Cache node_modules in Travis

[ci skip]
node-fetch · Oct 15, 2016 · d708acf · d708acf
1 parent 8f3e886
commit d708acf
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/.travis.yml b/.travis.yml
@@ -9,4 +9,7 @@ env:
 before_script:
   - 'if [ "$FORMDATA_VERSION" ]; then npm install form-data@^$FORMDATA_VERSION; fi'
 before_install: npm install -g npm
-script: npm run coverage
+script: npm run coverage
+cache:
+  directories:
+    - node_modules