Migrate to Nuxt 3 and Vuetify 3

jsconfig.json

@@ -1,15 +0,0 @@
-{
-  "compilerOptions": {
-    "baseUrl": ".",
-    "paths": {
-      "~/*": ["./*"],
-      "@/*": ["./*"],
-      "~~/*": ["./*"],
-      "@@/*": ["./*"]
-    }
-  },
-  "vueCompilerOptions": {
-    "target": 2.7
-  },
-  "exclude": ["node_modules", ".nuxt", "dist"]
-}

layouts/default.vue

@@ -1,5 +1,5 @@
 <template>
-  <v-app dark :style="{ background: $vuetify.theme.themes[theme].background }">
+  <v-app dark class="v-app-bg">
     <v-navigation-drawer
       v-model="drawer"
       :mini-variant="miniVariant"
@@ -9,46 +9,38 @@
       color="backgroundSecondary"
       
     >
-      <v-list nav>
-        <v-list-item-group
-          v-model="selectedItem"
-          color="primary"
-        >
+      <v-list nav :lines="false">
         <v-list-item
           v-for="(item, i) in items"
           :key="i"
           :to="item.to"
+          active-color="primary"
           router
           exact
         >
-            <v-list-item-action>
-              <v-icon>{{ item.icon }}</v-icon>
-            </v-list-item-action>
-            <v-list-item-content>
+          <template v-slot:prepend>
+            <v-icon :icon="item.icon"></v-icon>
+          </template>
           <v-list-item-title v-text="item.title" />
-            </v-list-item-content>
         </v-list-item>
-        </v-list-item-group>
       </v-list>
       <template #append>
         <div class="pa-2">
-          <v-btn block outlined color="primary" :href="`mailto:${myName}<${myEmail}>`">
-            <v-icon left>mdi-email-outline</v-icon>
+          <v-btn block outlined color="primary" prepend-icon="mdi-email-outline" :href="`mailto:${myName}<${myEmail}>`">
             Contact
           </v-btn>
         </div>
       </template>
     </v-navigation-drawer>
     <v-app-bar fixed flat app color="transparent">
-      <v-avatar size="48" color="backgroundSecondary" class="mr-3" style="cursor: pointer" @click.native="$router.push('/')">
-        <img
-          src="@/assets/avatar_transparent.png"
-          alt="Manuel"
-        >
+      <template v-slot:prepend>
+        <v-avatar size="48" color="backgroundSecondary" style="cursor: pointer" @click.native="$router.push('/')">
+          <img src="~/assets/avatar_transparent.png" width="55" />
         </v-avatar>
-      <v-toolbar-title class="text-subtitle-1" v-text="myName" />
+      </template>
+      <v-app-bar-title class="text-subtitle-1" v-text="myName" />
       <v-spacer />
-      <v-app-bar-nav-icon v-if="$vuetify.breakpoint.smAndDown" @click.stop="drawer = !drawer" />
+      <v-app-bar-nav-icon v-if="smAndDown" @click.stop="drawer = !drawer" />
       <div v-else>
         <v-btn plain active-class="link-active" to="/">Home</v-btn>
         <v-btn plain active-class="link-active" to="/bio">About</v-btn>
@@ -58,7 +50,7 @@
     </v-app-bar>
     <v-main>
       <v-container class="my-16">
-        <Nuxt />
+        <slot />
       </v-container>
     </v-main>
     <v-footer app absolute color="transparent">
@@ -73,8 +65,14 @@
 </template>
 
 <script>
+import { useDisplay } from 'vuetify'
+
 export default {
   name: 'DefaultLayout',
+  setup () {
+    const { smAndDown } = useDisplay()
+    return { smAndDown }
+  },
   data: () => ({
     drawer: false,
     miniVariant: false,
@@ -98,20 +96,18 @@ export default {
         to: '/portfolio',
       }
     ]
-  }),
-  computed: {
-    theme () {
-      return (this.$vuetify.theme.dark) ? 'dark' : 'light'
-    }
-  }
+  })
 }
 </script>
 
 <style scoped>
+.v-app-bg {
+  background: rgb(var(--v-theme-background))
+}
 .link-active {
   color: var(--v-primary-base);
 }
-.v-btn--plain >>> .v-btn__content {
+.v-btn--plain:deep(.v-btn__content) {
   color: inherit;
   transition: all 0.28s cubic-bezier(0.4, 0, 0.2, 1);
 }

