From 76fefd5d3f90b2e17cafca374ea877048ac718ea Mon Sep 17 00:00:00 2001
From: Frederico Bittencourt <fred.rbittencourt@gmail.com>
Date: Sat, 15 Oct 2016 15:21:12 -0300
Subject: show deprecated warning on bundle show --outdated

---
 lib/bundler/cli/show.rb | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/lib/bundler/cli/show.rb b/lib/bundler/cli/show.rb
index 77e845a603..a8e2cacd6d 100644
--- a/lib/bundler/cli/show.rb
+++ b/lib/bundler/cli/show.rb
@@ -17,6 +17,10 @@ module Bundler
         Bundler.load.lock
       end
 
+      if options[:outdated]
+        Bundler.ui.warn("Deprecated: use `bundle info GEM` or `bundle outdated` instead of `bundle show --outdated`")
+      end
+
       if gem_name
         if gem_name == "bundler"
           path = File.expand_path("../../../..", __FILE__)
-- 
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