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Merge rubygems master.

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This is RC version of Rubygems 2.7.0.
  688fb7e83c

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60133 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
hsbt 2017-10-08 01:32:18 +00:00
parent 6b05153a3a
commit c00e84327f
96 changed files with 2021 additions and 701 deletions
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33
lib/rubygems/commands/signout_command.rb Normal file
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# frozen_string_literal: true
require 'rubygems/command'
class Gem::Commands::SignoutCommand < Gem::Command
def initialize
super 'signout', 'Sign out from all the current sessions.'
end
def description # :nodoc:
'The `signout` command is used to sign out from all current sessions,'\
' allowing you to sign in using a different set of credentials.'
end
def usage # :nodoc:
program_name
end
def execute
credentials_path = Gem.configuration.credentials_path
if !File.exist?(credentials_path) then
alert_error 'You are not currently signed in.'
elsif !File.writable?(credentials_path) then
alert_error "File '#{Gem.configuration.credentials_path}' is read-only."\
' Please make sure it is writable.'
else
Gem.configuration.unset_api_key!
say 'You have successfully signed out from all sessions.'
end
end
end