Reduce slack spam

.travis.yml

@@ -1,24 +1,34 @@
 sudo: required
+
 dist: trusty
+
 language: go
+
 go:
-- 1.8
+  - 1.8
+
 cache:
   directories:
-  - $HOME/google-cloud-sdk/
+    - $HOME/google-cloud-sdk/
-  - $HOME/k8scli
+    - $HOME/k8scli
+
 install:
-- go get github.com/Masterminds/glide
+  - go get github.com/Masterminds/glide
-- hack/travis-kube-setup.sh
+  - hack/travis-kube-setup.sh
+
 env:
-- KUBECONFIG=${HOME}/.kube/config PATH=$HOME/k8scli:${PATH}
+  - KUBECONFIG=${HOME}/.kube/config PATH=$HOME/k8scli:${PATH}
+
 script:
-- cd ${TRAVIS_BUILD_DIR}
+  - cd ${TRAVIS_BUILD_DIR}
-- glide install
+  - glide install
-- ./fission-bundle/build.sh
+  - ./fission-bundle/build.sh
-- hack/verify-gofmt.sh
+  - hack/verify-gofmt.sh
-- hack/runtests.sh
+  - hack/runtests.sh
-- test/build_and_test.sh
+  - test/build_and_test.sh
+
 notifications:
   slack:
     secure: YZ34vsfw1TtftJypg1MyP4+ihONI4gaxeS3FghBQli6+EezjzcxOXyj5VD+x0ucXfDeTaDrFfmVN0SAGObOoZUE+ea9KAoTo50tRLaD9kwOTACiekZalC4uuBguH0D1/A6vlbU8dchsr9mvIhbisG6mTncdPtqGYYHtyBQme6ngmmHbVAQFZcIBHmNuDb/HWhSr8KMEuyB6+mBXLYELHnXnf26cOhdGNaagqCOJTiemX85RGwIuOPxyBhKDFMLyHohDT7FJMH/qijveE6YgOYTQC5nYc2Np1KvC7hQkIu4nuyczyYlrNQl/TWv+SVI8PjIs0PYuCuD3gUqoVEi8d94HbrOPzFEpbwDS9P4qL39DGmco1Q56Vqxe6sRI0vDWPb5gCP1lSgs3PMECVn7Wor/pTvcL+C+U2jLwWJUl0vbyWCL7ngl/3iTssV7qBpUrI7Oclwp8LrQo9fPj0DL4gE9rNanpEWjQ6yPGaysIL1zLHtRghhm52A22NJGp71jkS2KEpLi6ZWFYjMeuXw5eOQFhqFlzyRJOmLYa3B607TLWuyo2L2CxAfMmq0FGfemvrkLZIWtlQKK4y9ImpsURwaGT2XCtThFtHl77wEss913nC+T2dX3O5Bl0UmxFd5S3mVM109I8c4lDosxnAjRfS9MheFlrG0gjSJSBCw57x7f0=
+    on_success: change
+    on_failure: always