Update dev dependencies (#3401)

- Everything still works as expected.
  - Remove bundlesize
    - It still uses libtorb which is deprecated and broken on Win and
      requires a full suite of build tools on Mac. Keeping it in the
      package makes it difficult for anyone filing issues to run tests.
    - See: #3396
  - Update grunt and it's plugins
  - Update karma to v4...so much faster!
    - Changed the karma config. Better changes: #3394
  - Update Webpack
    - Uses terser over uglify
  - Update eslint
    - Caused an error in util.js from the `global` directive so the
      directive is removed (it was not needed).
  - Update typescript
    - The old version of tsc didn't know about new features in
      @types/node (like `asserts value`).

Co-authored-by: Jay <jasonsaayman@gmail.com>

karma.conf.js

@@ -15,10 +15,11 @@ function createCustomLauncher(browser, version, platform) {
 module.exports = function(config) {
   var customLaunchers = {};
   var browsers = [];
+  var sauceLabs;
 
   if (process.env.SAUCE_USERNAME || process.env.SAUCE_ACCESS_KEY) {
     customLaunchers = {};
-
+  
     var runAll = true;
     var options = [
       'SAUCE_CHROME',
@@ -107,6 +108,15 @@ module.exports = function(config) {
     }
 
     browsers = Object.keys(customLaunchers);
+
+    sauceLabs = {
+      recordScreenshots: false,
+      connectOptions: {
+        // port: 5757,
+        logfile: 'sauce_connect.log'
+      },
+      public: 'public'
+    };
   } else if (process.env.TRAVIS_PULL_REQUEST && process.env.TRAVIS_PULL_REQUEST !== 'false') {
     console.log(
       'Cannot run on Sauce Labs as encrypted environment variables are not available to PRs. ' +
@@ -115,9 +125,9 @@ module.exports = function(config) {
     browsers = ['Firefox'];
   } else {
     console.log('Running locally since SAUCE_USERNAME and SAUCE_ACCESS_KEY environment variables are not set.');
-    browsers = ['Firefox', 'Chrome', 'Safari', 'Opera'];
+    browsers = ['Firefox', 'Chrome'];
   }
-
+  
   config.set({
     // base path that will be used to resolve all patterns (eg. files, exclude)
     basePath: '',
@@ -154,7 +164,7 @@ module.exports = function(config) {
     // available reporters: https://npmjs.org/browse/keyword/karma-reporter
     // Disable code coverage, as it's breaking CI:
     // reporters: ['dots', 'coverage', 'saucelabs'],
-    reporters: ['dots', 'saucelabs'],
+    reporters: ['progress'],
 
 
     // web server port
@@ -192,28 +202,14 @@ module.exports = function(config) {
 
     // Webpack config
     webpack: {
+      mode: 'development',
       cache: true,
       devtool: 'inline-source-map',
-      // Disable code coverage, as it's breaking CI
-      // module: {
-      //   postLoaders: [
-      //     {
-      //       test: /\.js$/,
-      //       exclude: /(node_modules|test)/,
-      //       loader: 'istanbul-instrumenter'
-      //     }
-      //   ]
-      // },
       externals: [
         {
           './adapters/http': 'var undefined'
         }
       ],
-      plugins: [
-        new webpack.DefinePlugin({
-          'process.env.NODE_ENV': JSON.stringify('test')
-        })
-      ]
     },
 
     webpackServer: {
@@ -230,17 +226,7 @@ module.exports = function(config) {
       subdir: '.'
     },
 
-
+    sauceLabs: sauceLabs,
-    // SauceLabs config
-    sauceLabs: {
-      recordScreenshots: false,
-      connectOptions: {
-        // port: 5757,
-        logfile: 'sauce_connect.log'
-      },
-      public: 'public'
-    },
-
     customLaunchers: customLaunchers
   });
 };

lib/utils.js

@@ -2,8 +2,6 @@
 
 var bind = require('./helpers/bind');
 
