From c926ba1dc4f7517d411a80eac7764e84337d3ebd Mon Sep 17 00:00:00 2001
From: Jan Edmund Lazo <jan.lazo@mail.utoronto.ca>
Date: Wed, 26 Dec 2018 11:55:26 -0500
Subject: [PATCH] ci: use homebrew addon to simplify shell scripts

---
 .travis.yml          | 5 +++++
 ci/before_install.sh | 4 ----
 ci/install.sh        | 2 --
 3 files changed, 5 insertions(+), 6 deletions(-)

diff --git a/.travis.yml b/.travis.yml
index 5514b1298a..93caf9ef75 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -117,6 +117,11 @@ addons:
       - unzip
       - valgrind
       - xclip
+  homebrew:
+    update: true
+    packages:
+      - ccache
+      - ninja
 
 branches:
   only:
diff --git a/ci/before_install.sh b/ci/before_install.sh
index 86dd78af48..d8cf38d314 100755
--- a/ci/before_install.sh
+++ b/ci/before_install.sh
@@ -7,10 +7,6 @@ if [[ "${CI_TARGET}" == lint ]]; then
   exit
 fi
 
-if [[ "${TRAVIS_OS_NAME}" == osx ]]; then
-  >/dev/null brew update
-fi
-
 echo 'python info:'
 (
   2>&1 python --version || true
diff --git a/ci/install.sh b/ci/install.sh
index 7efbaf33b5..3eea63315d 100755
--- a/ci/install.sh
+++ b/ci/install.sh
@@ -8,8 +8,6 @@ if [[ "${CI_TARGET}" == lint ]]; then
 fi
 
 if [[ "${TRAVIS_OS_NAME}" == osx ]]; then
-  brew install ccache
-  brew install ninja
   export PATH="/usr/local/opt/ccache/libexec:$PATH"
 fi