From 93bea01eaee9e0f89f7ee6fa749bc14efca7ffd0 Mon Sep 17 00:00:00 2001
From: "Dominik Schilling (ocean90)" <ocean90@git.wordpress.org>
Date: Sat, 11 Mar 2017 17:18:14 +0000
Subject: [PATCH] Build/Test Tools: Allow Travis CI to cache the node_modules
 directory.

Merge of [37058] and [36490] to the 4.3 branch.

See #36291, #36490.

git-svn-id: https://develop.svn.wordpress.org/branches/4.3@40281 602fd350-edb4-49c9-b593-d223f7449a82
---
 .travis.yml | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/.travis.yml b/.travis.yml
index 84cd148900..25c2daa8de 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,5 +1,8 @@
 sudo: false
 language: php
+cache:
+  directories:
+    - node_modules
 matrix:
   include:
   - php: 5.5
@@ -73,6 +76,7 @@ before_script:
 - nvm install 4.7.2
 - npm install -g grunt-cli
 - npm install
+- npm prune
 - php --version
 - |
   # Debug PHP extensions, but not on HHVM because the command hangs indefinitely: