eslint: Enable caching

Makes re-running eslint faster on dev environments.

Change-Id: I3bd7932b49de35022898cdc8add1934633e6dacb

diff --git a/.gitignore b/.gitignore
index d25d525..def5a08 100644 (file)
--- a/.gitignore
+++ b/.gitignore
@@ -52,6 +52,7 @@ npm-debug.log
 node_modules/
 /tests/phpunit/phpunit.phar
 /tests/selenium/log
+.eslintcache
 
 # Composer
 /vendor

diff --git a/Gruntfile.js b/Gruntfile.js
index 2592815..fbb93bf 100644 (file)
--- a/Gruntfile.js
+++ b/Gruntfile.js
@@ -22,7 +22,8 @@ module.exports = function ( grunt ) {
        grunt.initConfig( {
                eslint: {
                        options: {
-                               reportUnusedDisableDirectives: true
+                               reportUnusedDisableDirectives: true,
+                               cache: true
                        },
                        all: [
                                '**/*.js',