From 3f19fe306516e3e3bcc03e5de220d7aa84227e94 Mon Sep 17 00:00:00 2001
From: Chris Beams <chris@beams.io>
Date: Wed, 9 Aug 2017 10:27:10 +0200
Subject: [PATCH] Send Travis success notifications to Slack only on status
 change (#898)

Previously every successful build was triggering a notification to be
sent to Slack, and this is too noisy.
---
 .travis.yml | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/.travis.yml b/.travis.yml
index cb332b3d29..dbbc775850 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -17,4 +17,7 @@ script: mvn clean install -DskipTests
 
 notifications:
   slack:
-    secure: H82Q57T5nRNDfVnxzlWZ2WoeGt71oq2eJGHbqJ4wP2tIc8b02UO9bztPKFxbm9slMu0JjxZdJfnHSgNZKfPVXrTqwPYRVjKqm7m9TynIlkQabV+yCI/oRvy4Xi/Xj7/aPvZat4s/bxjrtw9KwVdpmqWvRNNSgiTqQ4teBJ1uQGs=
+    rooms:
+      - secure: H82Q57T5nRNDfVnxzlWZ2WoeGt71oq2eJGHbqJ4wP2tIc8b02UO9bztPKFxbm9slMu0JjxZdJfnHSgNZKfPVXrTqwPYRVjKqm7m9TynIlkQabV+yCI/oRvy4Xi/Xj7/aPvZat4s/bxjrtw9KwVdpmqWvRNNSgiTqQ4teBJ1uQGs=
+    on_success: change
+    on_failure: always