Convert ES6 imports to CJS require()

Author: Turbo87

src/index.js

@@ -1,7 +1,5 @@
-import Macros from './lib/utils/macros';
-import { readFileSync } from 'fs';
-import { dirname, join } from 'path';
-import { normalizeOptions } from './lib/utils/normalize-options';
+const Macros = require('./lib/utils/macros');
+const normalizeOptions = require('./lib/utils/normalize-options').normalizeOptions;
 
 function macros(babel) {
   const t = babel.types;
@@ -56,4 +54,4 @@ macros.baseDir = function() {
   return dirname(__dirname);
 }
 
-export default macros;
+module.exports = macros;

src/lib/utils/builder.js

@@ -1,4 +1,4 @@
-export default class Builder {
+module.exports = class Builder {
   constructor(t, options) {
     this.t = t;
     this.module = options.module;

src/lib/utils/macros.js

@@ -1,10 +1,9 @@
-const DEBUG = 'DEBUG';
-
-import Builder from './builder';
+const Builder = require('./builder');
 
+const DEBUG = 'DEBUG';
 const SUPPORTED_MACROS = ['assert', 'deprecate', 'warn', 'log'];
 
-export default class Macros {
+module.exports = class Macros {
   constructor(t, options) {
     this.localDebugBindings = [];
     this.envFlagBindings = [];

src/lib/utils/normalize-options.js

@@ -1,6 +1,6 @@
-import { satisfies } from 'semver';
+const satisfies = require('semver').satisfies;
 
-export function normalizeOptions(options) {
+function normalizeOptions(options) {
   let features = options.features || [];
   let debugTools = options.debugTools;
   let envFlags = options.envFlags;
@@ -83,3 +83,7 @@ export function normalizeOptions(options) {
     }
   };
 }
+
+module.exports = {
+  normalizeOptions,
+};

src/tests/debug-tools-test.js

@@ -1,8 +1,8 @@
-import DebugToolsPlugin from '../index';
-import { transform } from 'babel-core';
-import { expect } from 'chai';
-import { file } from 'chai-files';
-import { lstatSync, writeFileSync } from 'fs';
+const DebugToolsPlugin = require('../index');
+const transform = require('babel-core').transform;
+const expect = require('chai').expect;
+const file = require('chai-files').file;
+const lstatSync = require('fs').lstatSync;
 
 const presets = [["latest", {
   "es2015": false,