rubocop-emacs (new formula; HEAD-only)

Formula/rubocop-emacs.rb

@@ -0,0 +1,24 @@
+require File.expand_path("../../Homebrew/emacs_formula", __FILE__)
+
+class RubocopEmacs < EmacsFormula
+  desc "Emacs interface for RuboCop"
+  homepage "https://github.com/bbatsov/rubocop-emacs"
+  head "https://github.com/bbatsov/rubocop-emacs.git"
+
+  depends_on :emacs => "24.1"
+  depends_on "homebrew/emacs/dash-emacs"
+
+  def install
+    byte_compile "rubocop.el"
+    elisp.install "rubocop.el", "rubocop.elc"
+  end
+
+  test do
+    (testpath/"test.el").write <<-EOS.undent
+      (add-to-list 'load-path "#{elisp}")
+      (load "rubocop")
+      (print (minibuffer-prompt-width))
+    EOS
+    assert_equal "0", shell_output("emacs -Q --batch -l #{testpath}/test.el").strip
+  end
+end