Update browsers list, delete duplicate task, minor fix

Author: dsymonov-jc

.browserslistrc

@@ -1,10 +1,8 @@
 # Browsers that we support
 
 last 1 Edge major versions
-last 2 Chrome major versions
-last 2 Firefox major versions
-last 2 Safari major versions
-last 2 iOS major versions
-Android >= 5
-ChromeAndroid >=5
-FirefoxAndroid >= 5
+last 1 Chrome major versions
+last 1 Firefox major versions
+last 1 Safari major versions
+last 1 iOS major versions
+ChromeAndroid >= 8

gulpfile.js

@@ -293,11 +293,6 @@
     cfg.task.copyFoldersProd,
   ), true);
 
-  /**
-   * Linting JS files
-   */
-  gulp.task('lint-js', gulp.series(cfg.task.lintJs));
-
   /**
   * Fix JS files
   */

package.json

@@ -60,7 +60,6 @@
     "start": "gulp",
     "test": "gulp build",
     "production": "gulp build",
-    "lint-js": "gulp lint-js",
     "fix-js": "gulp fix-js"
   },
   "dependencies": {

tasks/build-js.js

@@ -21,7 +21,7 @@ module.exports = function (options) {
     wait: true,
   };
 
-  return function () {
+  return () => {
     return browserify({
       entries: `./${options.src}/js/${options.mainJs}`,
     })
@@ -32,4 +32,4 @@ module.exports = function (options) {
       .pipe(gulpif(options.isProduction, uglify()))
       .pipe(gulp.dest(`./${options.dest}/js`));
   };
-};
+};

tasks/lint-js.js

@@ -19,6 +19,6 @@ module.exports = function (options) {
 
     CLIEngine.outputFixes(report);
 
-    done();
+    return done();
   };
 };