Migrate to colored2 instead of unmaintained colored

CHANGELOG.md

@@ -8,7 +8,9 @@ To install release candidates run `[sudo] gem install cocoapods --pre`
 
 ##### Enhancements
 
-* None.  
+* Use the colored2 gem instead of colored.  
+  [Orta Therox](https://github.com/orta)
+  [xcodeproj#463](https://github.com/CocoaPods/Xcodeproj/pull/463)
 
 ##### Bug Fixes
 

Gemfile.lock

@@ -114,7 +114,7 @@ PATH
       cocoapods-stats (>= 1.0.0, < 2.0)
       cocoapods-trunk (>= 1.1.2, < 2.0)
       cocoapods-try (>= 1.1.0, < 2.0)
-      colored (~> 1.2)
+      colored2 (~> 3.1)
       escape (~> 0.0.4)
       fourflusher (~> 2.0.1)
       gh_inspector (~> 1.0)

Rakefile

@@ -146,7 +146,7 @@ begin
       lint = %w(ALL LINT).&(tasks).any?
 
       # Forcing colored to be included on String before Term::ANSIColor, so that Inch will work correctly.
-      require 'colored'
+      require 'colored2'
       ENV['GENERATE_COVERAGE'] = 'true'
       puts "\033[0;32mUsing #{`ruby --version`}\033[0m"
 

cocoapods.gemspec

@@ -42,7 +42,7 @@ Gem::Specification.new do |s|
 
   ## Version 5 needs Ruby 2.2, so we specify an upper bound to stay compatible with system ruby
   s.add_runtime_dependency 'activesupport', '>= 4.0.2', '< 5'
-  s.add_runtime_dependency 'colored',       '~> 1.2'
+  s.add_runtime_dependency 'colored2',       '~> 3.1'
   s.add_runtime_dependency 'escape',        '~> 0.0.4'
   s.add_runtime_dependency 'fourflusher',   '~> 2.0.1'
   s.add_runtime_dependency 'gh_inspector',  '~> 1.0'

lib/cocoapods/command.rb

-require 'colored'
+require 'colored2'
 require 'claide'
 require 'molinillo/errors'
 

lib/cocoapods/user_interface.rb

@@ -6,7 +6,7 @@ module Pod
   # information and for a verbose mode.
   #
   module UserInterface
-    require 'colored'
+    require 'colored2'
 
     @title_colors      =  %w( yellow green )
     @title_level       =  0

spec/integration.rb

@@ -46,8 +46,8 @@ require 'rubygems'
 require 'bundler/setup'
 
 require 'pretty_bacon'
-require 'colored'
 require 'CLIntegracon'
+require 'colored2'
 
 require 'cocoapods-core/lockfile'
 require 'cocoapods-core/yaml_helper'