From c27f13fab296765705a4b14c6aa8808cba47a71f Mon Sep 17 00:00:00 2001
From: Gabe Berke-Williams <gabe@thoughtbot.com>
Date: Fri, 7 Oct 2011 13:54:22 -0400
Subject: [PATCH] Print error if something goes wrong in deploy.

---
 lib/kumade/deployer.rb       |  3 ++-
 spec/kumade/deployer_spec.rb | 14 ++++++++++----
 2 files changed, 12 insertions(+), 5 deletions(-)

diff --git a/lib/kumade/deployer.rb b/lib/kumade/deployer.rb
index 1d119dd..e7ff24c 100644
--- a/lib/kumade/deployer.rb
+++ b/lib/kumade/deployer.rb
@@ -18,7 +18,8 @@ def deploy
         pre_deploy
         heroku.sync
         heroku.migrate_database
-      rescue
+      rescue => deploying_error
+        Kumade.outputter.error("#{deploying_error.class}: #{deploying_error.message}")
       ensure
         post_deploy
       end
diff --git a/spec/kumade/deployer_spec.rb b/spec/kumade/deployer_spec.rb
index 84f8057..055cf29 100644
--- a/spec/kumade/deployer_spec.rb
+++ b/spec/kumade/deployer_spec.rb
@@ -28,12 +28,18 @@
     subject.deploy
   end
 
-  it "calls post_deploy if deploy fails" do
-    subject.git.stubs(:heroku_remote?).raises(RuntimeError)
+  context "if deploy fails" do
+    before { subject.git.stubs(:heroku_remote?).raises(RuntimeError.new("fun times")) }
 
-    subject.expects(:post_deploy)
+    it "calls post_deploy" do
+      subject.expects(:post_deploy)
+      subject.deploy
+    end
 
-    subject.deploy
+    it "prints the error" do
+      subject.deploy
+      Kumade.outputter.should have_received(:error).with("RuntimeError: fun times")
+    end
   end
 end