 13:11:28 2010 Nobuyoshi Nakada <nobu@ruby-lang.org>
* lib/rubygems/user_interaction.rb (Gem::StreamUI#ask_for_password):
use io/console.
* ext/io/console: imported. [ruby-dev:40897]

34
lib/rubygems/user_interaction.rb
View file

@ -224,41 +224,13 @@ class Gem::StreamUI
def ask_for_password(question)
return nil if not @ins.tty?
require 'io/console'
@outs.print(question + " ")
@outs.flush
Gem.win_platform? ? ask_for_password_on_windows : ask_for_password_on_unix
end
##
# Asks for a password that works on windows. Ripped from the Heroku gem.
def ask_for_password_on_windows
require "Win32API"
char = nil
password = ''
while char = Win32API.new("crtdll", "_getch", [ ], "L").Call do
break if char == 10 || char == 13 # received carriage return or newline
if char == 127 || char == 8 # backspace and delete
password.slice!(-1, 1)
else
password << char.chr
end
end
puts
password
end
##
# Asks for a password that works on unix
def ask_for_password_on_unix
system "stty -echo"
password = @ins.gets
password = @ins.noecho {@ins.gets}
password.chomp! if password
system "stty echo"
password
end