From 65210e4cbc31571547d624051eb20649d14af5fe Mon Sep 17 00:00:00 2001
From: Jonas Hermsmeier <jhermsmeier@gmail.com>
Date: Tue, 27 Jun 2017 23:27:43 +0200
Subject: [PATCH] chore(ci): Enable node_modules & ccache caching (#1553)

This enables caching of `node_modules`, and `ccache` directories,
as well as installation of ccache on Mac OS.

Change-Type: patch
---
 .travis.yml           | 6 ++++++
 appveyor.yml          | 1 +
 scripts/ci/install.sh | 2 +-
 3 files changed, 8 insertions(+), 1 deletion(-)

diff --git a/.travis.yml b/.travis.yml
index acffce84..ef11bffe 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -3,6 +3,11 @@ sudo: false
 node_js:
   - "6.10.3"
 
+cache:
+  ccache: true
+  directories:
+    - node_modules
+
 services:
   - docker
 
@@ -34,6 +39,7 @@ os:
   - osx
 
 before_install:
+  - if [[ "$TRAVIS_OS_NAME" == "osx" ]]; then PATH=/usr/local/opt/ccache/libexec:$PATH; fi
   - if [[ "$TRAVIS_OS_NAME" == "osx" ]]; then
       export HOST_OS="darwin";
     else
diff --git a/appveyor.yml b/appveyor.yml
index 85d77ef8..7ca29097 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -6,6 +6,7 @@ image: Visual Studio 2015
 cache:
   - C:\Users\appveyor\.node-gyp
   - '%AppData%\npm-cache'
+  - node_modules
   - C:\ProgramData\chocolatey\bin -> appveyor.yml
   - C:\ProgramData\chocolatey\lib -> appveyor.yml
   - C:\Users\appveyor\AppData\Local\Temp\chocolatey -> appveyor.yml
diff --git a/scripts/ci/install.sh b/scripts/ci/install.sh
index 62857dc8..fcdc62da 100755
--- a/scripts/ci/install.sh
+++ b/scripts/ci/install.sh
@@ -52,7 +52,7 @@ if [ "$ARGV_OPERATING_SYSTEM" == "linux" ]; then
 else
   if [ "$ARGV_OPERATING_SYSTEM" == "darwin" ]; then
     ./scripts/build/check-dependency.sh brew
-    brew install jq
+    brew install ccache jq
   elif [ "$ARGV_OPERATING_SYSTEM" == "win32" ]; then
     ./scripts/build/check-dependency.sh choco
     choco install nsis -version 2.51