From f954415c95d76f2beb1bc3f4fbcf4c0a472be55f Mon Sep 17 00:00:00 2001
From: Jim Dalton <jim.dalton@gmail.com>
Date: Mon, 11 Jan 2016 14:24:28 -0800
Subject: [PATCH] Add app method to detect mode

---
 middleman-core/lib/middleman-core/application.rb | 12 ++++++++++--
 1 file changed, 10 insertions(+), 2 deletions(-)

diff --git a/middleman-core/lib/middleman-core/application.rb b/middleman-core/lib/middleman-core/application.rb
index 4efca949..88b6385a 100644
--- a/middleman-core/lib/middleman-core/application.rb
+++ b/middleman-core/lib/middleman-core/application.rb
@@ -327,18 +327,26 @@ module Middleman
       end
     end
 
+    # Whether we're in a specific mode
+    # @param [Symbol] key
+    # @return [Boolean]
+    Contract Symbol => Bool
+    def mode?(key)
+      config[:mode] == key
+    end
+
     # Whether we're in server mode
     # @return [Boolean] If we're in dev mode
     Contract Bool
     def server?
-      config[:mode] == :server
+      mode?(:server)
     end
 
     # Whether we're in build mode
     # @return [Boolean] If we're in dev mode
     Contract Bool
     def build?
-      config[:mode] == :build
+      mode?(:build)
     end
 
     # Whether we're in a specific environment