Update dependencies, switch to eslint

.eslintrc

@@ -0,0 +1,16 @@
+{
+  "root": true,
+  "extends": "eslint:recommended",
+  "globals": {
+    "wp": true,
+  },
+  "env": {
+    "browser": true,
+    "jquery": true,
+    "node": true,
+    "amd": true
+  },
+  "rules": {
+    "no-console": 0
+  }
+}

.travis.yml

@@ -18,7 +18,7 @@ cache:
 
 install:
   - npm install -g npm@latest
-  - npm install -g bower gulp jscs
+  - npm install -g bower gulp eslint
   - npm install
   - composer self-update && composer --version
   - export PATH="$HOME/.composer/vendor/bin:$PATH"
@@ -28,7 +28,6 @@ install:
 
 script:
   - npm run build
-  - npm run jshint
-  - npm run jscs
+  - npm run lint
   - phpcs --standard=ruleset.xml --extensions=php --ignore=node_modules,bower_components,vendor -n -s .
   - phpmd src text cleancode,codesize,controversial,design,naming,unusedcode

gulpfile.js

@@ -8,7 +8,7 @@ var flatten      = require('gulp-flatten');
 var gulp         = require('gulp');
 var gulpif       = require('gulp-if');
 var imagemin     = require('gulp-imagemin');
-var jshint       = require('gulp-jshint');
+var eslint       = require('gulp-eslint');
 var lazypipe     = require('lazypipe');
 var less         = require('gulp-less');
 var merge        = require('merge-stream');
@@ -58,8 +58,8 @@ var enabled = {
   maps: !argv.production,
   // Fail styles task on error when `--production`
   failStyleTask: argv.production,
-  // Fail due to JSHint warnings only when `--production`
-  failJSHint: argv.production,
+  // Fail due to ESLint warnings only when `--production`
+  failESLint: argv.production,
   // Strip debug statments from javascript when `--production`
   stripJSDebug: argv.production
 };
@@ -184,9 +184,9 @@ gulp.task('styles', ['wiredep'], function() {
 });
 
 // ### Scripts
-// `gulp scripts` - Runs JSHint then compiles, combines, and optimizes Bower JS
+// `gulp scripts` - Runs ESLint then compiles, combines, and optimizes Bower JS
 // and project JS.
-gulp.task('scripts', ['jshint'], function() {
+gulp.task('scripts', ['lint'], function() {
   var merged = merge();
   manifest.forEachDependency('js', function(dep) {
     merged.add(
@@ -221,15 +221,15 @@ gulp.task('images', function() {
     .pipe(browserSync.stream());
 });
 
-// ### JSHint
-// `gulp jshint` - Lints configuration JSON and project JS.
-gulp.task('jshint', function() {
+// ### ESLint
+// `gulp lint` - Lints configuration JSON and project JS.
+gulp.task('lint', function() {
   return gulp.src([
-    'bower.json', 'gulpfile.js'
+    'gulpfile.js'
   ].concat(project.js))
-    .pipe(jshint())
-    .pipe(jshint.reporter('jshint-stylish'))
-    .pipe(gulpif(enabled.failJSHint, jshint.reporter('fail')));
+    .pipe(eslint())
+    .pipe(eslint.format())
+    .pipe(gulpif(enabled.failESLint, eslint.failAfterError()));
 });
 
 // ### Clean
@@ -252,7 +252,7 @@ gulp.task('watch', function() {
     }
   });
   gulp.watch([path.source + 'styles/**/*'], ['styles']);
-  gulp.watch([path.source + 'scripts/**/*'], ['jshint', 'scripts']);
+  gulp.watch([path.source + 'scripts/**/*'], ['lint', 'scripts']);
   gulp.watch([path.source + 'fonts/**/*'], ['fonts']);
   gulp.watch([path.source + 'images/**/*'], ['images']);
   gulp.watch(['bower.json', 'assets/manifest.json'], ['build']);

package.json

@@ -19,40 +19,38 @@
   ],
   "scripts": {
     "build": "bower install && gulp",
-    "jshint": "gulp jshint",
-    "jscs": "jscs gulpfile.js assets/scripts/*.js"
+    "lint": "gulp lint"
   },
   "engines": {
     "node": ">= 0.12.0",
     "npm": ">=2.1.5"
   },
   "devDependencies": {
     "asset-builder": "^1.1.0",
-    "browser-sync": "^2.8.2",
-    "del": "^1.2.1",
+    "browser-sync": "^2.10.1",
+    "del": "^2.2.0",
     "gulp": "^3.9.0",
-    "gulp-autoprefixer": "^2.3.1",
+    "gulp-autoprefixer": "^3.1.0",
     "gulp-changed": "^1.3.0",
     "gulp-concat": "^2.6.0",
     "gulp-cssnano": "^2.1.0",
-    "gulp-flatten": "0.1.1",
-    "gulp-if": "^1.2.5",
-    "gulp-imagemin": "^2.3.0",
-    "gulp-jshint": "^1.11.2",
-    "gulp-less": "^3.0.3",
+    "gulp-eslint": "^1.1.1",
+    "gulp-flatten": "0.2.0",
+    "gulp-if": "^2.0.0",
+    "gulp-imagemin": "^2.4.0",
+    "gulp-less": "^3.0.5",
     "gulp-plumber": "^1.0.1",
     "gulp-rename": "^1.2.2",
-    "gulp-rev": "^6.0.0",
-    "gulp-sass": "^2.0.1",
-    "gulp-sourcemaps": "^1.5.2",
-    "gulp-uglify": "^1.2.0",
+    "gulp-rev": "^6.0.1",
+    "gulp-sass": "^2.1.1",
+    "gulp-sourcemaps": "^1.6.0",
+    "gulp-uglify": "^1.5.1",
     "imagemin-pngcrush": "^4.1.0",
-    "jshint-stylish": "^2.0.1",
     "lazypipe": "^1.0.1",
     "merge-stream": "^1.0.0",
-    "minimist": "^1.1.3",
-    "run-sequence": "^1.1.2",
+    "minimist": "^1.2.0",
+    "run-sequence": "^1.1.5",
     "traverse": "^0.6.6",
-    "wiredep": "^2.2.2"
+    "wiredep": "^3.0.0"
   }
 }