chore: default exports

src/bundle.js

@@ -3,21 +3,19 @@ import webpack from 'webpack'
 import { fromCallback } from 'bluebird'
 import { resolve, join, relative } from 'path'
 
-const
-  isObject = (x) => typeof x === 'object',
-  isString = (x) => typeof x === 'string'
+const isObject = (x) => typeof x === 'object'
+const isString = (x) => typeof x === 'string'
 
-export async function bundle (compiler, next) {
+export default async function bundle (compiler, next) {
   let bundleConfig = compiler.options.bundle
   if (!bundleConfig) {
     return next()
   }
 
-  const
-    input = compiler.options.input || require.resolve(process.cwd()),
-    fs = new Mfs(),
-    path = resolve('nexe'),
-    filename = 'virtual-bundle.js'
+  const input = compiler.options.input || require.resolve(process.cwd())
+  const mfs = new Mfs()
+  const path = resolve('nexe')
+  const filename = 'virtual-bundle.js'
 
   if (isString(bundleConfig)) {
     bundleConfig === require(relative(process.cwd(), bundleConfig))
@@ -30,15 +28,15 @@ export async function bundle (compiler, next) {
   }
 
   const bundler = webpack(bundleConfig)
-  bundler.outputFileSystem = fs
+  bundler.outputFileSystem = mfs
   const stats = await fromCallback(cb => bundler.run(cb))
 
   if (stats.hasErrors()) {
     compiler.log.error(stats.toString())
     return null
   }
-  //eslint-disable-next-line no-sync
-  compiler.input = fs.readFileSync(
+
+  compiler.input = mfs.readFileSync(
     join(bundleConfig.output.path, bundleConfig.output.filename)
   )