Add eslint

.eslintrc.js

@@ -0,0 +1,36 @@
+const isNode    = false;
+const isBrowser = true;
+const isEs6     = true;
+
+// ./node_modules/eslint/bin/eslint.js -f unix -c .eslintrc.js src
+
+module.exports = {
+    'env': {
+        'browser': isBrowser,
+        'meteor': true,
+        'node': isNode,
+        'es6': isEs6
+    },
+    'extends': 'eslint:recommended',
+    'parserOptions': {
+        'sourceType': 'module'
+    },
+    'rules': {
+        'indent': [2, 4],
+        'linebreak-style': [2, 'unix'],
+        'quotes': [2, 'single'],
+        'semi': [2, 'always'],
+        'brace-style': [2, '1tbs'],
+        'array-bracket-spacing': [2, 'never'],
+        'camelcase': [2, {'properties': 'always'}],
+        'keyword-spacing': [2],
+        'eol-last': [2],
+        'no-trailing-spaces': [2],
+        "no-else-return" : 1,
+        'no-console': [isBrowser ? 1 : 0],
+        'valid-jsdoc': [1],
+        'no-extra-parens': [1],
+        'space-in-parens': ["error", "never"],
+        'yoda': ["error", "never"]
+    }
+};

Gruntfile.js

@@ -25,8 +25,11 @@ module.exports = function (grunt) {
                     'dist/a-alert.min.js': ['dist/a-alert.js']
                 }
             }
-          }
+        },
+        eslint: {
+            target: ['index.js', 'dist/a-alert.js']
+        }
     });
 
-    grunt.registerTask('default', ['babel', 'uglify']);
+    grunt.registerTask('default', ['babel', 'uglify', 'eslint']);
 };

package.json

@@ -1,7 +1,7 @@
 {
   "name": "bs-advanced-alert",
   "version": "1.0.0",
-  "description": "",
+  "description": "Extra functionality for the bootstrap alert component",
   "main": "index.js",
   "scripts": {
     "test": "echo \"Error: no test specified\" && exit 1"
@@ -15,9 +15,14 @@
   "devDependencies": {
     "babel-core": "^6.26.0",
     "babel-preset-env": "^1.6.0",
+    "eslint": "^4.8.0",
+    "eslint-plugin-prettier": "^2.3.1",
+    "eslint-plugin-prettify": "^2.0.2",
     "grunt": "^1.0.1",
     "grunt-babel": "^7.0.0",
     "grunt-contrib-uglify": "^3.1.0",
-    "load-grunt-tasks": "^3.5.2"
+    "grunt-eslint": "^20.1.0",
+    "load-grunt-tasks": "^3.5.2",
+    "prettier": "^1.7.3"
   }
 }