ignore testing of vendor files

.eslintrc.json

@@ -0,0 +1,3 @@
+{
+    "extends": "google"
+}

.jscsrc

@@ -2,6 +2,10 @@
     "preset": "wordpress",
     "fileExtensions": [ ".js" ],
     "excludeFiles": [
-    	"js/**.min.js"
+    	"js/**.min.js",
+			"src/**/*.js",
+			"js/core.js",
+			"js/popper.js",
+			"js/theme.js"
     ]
 }

.jshintignore

@@ -1 +1,5 @@
 js/**.min.js
+src/**/*.js
+js/core.js
+js/popper.js
+js/theme.js

.travis.yml

@@ -93,4 +93,4 @@ script:
     # -n flag: Do not print warnings (shortcut for --warning-severity=0)
     # --standard: Use WordPress as the standard.
     # --extensions: Only sniff PHP files.
-    - $WP_DEVELOP_DIR/php-codesniffer/scripts/phpcs -p -s -v -n . --standard=./codesniffer.ruleset.xml --extensions=php
+    - $WP_DEVELOP_DIR/php-codesniffer/scripts/phpcs -p -s -v -n . --standard=./codesniffer.ruleset.xml --extensions=php --ignore=*/woocommerce/*,*/src/*

package.json

@@ -30,6 +30,7 @@
     "bootstrap": "4.0.0",
     "browser-sync": "^2.22.0",
     "del": "^3.0.0",
+    "eslint": "^4.16.0",
     "font-awesome": "^4.7.0",
     "gulp": "^3.9.1",
     "gulp-clean-css": "^3.9.1",
@@ -52,5 +53,8 @@
     "popper.js": "^1.13.0",
     "run-sequence": "^2.2.1",
     "undescores-for-npm": "^1.0.0"
+  },
+  "devDependencies": {
+    "eslint-config-google": "^0.9.1"
   }
 }