fix: Duplicate key 'devModules' (#273)

Co-authored-by: Xin Du (Clark) <clark.duxin@gmail.com>

Author: sgraewe

template/nuxt/nuxt.config.js

@@ -75,12 +75,19 @@ module.exports = {
     '@/plugins/antd-ui'
     <%_ } _%>
   ],
-  <%_ if (eslint) { _%>
+  <%_ if (eslint || ui === 'tailwind') { _%>
   /*
-  ** Nuxt.js devModules
+  ** Nuxt.js dev-modules
   */
   devModules: [
+    <%_ if (eslint) { _%>
+    // Doc: https://github.com/nuxt-community/eslint-module
     '@nuxtjs/eslint-module',
+    <%_ } _%>
+    <%_ if (ui === 'tailwind') { _%>
+    // Doc: https://github.com/nuxt-community/nuxt-tailwindcss
+    '@nuxtjs/tailwindcss'
+    <%_ } _%>
   ],
   <%_ } _%>
   /*
@@ -91,7 +98,7 @@ module.exports = {
     // Doc: https://bootstrap-vue.js.org/docs/
     'bootstrap-vue/nuxt',
     <%_ } else if (ui === 'bulma') { _%>
-    // Doc:https://github.com/nuxt-community/modules/tree/master/packages/bulma
+    // Doc: https://github.com/nuxt-community/modules/tree/master/packages/bulma
     '@nuxtjs/bulma',
     <%_ } else if (ui === 'buefy') { _%>
     // Doc: https://buefy.github.io/#/documentation
@@ -107,14 +114,6 @@ module.exports = {
     '@nuxtjs/pwa',
     <%_ } _%>
   ],
-  <%_ if (ui === 'tailwind') { _%>
-  /*
-  ** Nuxt.js dev-modules
-  */
-  devModules: [
-    '@nuxtjs/tailwindcss'
-  ],
-  <%_ } _%>
   <%_ if (axios) { _%>
   /*
   ** Axios module configuration

test/snapshots/index.test.js.md

@@ -385,9 +385,10 @@ Generated by [AVA](https://ava.li).
       plugins: [␊
       ],␊
       /*␊
-      ** Nuxt.js devModules␊
+      ** Nuxt.js dev-modules␊
       */␊
       devModules: [␊
+        // Doc: https://github.com/nuxt-community/eslint-module␊
         '@nuxtjs/eslint-module',␊
       ],␊
       /*␊
@@ -2445,7 +2446,7 @@ Generated by [AVA](https://ava.li).
       ** Nuxt.js modules␊
       */␊
       modules: [␊
-        // Doc:https://github.com/nuxt-community/modules/tree/master/packages/bulma␊
+        // Doc: https://github.com/nuxt-community/modules/tree/master/packages/bulma␊
         '@nuxtjs/bulma',␊
       ],␊
       /*␊
@@ -2831,17 +2832,18 @@ Generated by [AVA](https://ava.li).
       plugins: [␊
       ],␊
       /*␊
-      ** Nuxt.js modules␊
-      */␊
-      modules: [␊
-      ],␊
-      /*␊
       ** Nuxt.js dev-modules␊
       */␊
       devModules: [␊
+        // Doc: https://github.com/nuxt-community/nuxt-tailwindcss␊
         '@nuxtjs/tailwindcss'␊
       ],␊
       /*␊
+      ** Nuxt.js modules␊
+      */␊
+      modules: [␊
+      ],␊
+      /*␊
       ** Build configuration␊
       */␊
       build: {␊