Add Babel 7

.circleci/config.yml

@@ -17,6 +17,15 @@ aliases:
       envinfo
 
 jobs:
+  node6-test:
+    working_directory: ~/repo
+    docker:
+      - image: node:6
+    steps:
+      - checkout
+      - run: npm install
+      - run: npm run test
+      - run: *link-and-execute
   ubuntu-test:
     working_directory: ~/repo
     docker:
@@ -61,6 +70,7 @@ workflows:
   version: 2
   build_and_test:
     jobs:
+      - node6-test
       - ubuntu-test
       - debian-test
       - centos-test

.eslintrc.js

@@ -1,4 +1,5 @@
 module.exports = {
+  parser: 'babel-eslint',
   env: {
     node: true,
     es6: true,

.gitignore

@@ -1 +1,3 @@
 node_modules
+.DS_Store
+.idea/

babel.config.js

@@ -0,0 +1,18 @@
+'use strict';
+
+module.exports = {
+  presets: [
+    [
+      '@babel/preset-env',
+      {
+        debug: true,
+        modules: 'commonjs',
+        targets: {
+          node: '4.9.1',
+        },
+        useBuiltIns: 'usage',
+      },
+    ],
+  ],
+  plugins: ['@babel/plugin-proposal-optional-chaining'],
+};

package.json

@@ -25,6 +25,7 @@
     "executable": "pkg package.json",
     "format": "prettier --write src/*.js",
     "lint": "eslint src",
+    "lint-fix": "eslint src --fix",
     "preversion": "npm run test && webpack && git add .",
     "postversion": "npm run executable && npm run compress && npm run release",
     "release": "github-release upload --owner=tabrindle --repo=envinfo --tag=${npm_package_version} 'envinfo-linux.tar.gz' 'envinfo-macos.tar.gz' 'envinfo-win.zip'",
@@ -53,10 +54,17 @@
   },
   "dependencies": {},
   "devDependencies": {
+    "@babel/core": "^7.2.2",
+    "@babel/plugin-proposal-optional-chaining": "^7.2.0",
+    "@babel/polyfill": "^7.2.5",
+    "@babel/preset-env": "^7.3.1",
     "all-contributors-cli": "^4.11.1",
-    "array-includes": "^3.0.3",
+    "babel-core": "7.0.0-bridge.0",
+    "babel-eslint": "^10.0.1",
+    "babel-jest": "23.6.0",
+    "babel-loader": "^8.0.5",
     "clipboardy": "^1.2.2",
-    "eslint": "^4.10.0",
+    "eslint": "^5.13.0",
     "eslint-config-airbnb-base": "^12.1.0",
     "eslint-config-prettier": "^2.7.0",
     "eslint-plugin-import": "^2.8.0",
@@ -65,8 +73,6 @@
     "glob": "^7.1.2",
     "jest": "^22.4.3",
     "minimist": "^1.2.0",
-    "object.entries": "^1.0.4",
-    "object.values": "^1.0.4",
     "os-name": "^2.0.1",
     "pkg": "^4.3.4",
     "prettier-eslint-cli": "^4.1.1",

src/envinfo.js

@@ -4,13 +4,6 @@ const helpers = require('./helpers');
 const formatters = require('./formatters');
 const presets = require('./presets');
 const utils = require('./utils');
-const arrayIncludes = require('array-includes');
-const objectEntries = require('object.entries');
-const objectValues = require('object.values');
-
-if (!Array.prototype.includes) arrayIncludes.shim();
-if (!Object.entries) objectEntries.shim();
-if (!Object.values) objectValues.shim();
 
 function format(data, options) {
   // set the default formatter (yaml is default, similar to old table)

webpack.config.js

@@ -17,6 +17,15 @@ module.exports = {
     filename: '[name].js',
     path: path.join(__dirname, '/dist'),
   },
+  module: {
+    rules: [
+      {
+        use: 'babel-loader',
+        exclude: /(node_modules)/,
+        test: /\.js$/,
+      },
+    ],
+  },
   plugins: [
     new webpack.BannerPlugin({
       banner: `#!/usr/bin/env node