From e0cacd3008c4fb84d91db28f941a4cb63edccc2a Mon Sep 17 00:00:00 2001
From: Mike McQuaid <mike@mikemcquaid.com>
Date: Fri, 2 Jan 2015 13:36:26 +0000
Subject: [PATCH] style: run Rubocop on formulae (new command)

---
 Library/Homebrew/cmd/style.rb | 14 ++++++++++++++
 1 file changed, 14 insertions(+)
 create mode 100644 Library/Homebrew/cmd/style.rb

diff --git a/Library/Homebrew/cmd/style.rb b/Library/Homebrew/cmd/style.rb
new file mode 100644
index 0000000000..132b9d2e3e
--- /dev/null
+++ b/Library/Homebrew/cmd/style.rb
@@ -0,0 +1,14 @@
+module Homebrew
+  def style
+    target = if ARGV.named.empty?
+      [HOMEBREW_LIBRARY]
+    else
+      ARGV.formulae.map(&:path)
+    end
+
+    Homebrew.install_gem_setup_path! "rubocop"
+
+    system "rubocop", "--format", "simple", *target
+    Homebrew.failed = !$?.success?
+  end
+end