add travis build cache

Signed-off-by: Ceki Gulcu <ceki@qos.ch>
2021-08-16 16:12:45 +02:00 · 2021-08-16 16:12:45 +02:00 · 21af69f3eb
parent 55357d2270
commit 21af69f3eb
1 changed files with 6 additions and 1 deletions
--- a/.travis.yml
+++ b/.travis.yml
@ -14,3 +14,8 @@ install: /bin/true
 script:
  - mvn clean
  - mvn install
+
+cache:
+  directories:
+  - $HOME/.m2
+