Adds .eslintignore file and changes the way eslint is run

war/.eslintignore

+work
+target
+/rebel.xml
+
+# Node
+node/
+node_modules/
+
+# Generated JavaScript Bundles
+jsbundles
+
+src/main/webapp/css/font-awesome
+src/main/webapp/css/google-fonts
+src/main/webapp/css/icomoon
+
+# External scripts
+src/main/webapp/scripts/yui
+src/main/webapp/scripts/prototype.js
+src/main/webapp/scripts/*.js
+src/main/js/plugin-setup-wizard/bootstrap-detached.js

war/package.json

@@ -15,7 +15,7 @@
     "build": "yarn prod",
     "start": "yarn dev --watch",
     "test": "jest --config=jest.config.json",
-    "lint:js": "eslint src/main/js src/test/js",
+    "lint:js": "eslint . --ext js",
     "lint:css": "stylelint src/main/less --syntax less",
     "lint": "yarn lint:js && yarn lint:css"
   },

war/webpack.config.js

+/* eslint no-undef: 0 */
+
 const path = require('path');
 const MiniCSSExtractPlugin = require('mini-css-extract-plugin');
 const FixStyleOnlyEntriesPlugin = require('webpack-fix-style-only-entries');