nuxt.config.js

@@ -1,100 +0,0 @@
-import colors from 'vuetify/es5/util/colors'
-
-export default {
-  // Disable server-side rendering: https://go.nuxtjs.dev/ssr-mode
-  ssr: false,
-
-  // Target: https://go.nuxtjs.dev/config-target
-  target: 'static',
-
-  // Global page headers: https://go.nuxtjs.dev/config-head
-  head: {
-    titleTemplate: '%s | Home',
-    title: 'Manuel',
-    htmlAttrs: {
-      lang: 'en',
-    },
-    meta: [
-      { charset: 'utf-8' },
-      { name: 'viewport', content: 'width=device-width, initial-scale=1' },
-      { hid: 'description', name: 'description', content: '' },
-      { name: 'format-detection', content: 'telephone=no' },
-    ],
-    link: [{ rel: 'icon', type: 'image/x-icon', href: '/favicon.ico' }],
-  },
-
-  // Global CSS: https://go.nuxtjs.dev/config-css
-  css: [],
-
-  // Plugins to run before rendering page: https://go.nuxtjs.dev/config-plugins
-  plugins: [],
-
-  // Auto import components: https://go.nuxtjs.dev/config-components
-  components: true,
-
-  // Modules for dev and build (recommended): https://go.nuxtjs.dev/config-modules
-  buildModules: [
-    // https://go.nuxtjs.dev/eslint
-    '@nuxtjs/eslint-module',
-    // https://go.nuxtjs.dev/vuetify
-    '@nuxtjs/vuetify',
-  ],
-
-  // Modules: https://go.nuxtjs.dev/config-modules
-  modules: [
-    // https://go.nuxtjs.dev/axios
-    '@nuxtjs/axios',
-  ],
-
-  // Axios module configuration: https://go.nuxtjs.dev/config-axios
-  axios: {
-    // Workaround to avoid enforcing hard-coded localhost:3000: https://github.com/nuxt-community/axios-module/issues/308
-    baseURL: '/',
-  },
-
-  // Vuetify module configuration: https://go.nuxtjs.dev/config-vuetify
-  vuetify: {
-    customVariables: ['~/assets/variables.scss'],
-    theme: {
-      options: { customProperties: true },
-      dark: true,
-      themes: {
-        dark: {
-          background: '#0A192F',
-          backgroundSecondary: '#112240',
-          primary: '#64FFDA',
-          accent: colors.grey.darken3,
-          secondary: colors.amber.darken3,
-          info: colors.teal.lighten1,
-          warning: colors.amber.base,
-          error: colors.deepOrange.accent4,
-          success: colors.green.accent3,
-        },
-        // Bert
-        /*dark: {
-          background: '#0B0C10',
-          primary: '#66FCF1',
-          accent: colors.grey.darken3,
-          secondary: colors.amber.darken3,
-          info: colors.teal.lighten1,
-          warning: colors.amber.base,
-          error: colors.deepOrange.accent4,
-          success: colors.green.accent3,
-        },
-        // Nuxt Default
-        dark: {
-          primary: colors.blue.darken2,
-          accent: colors.grey.darken3,
-          secondary: colors.amber.darken3,
-          info: colors.teal.lighten1,
-          warning: colors.amber.base,
-          error: colors.deepOrange.accent4,
-          success: colors.green.accent3,
-        },*/
-      },
-    },
-  },
-
-  // Build Configuration: https://go.nuxtjs.dev/config-build
-  build: {},
-}

nuxt.config.ts

@@ -0,0 +1,55 @@
+import vuetify from 'vite-plugin-vuetify'
+
+// https://v3.nuxtjs.org/api/configuration/nuxt.config
+export default defineNuxtConfig({
+  ssr: false,
+
+  css: ['vuetify/styles'],
+
+  vite: {
+    ssr: {
+      noExternal: ['vuetify'] // add the vuetify vite plugin
+    }
+  },
+
+  build: {
+    transpile: ['vuetify']
+  },
+
+  publicRuntimeConfig: {
+    axios: {
+      baseURL: '/',
+    },
+  },
+
+  app: {
+    head: {
+      titleTemplate: '%s | Home',
+      title: 'Manuel',
+      htmlAttrs: {
+        lang: 'en',
+      },
+      meta: [
+        { charset: 'utf-8' },
+        { name: 'viewport', content: 'width=device-width, initial-scale=1' },
+        { hid: 'description', name: 'description', content: '' },
+        { name: 'format-detection', content: 'telephone=no' },
+      ],
+      link: [{ rel: 'icon', type: 'image/x-icon', href: '/favicon.ico' }],
+    }
+  },
+
+  // Plugins to run before rendering page: https://go.nuxtjs.dev/config-plugins
+  plugins: [],
+
+  // Modules: https://go.nuxtjs.dev/config-modules
+  modules: [
+    // https://go.nuxtjs.dev/axios
+    // ['@nuxtjs/axios', { proxyHeaders: false }],
+    // this adds the vuetify vite plugin
+    // also produces type errors in the current beta release
+    async (options, nuxt) => {
+      nuxt.hooks.hook('vite:extendConfig', config => config.plugins.push(vuetify()))
+    }
+  ]
+})

