From fce687cf7b733db7318e268e896682673cbb36b1 Mon Sep 17 00:00:00 2001
From: Alex Crichton <alex@alexcrichton.com>
Date: Wed, 1 Aug 2018 14:56:14 -0700
Subject: [PATCH] Retry installing yarn on CI

This was flaky enough in the past that the extra tries should hopefully make
this less flaky
---
 .travis.yml | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/.travis.yml b/.travis.yml
index 78d2caf7..22a7f531 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -101,7 +101,8 @@ matrix:
       env: JOB=test-yarn-smoke
       install:
         - *INSTALL_NODE_VIA_NVM
-        - curl -o- -L https://yarnpkg.com/install.sh | bash -s -- --version 1.7.0
+        - travis_retry curl -OLSf https://yarnpkg.com/install.sh
+        - travis_retry bash install.sh -- --version 1.7.0
         - export PATH=$HOME/.yarn/bin:$PATH
         - yarn install --freeze-lockfile
       script: cargo test api::works