From bc776e4f7b9eadb1c19f720bd4dfcd9d1014378c Mon Sep 17 00:00:00 2001
From: Tzu-ping Chung <uranusjr@gmail.com>
Date: Sun, 8 Apr 2018 00:40:58 +0800
Subject: [PATCH] Maybe delete cache on Travis?

---
 .travis.yml | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/.travis.yml b/.travis.yml
index 63a6420e..47cb97d4 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -19,6 +19,7 @@ install:
 
 # command to run the dependencies
 script:
+  - 'if [[ -n "$RUN_INTEGRATION_TESTS" ]]; then rm -fr ~/.cache/pip; fi'
   - "pipenv run bash ./run-tests.sh"
 
 jobs:
@@ -29,6 +30,7 @@ jobs:
       env:
         - TEST_SUITE='install'
         - PYTEST_ADDOPTS='--cache-clear'
+        - RUN_INTEGRATION_TESTS=1
 
 stages:
   - integration