From be634f2c6aa1a2b9c3c624ea5f906207d8c33b64 Mon Sep 17 00:00:00 2001
From: jrfnl <jrfnl@users.noreply.github.com>
Date: Mon, 6 Aug 2018 04:47:56 +0200
Subject: [PATCH] Travis tweaks

* Cache composer downloads between builds.
* Don't lint the files in the `vendor` directory.
---
 .travis.yml | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/.travis.yml b/.travis.yml
index 39e1bbb7..dcb147cf 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -6,6 +6,13 @@ sudo: false
 
 dist: trusty
 
+cache:
+  directories:
+    # Cache directory for older Composer versions.
+    - $HOME/.composer/cache/files
+    # Cache directory for more recent Composer versions.
+    - $HOME/.cache/composer/files
+
 # Declare project language.
 # @link http://about.travis-ci.org/docs/user/languages/php/
 language: php
@@ -40,7 +47,7 @@ before_script:
 # All commands must exit with code 0 on success. Anything else is considered failure.
 script:
   # Search for PHP syntax errors.
-  - find -L . -name '*.php' -print0 | xargs -0 -n 1 -P 4 php -l
+  - find -L . -path ./vendor -prune -o -name '*.php' -print0 | xargs -0 -n 1 -P 4 php -l
   # WordPress Coding Standards.
   # @link https://github.com/WordPress-Coding-Standards/WordPress-Coding-Standards
   # @link https://github.com/squizlabs/PHP_CodeSniffer