Export an environment instance *and* the base class

Mostly so we're not locked in to exporting a single value

Author: javan

lib/install/config/webpack/development.js

@@ -1,3 +1,3 @@
-const environment = require('webpacker')
+const { environment } = require('webpacker')
 
 module.exports = environment.toWebpackConfig()

lib/install/config/webpack/production.js

@@ -1,3 +1,3 @@
-const environment = require('webpacker')
+const { environment } = require('webpacker')
 
 module.exports = environment.toWebpackConfig()

lib/install/config/webpack/test.js

@@ -1,3 +1,3 @@
-const environment = require('webpacker')
+const { environment } = require('webpacker')
 
 module.exports = environment.toWebpackConfig()

node_module/index.js

@@ -1,15 +1,15 @@
 /* eslint global-require: 0 */
 /* eslint import/no-dynamic-require: 0 */
 
+const Environment = require('./environment')
 const { existsSync } = require('fs')
 
-function createEnvironmentInstance() {
-  let path = `./environments/${process.env.NODE_ENV}`
-  if (!existsSync(path)) {
-    path = './environment'
-  }
-  const constructor = require(path)
+function createEnvironment() {
+  const path = `./environments/${process.env.NODE_ENV}`
+  const constructor = existsSync(path) ? require(path) : Environment
   return new constructor()
 }
 
-module.exports = createEnvironmentInstance()
+const environment = createEnvironment()
+
+module.exports = { environment, Environment }