updates nuxt module to expect external config file

Author: Andrew Boyd

dist/nuxt/index.js

@@ -1,5 +1,9 @@
-/* eslint-disable */
 import Vue from 'vue'
 import VueFormulate from '@braid/vue-formulate'
+<% if (options.configPath) { %>
+import options from '<%= options.configPath %>'
+<% } else { %>
+const options = {}
+<% } %>
 
-Vue.use(VueFormulate, <%= serialize(options) %>)
+Vue.use(VueFormulate, options)

dist/nuxt/plugin.js

@@ -1,7 +1,18 @@
+import fs from 'fs'
 import path from 'path'
 
 export default function nuxtVueFormulate (moduleOptions) {
-  const formulateOptions = Object.assign({}, this.options.formulate, moduleOptions)
+  let formulateOptions = Object.assign({}, this.options.formulate, moduleOptions)
+  let configPath = false
+  // check if we have a user-provided config path
+  // or if a config file exists in the default location
+  if (formulateOptions.configPath) {
+    configPath = formulateOptions.configPath
+  } else if (fs.existsSync(`${this.options.srcDir}/formulate.config.js`)) {
+    configPath = '~/formulate.config.js'
+  }
+  // add the parsed config path back into the options object
+  formulateOptions = Object.assign({}, formulateOptions, { configPath })
   // Register `plugin.js` template
   this.addPlugin({
     src: path.resolve(__dirname, 'plugin.js'),

nuxt/index.js

@@ -1,4 +1,9 @@
 import Vue from 'vue'
 import VueFormulate from '@braid/vue-formulate'
+<% if (options.configPath) { %>
+import options from '<%= options.configPath %>'
+<% } else { %>
+const options = {}
+<% } %>
 
-Vue.use(VueFormulate, <%= serialize(options) %>)
+Vue.use(VueFormulate, options)