chore(gulp): clean up gulp tasks [ci skip]

gulp/tasks/changelog.js

@@ -8,13 +8,13 @@ const generator = require('changelog-generator');
 
 const async = require('../../');
 
-gulp.task('changelog', (done) => {
-  let filepath = path.resolve(__dirname, '../..', 'package.json');
-  let url = require(filepath).homepage;
+gulp.task('changelog', done => {
+  const filepath = path.resolve(__dirname, '../..', 'package.json');
+  const { homepage } = require(filepath);
 
   async.angelFall([
 
-    async.apply(generator, url),
+    async.apply(generator, homepage),
 
     async.apply(git.exec, {
       args: 'add ./CHANGELOG.md'

gulp/tasks/gh-pages.js

@@ -9,13 +9,13 @@ const git = require('gulp-git');
 const async = require('../../');
 const jsdoc = require('./jsdoc');
 
-gulp.task('gh-pages', (done) => {
+gulp.task('gh-pages', done => {
 
-  let filepath = path.resolve(__dirname, '../..', 'lib/async.js');
-  let options = {
+  const filepath = path.resolve(__dirname, '../..', 'lib/async.js');
+  const options = {
     encoding: 'utf8'
   };
-  let asyncFile = fs.readFileSync(filepath, options);
+  const asyncFile = fs.readFileSync(filepath, options);
   async.angelFall([
 
     async.apply(git.fetch, 'origin', ''),

gulp/tasks/jsbeautifier.js

@@ -10,8 +10,8 @@ const config = require('../config');
 gulp.task('jsfmt', ['jsbeautifier']);
 
 gulp.task('jsbeautifier', () => {
-  let dirnames = config.jsbeautifier.dirnames;
-  let streams = _.map(dirnames, (task) => {
+  const { dirnames } = config.jsbeautifier;
+  const streams = _.map(dirnames, task => {
     let dirname = task.slice(0, _.lastIndexOf(task, '/'));
     return gulp.src(task)
       .pipe(jsbeautifier({

gulp/tasks/jscs.js

@@ -6,7 +6,7 @@ const jscs = require('gulp-jscs');
 const config = require('../config');
 
 gulp.task('jscs', () => {
-  let dirnames = config.jscs.dirnames;
+  const { dirnames } = config.jscs;
   return gulp.src(dirnames)
     .pipe(jscs('.jscsrc'));
 });

gulp/tasks/jsdoc.js

@@ -11,8 +11,8 @@ const config = JSON.parse(fs.readFileSync(path.resolve(__dirname, '../..', '.jsd
 }));
 
 function createJSDoc(done) {
-  let dirpath = path.resolve(__dirname, '../..', config.opts.destination);
-  exec('rm -rf ' + dirpath);
+  const dirpath = path.resolve(__dirname, '../..', config.opts.destination);
+  exec(`rm -rf ${dirpath}`);
   exec('$(npm bin)/jsdoc -c .jsdocrc ./lib/async.js', done);
 }
 

gulp/tasks/release.js

@@ -25,8 +25,7 @@ _.forEach(types, type => {
     'release:dist',
     'release:commit',
     'release:tag',
-    'gh-pages',
-    'changelog'
+    'gh-pages'
   ));
 });