From c1ff8c4b32a23ba2b9c407e02d6f987a1c8a4af1 Mon Sep 17 00:00:00 2001
From: Johannes Edmeier <johannes.edmeier@gmail.com>
Date: Tue, 4 Oct 2016 18:58:25 +0200
Subject: [PATCH] Enable chaching for mvn dependencies in travis

---
 .travis.yml | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/.travis.yml b/.travis.yml
index 6b84bc983a0..c325b3ba85f 100755
--- a/.travis.yml
+++ b/.travis.yml
@@ -4,6 +4,10 @@ sudo: false
 env:
   - NODE_VERSION=4
 
+cache:
+  directories:
+    - $HOME/.m2
+
 before_install:
   - 'if [[ -n "$DECRYPT_KEYPHRASE" ]]; then openssl aes-256-cbc -d -pass "env:DECRYPT_KEYPHRASE" -in .gnupg.tar.enc | tar xv; fi'
   - 'if [[ ${TRAVIS_TAG} != "" ]]; then mvn versions:set -DnewVersion="${TRAVIS_TAG}"; fi'