cache and update npm version

joseluisq · Jan 31, 2017 · c71ec07 · c71ec07
1 parent 47bff10
commit c71ec07
Showing 1 changed file with 8 additions and 0 deletions.
diff --git a/.travis.yml b/.travis.yml
@@ -16,6 +16,14 @@ branches:
   - master
   - /^greenkeeper-/
 
+cache:
+  directories:
+    - node_modules
+
+before_install:
+  - npm install -g npm
+  - npm --version
+
 notifications:
   email: false