rename webpackConfig to serverClientOrBoth

Author: Judahmeek

lib/generators/react_on_rails/templates/base/base/config/webpack/development.js.tt

@@ -2,7 +2,7 @@
 
 const { devServer, inliningCss } = require('shakapacker');
 
-const webpackConfig = require('./webpackConfig');
+const webpackConfig = require('./serverClientOrBoth');
 
 const developmentEnvOnly = (clientWebpackConfig, _serverWebpackConfig) => {
   // plugins

lib/generators/react_on_rails/templates/base/base/config/webpack/production.js.tt

@@ -1,6 +1,6 @@
 <%= add_documentation_reference(config[:message], "// https://github.com/shakacode/react_on_rails_demo_ssr_hmr/blob/master/config/webpack/production.js") %>
 
-const webpackConfig = require('./webpackConfig');
+const webpackConfig = require('./serverClientOrBoth');
 
 const productionEnvOnly = (_clientWebpackConfig, _serverWebpackConfig) => {
   // place any code here that is for production only

lib/generators/react_on_rails/templates/base/base/config/webpack/webpackConfig.js.tt renamed to lib/generators/react_on_rails/templates/base/base/config/webpack/serverClientOrBoth.js.tt

@@ -1,6 +1,6 @@
 <%= add_documentation_reference(config[:message], "// https://github.com/shakacode/react_on_rails_demo_ssr_hmr/blob/master/config/webpack/test.js") %>
 
-const webpackConfig = require('./webpackConfig')
+const webpackConfig = require('./serverClientOrBoth')
 
 const testOnly = (_clientWebpackConfig, _serverWebpackConfig) => {
   // place any code here that is for test only