Merge pull request #438 from srod/feature/remove-xtend

feat(package): remove xtend

lib/compressors/html-minifier.js

@@ -10,7 +10,6 @@
  * Module dependencies.
  */
 
-var extend = require('xtend');
 var HTMLMinifier = require('html-minifier').minify;
 var utils = require('../utils');
 
@@ -51,7 +50,7 @@ module.exports = compressHTMLMinifier;
  */
 
 function compressHTMLMinifier(settings, content, callback, index) {
-  var options = extend(defaultOptions, settings.options);
+  var options = Object.assign(defaultOptions, settings.options);
   var contentMinified = HTMLMinifier(content, options);
   utils.writeFile(settings.output, contentMinified, index);
   if (callback) {

lib/setup.js

@@ -12,7 +12,6 @@
 
 var path = require('path');
 var glob = require('glob');
-var extend = require('xtend');
 var utils = require('./utils');
 
 /**
@@ -42,10 +41,10 @@ module.exports = setup;
 function setup(inputSettings) {
   checkMandatories(inputSettings);
 
-  var settings = extend(utils.clone(defaultSettings), inputSettings);
-  settings = extend(settings, wildcards(settings.input, settings.publicFolder));
-  settings = extend(settings, checkOutput(settings.input, settings.output));
-  settings = extend(settings, setPublicFolder(settings.input, settings.publicFolder));
+  var settings = Object.assign(utils.clone(defaultSettings), inputSettings);
+  settings = Object.assign(settings, wildcards(settings.input, settings.publicFolder));
+  settings = Object.assign(settings, checkOutput(settings.input, settings.output));
+  settings = Object.assign(settings, setPublicFolder(settings.input, settings.publicFolder));
 
   return settings;
 }

package.json

@@ -78,16 +78,13 @@
     "sqwish": "0.2.2",
     "uglify-es": "3.3.9",
     "uglify-js": "3.4.9",
-    "update-notifier": "2.5.0",
-    "xtend": "4.0.1"
+    "update-notifier": "2.5.0"
   },
   "devDependencies": {
     "babel-preset-env": "1.7.0",
     "codecov": "3.1.0",
     "eslint": "5.0.1",
     "eslint-config-prettier": "3.1.0",
-    "eslint-plugin-prettier": "2.7.0",
-    "husky": "1.1.2",
     "eslint-plugin-prettier": "3.0.0",
     "husky": "1.1.2",
     "jest": "23.1.0",