From 83bf641292d45e786b8820a1c3fa07e050f8a575 Mon Sep 17 00:00:00 2001
From: Guo Xiang Tan <tgx_world@hotmail.com>
Date: Tue, 28 Aug 2018 15:13:35 +0800
Subject: [PATCH] Use `yarn exec` on Travis to ensure we use the right version.

---
 .travis.yml | 13 ++++++-------
 1 file changed, 6 insertions(+), 7 deletions(-)

diff --git a/.travis.yml b/.travis.yml
index 4a9baa5500..450c0fd552 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -67,8 +67,7 @@ before_install:
 install:
   - bash -c "if [ '$RAILS_MASTER' == '1' ]; then bundle update --retry=3 --jobs=3 arel rails seed-fu > /dev/null; fi"
   - bash -c "if [ '$RAILS_MASTER' == '0' ]; then bundle install --without development --deployment --retry=3 --jobs=3 > /dev/null; fi"
-  - bash -c "if [ '$RUN_LINT' == '1' ]; then yarn global add eslint babel-eslint prettier > /dev/null; fi"
-  - bash -c "if [ '$QUNIT_RUN' == '1' ]; then yarn install --dev > /dev/null; fi"
+  - bash -c "if [ '$QUNIT_RUN' == '1' ] || [ '$RUN_LINT' == '1' ]; then yarn install --dev > /dev/null; fi"
   - bash -c "if [ '$RUN_LINT' != '1' ]; then bundle exec rake db:create db:migrate > /dev/null; fi"
 
 script:
@@ -77,11 +76,11 @@ script:
       if [ '$RUN_LINT' == '1' ]; then
         bundle exec rubocop --parallel && \
         bundle exec danger && \
-        eslint --ext .es6 app/assets/javascripts && \
-        eslint --ext .es6 test/javascripts && \
-        eslint --ext .es6 plugins/**/assets/javascripts && \
-        eslint --ext .es6 plugins/**/test/javascripts && \
-        eslint app/assets/javascripts test/javascripts
+        yarn exec eslint --ext .es6 app/assets/javascripts && \
+        yarn exec eslint --ext .es6 test/javascripts && \
+        yarn exec eslint --ext .es6 plugins/**/assets/javascripts && \
+        yarn exec eslint --ext .es6 plugins/**/test/javascripts && \
+        yarn exec eslint app/assets/javascripts test/javascripts
       else
         if [ '$QUNIT_RUN' == '1' ]; then
           bundle exec rake qunit:test['500000'] && \