chore(nightly): setup optional v3 nightly install.

Author: ElijahKotyluk

packages/vue-cli-plugin-vuetify/generator/index.js

@@ -9,7 +9,10 @@ module.exports = (api, opts) => {
   const fs = require('fs')
 
   if (opts.preset !== 'configure') {
-    opts = require(`../presets/${opts.preset}`).plugins['vue-cli-plugin-vuetify']
+    opts = {
+      ...opts,
+      ...require(`../presets/${opts.preset}`).plugins['vue-cli-plugin-vuetify']
+    }
   }
 
   // Add imports
@@ -19,7 +22,7 @@ module.exports = (api, opts) => {
   if (opts.installFonts) opts.useV3 ? fonts.addPlugin(api, opts) : fonts.addImports(api, opts.iconFont)
 
   // Add dependencies
-  vuetify.addDependencies(api, opts.useV3)
+  vuetify.addDependencies(api, opts)
   if (opts.useAlaCarte) alaCarte.addDependencies(api, opts.useV3)
   else if (opts.usePolyfill) polyfill.addDependencies(api)
 

packages/vue-cli-plugin-vuetify/generator/tools/alaCarte.js

@@ -7,12 +7,6 @@ function addDependencies (api, useV3) {
     },
   }
 
-  // @TODO temporary fix for Vuetify 3 only
-  if (useV3) {
-    deps.devDependencies['@vue/cli-service'] = '5.0.0-beta.7'
-    deps.devDependencies['@vue/cli-plugin-babel'] = '5.0.0-beta.7'
-  }
-
   api.extendPackage(deps)
 }
 

packages/vue-cli-plugin-vuetify/generator/tools/vuetify.js

@@ -2,10 +2,11 @@
 const fs = require('fs')
 const helpers = require('./helpers')
 
-function addDependencies (api, v3) {
+function addDependencies (api, opts) {
+  const { useV3, useNightly } = opts
   api.extendPackage({
     dependencies: {
-      vuetify: v3 ? '^3.0.0-alpha.0' : '^2.4.0',
+      vuetify: useV3 ? (useNightly ? 'npm:@vuetify/nightly@next' : '^3.0.0-alpha.0') : '^2.6.0',
     },
   })
 }

packages/vue-cli-plugin-vuetify/prompts.js

@@ -9,6 +9,10 @@ function isCustom (answers) {
   return answers.preset === 'configure'
 }
 
+function isVuetify3 (answers) {
+  return answers.preset === 'v3'
+}
+
 module.exports = [
   {
     name: 'preset',
@@ -20,6 +24,15 @@ module.exports = [
     ],
     default: 'default',
   },
+  {
+    name: 'useNightly',
+    type: 'confirm',
+    message: 'Would you like to install Vuetify 3 nightly build?',
+    default: false,
+    when: answers => {
+      return isVuetify3(answers)
+    }
+  },
   {
     name: 'replaceComponents',
     type: 'confirm',