From 08bab2562ebab34caaf0358399bb8955b1e7ef3a Mon Sep 17 00:00:00 2001
From: Johnny Chen <johnnychen94@hotmail.com>
Date: Wed, 1 Jul 2020 19:54:33 +0800
Subject: [PATCH] cache artifacts dir

---
 .travis.yml | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/.travis.yml b/.travis.yml
index 6d421815..467026e6 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -4,6 +4,9 @@ os:
   - linux
 julia:
   - 1
+cache:
+  directories:
+  - $HOME/.julia/artifacts
 env:
   - DOCUMENTER_DEBUG=true
 notifications: