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core: UI supports not echoing

This commit is contained in:
Mitchell Hashimoto 2014-01-25 13:17:29 -08:00
parent 222ec288f2
commit 1a7b78e00e
1 changed files with 10 additions and 2 deletions
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12
lib/vagrant/ui.rb
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@ -1,4 +1,5 @@
require "delegate" require "delegate"
require "io/console"
require "thread" require "thread"
require "log4r" require "log4r"
@ -123,17 +124,24 @@ module Vagrant
# Setup the options so that the new line is suppressed # Setup the options so that the new line is suppressed
opts ||= {} opts ||= {}
opts[:echo] = true if !opts.has_key?(:echo)
opts[:new_line] = false if !opts.has_key?(:new_line) opts[:new_line] = false if !opts.has_key?(:new_line)
opts[:prefix] = false if !opts.has_key?(:prefix) opts[:prefix] = false if !opts.has_key?(:prefix)
# Output the data # Output the data
say(:info, message, opts) say(:info, message, opts)
input = nil
if opts[:echo]
input = $stdin.gets
else
input = $stdin.noecho(&:gets)
end
# Get the results and chomp off the newline. We do a logical OR # Get the results and chomp off the newline. We do a logical OR
# here because `gets` can return a nil, for example in the case # here because `gets` can return a nil, for example in the case
# that ctrl-D is pressed on the input. # that ctrl-D is pressed on the input.
input = $stdin.gets || "" (input || "").chomp
input.chomp
end end
# This is used to output progress reports to the UI. # This is used to output progress reports to the UI.