-/*global toString:true*/
-
 // utils is a library of generic helper functions non-specific to axios
 
 var toString = Object.prototype.toString;

package.json

@@ -4,7 +4,7 @@
   "description": "Promise based HTTP client for the browser and node.js",
   "main": "index.js",
   "scripts": {
-    "test": "grunt test && bundlesize",
+    "test": "grunt test",
     "start": "node ./sandbox/server.js",
     "build": "NODE_ENV=production grunt build",
     "preversion": "npm test",
@@ -32,41 +32,38 @@
   },
   "homepage": "https://github.com/axios/axios",
   "devDependencies": {
-    "bundlesize": "^0.17.0",
     "coveralls": "^3.0.0",
     "es6-promise": "^4.2.4",
-    "grunt": "^1.0.2",
+    "grunt": "^1.3.0",
     "grunt-banner": "^0.6.0",
     "grunt-cli": "^1.2.0",
     "grunt-contrib-clean": "^1.1.0",
     "grunt-contrib-watch": "^1.0.0",
-    "grunt-eslint": "^20.1.0",
+    "grunt-eslint": "^23.0.0",
-    "grunt-karma": "^2.0.0",
+    "grunt-karma": "^4.0.0",
     "grunt-mocha-test": "^0.13.3",
     "grunt-ts": "^6.0.0-beta.19",
-    "grunt-webpack": "^1.0.18",
+    "grunt-webpack": "^4.0.2",
     "istanbul-instrumenter-loader": "^1.0.0",
     "jasmine-core": "^2.4.1",
-    "karma": "^1.3.0",
+    "karma": "^5.2.3",
-    "karma-chrome-launcher": "^2.2.0",
+    "karma-chrome-launcher": "^3.1.0",
-    "karma-coverage": "^1.1.1",
+    "karma-firefox-launcher": "^2.1.0",
-    "karma-firefox-launcher": "^1.1.0",
     "karma-jasmine": "^1.1.1",
     "karma-jasmine-ajax": "^0.1.13",
-    "karma-opera-launcher": "^1.0.0",
     "karma-safari-launcher": "^1.0.0",
-    "karma-sauce-launcher": "^1.2.0",
     "karma-sinon": "^1.0.5",
-    "karma-sourcemap-loader": "^0.3.7",
+    "karma-sourcemap-loader": "^0.3.8",
-    "karma-webpack": "^1.7.0",
+    "karma-webpack": "^4.0.2",
     "load-grunt-tasks": "^3.5.2",
     "minimist": "^1.2.0",
-    "mocha": "^5.2.0",
+    "mocha": "^8.2.1",
     "sinon": "^4.5.0",
-    "typescript": "^2.8.1",
+    "terser-webpack-plugin": "^4.2.3",
+    "typescript": "^4.0.5",
     "url-search-params": "^0.10.0",
-    "webpack": "^1.13.1",
+    "webpack": "^4.44.2",
-    "webpack-dev-server": "^1.14.1"
+    "webpack-dev-server": "^3.11.0"
   },
   "browser": {
     "./lib/adapters/http.js": "./lib/adapters/xhr.js"

webpack.config.js

@@ -1,12 +1,13 @@
+const TerserPlugin = require('terser-webpack-plugin');
 var webpack = require('webpack');
 var config = {};
 
 function generateConfig(name) {
-  var uglify = name.indexOf('min') > -1;
+  var compress = name.indexOf('min') > -1;
   var config = {
     entry: './index.js',
     output: {
-      path: 'dist/',
+      path: __dirname + '/dist/',
       filename: name + '.js',
       sourceMapFilename: name + '.map',
       library: 'axios',
@@ -15,25 +16,9 @@ function generateConfig(name) {
     node: {
       process: false
     },
-    devtool: 'source-map'
+    devtool: 'source-map',
+    mode: compress ? 'production' : 'development'
   };
-
-  config.plugins = [
-    new webpack.DefinePlugin({
-      'process.env.NODE_ENV': JSON.stringify(process.env.NODE_ENV)
-    })
-  ];
-
-  if (uglify) {
-    config.plugins.push(
-      new webpack.optimize.UglifyJsPlugin({
-        compressor: {
-          warnings: false
-        }
-      })
-    );
-  }
-
   return config;
 }