package.json

@@ -3,35 +3,21 @@
   "version": "1.0.0",
   "private": true,
   "scripts": {
-    "dev": "nuxt",
     "build": "nuxt build",
-    "start": "nuxt start",
+    "dev": "nuxt dev",
     "generate": "nuxt generate",
-    "lint:js": "eslint --ext \".js,.vue\" --ignore-path .gitignore .",
-    "lint:prettier": "prettier --check .",
-    "lint": "npm run lint:js && npm run lint:prettier",
-    "lintfix": "prettier --write --list-different . && npm run lint:js -- --fix"
+    "preview": "nuxt preview",
+    "postinstall": "nuxt prepare"
+  },
+  "devDependencies": {
+    "@mdi/font": "^7.0.96",
+    "nuxt": "3.0.0-rc.13"
   },
   "dependencies": {
     "@nuxtjs/axios": "^5.13.6",
-    "core-js": "^3.19.3",
     "lodash-es": "^4.17.21",
-    "nuxt": "^2.15.8",
-    "vue": "^2.6.14",
-    "vue-server-renderer": "^2.6.14",
-    "vue-template-compiler": "^2.6.14",
-    "vuetify": "^2.6.1",
-    "webpack": "^4.46.0"
-  },
-  "devDependencies": {
-    "@babel/eslint-parser": "^7.16.3",
-    "@nuxtjs/eslint-config": "^8.0.0",
-    "@nuxtjs/eslint-module": "^3.0.2",
-    "@nuxtjs/vuetify": "^1.12.3",
-    "eslint": "^8.4.1",
-    "eslint-config-prettier": "^8.3.0",
-    "eslint-plugin-nuxt": "^3.1.0",
-    "eslint-plugin-vue": "^8.2.0",
-    "prettier": "^2.5.1"
+    "sass": "^1.56.0",
+    "vite-plugin-vuetify": "^1.0.0",
+    "vuetify": "^3.0.0"
   }
 }

pages/bio.vue

@@ -11,29 +11,19 @@
       </span>
     </v-col>
     <v-col v-for="set, ind in sets" :key="ind" cols="12">
-      <v-tooltip v-for="(value, index) in set" :key="index" bottom>
-        <template #activator="{ on, attrs }">
+      <v-tooltip v-for="(value, index) in set" :key="index" location="bottom" :text="value.title">
+        <template #activator="{ props }">
           <v-btn
-            :small="value.level == 1"
-            :large="value.level == 2"
-            :x-large="value.level >= 3"
-            icon
+            variant="text"
+            :size="getButtonSize(value.level)"
+            :icon="value.icon"
+            color="primary"
             class="mx-1"
             :href="`https://${value.url}`"
             target="_blank"
-            v-bind="attrs"
-            v-on="on"
-          >
-            <v-icon 
-              color="primary"
-              :large="value.level == 2"
-              :x-large="value.level >= 3"
-            >
-              {{ value.icon }}
-            </v-icon>
-          </v-btn>
+            v-bind="props"
+          />
         </template>
-        <span>{{ value.title }}</span>
       </v-tooltip>
     </v-col>
   </v-row>
@@ -88,6 +78,15 @@ export default {
     skills () {
       return [...this.languages, ...this.frameworks, ...this.tech, ...this.os]
     }
+  },
+  methods: {
+    getButtonSize (level) {
+      switch (level) {
+        case 1: return 'small'
+        case 2: return 'large'
+        default: return 'x-large'
+      }
+    }
   }
 }
 </script>

pages/index.vue

@@ -1,5 +1,5 @@
 <template>
-  <v-row justify="center" align="center">
+  <v-row justify="center">
     <v-col cols="12">
       <span class="text-h3">Hi, my name is Manuel.</span>
     </v-col>
@@ -7,8 +7,7 @@
       <span class="text-h6">I'm a Software Developer based in Vienna, Austria.<br/>I make all kind of applications.</span>
     </v-col>
     <v-col cols="12">
-      <v-btn depressed outlined color="primary" href="mailto:rakantor.dev@gmail.com">
-        <v-icon left>mdi-email-outline</v-icon>
+      <v-btn depressed outlined color="primary" prepend-icon="mdi-email-outline" href="mailto:rakantor.dev@gmail.com">
         Contact me
       </v-btn>
     </v-col>

pages/portfolio.vue

@@ -6,8 +6,8 @@
     <v-col v-for="(project, index) of projects" :key="index" cols="12" md="6">
       <v-card color="backgroundSecondary">
         <v-img
-          height="250"
           src="https://cdn.vuetifyjs.com/images/cards/cooking.png"
+          cover
         ></v-img>
         <v-card-title>
           <span v-if="project.projectUrl">
@@ -23,20 +23,16 @@
         <v-card-actions>
           <v-btn
             v-if="project.repoUrl"
-            icon
+            icon="mdi-github"
             :href="`https://${project.repoUrl}`"
             target="_blank"
-          >
-            <v-icon>mdi-github</v-icon>
-          </v-btn>
+          />
           <v-btn
             v-if="project.projectUrl"
-            icon
+            icon="mdi-open-in-new"
             :href="`https://${project.projectUrl}`"
             target="_blank"
-          >
-            <v-icon>mdi-open-in-new</v-icon>
-          </v-btn>
+          />
         </v-card-actions>
       </v-card>
     </v-col>
@@ -71,6 +67,7 @@ export default {
         subtitle: 'Nuxt.js Web App',
         description: 'Android (Java) Firebase',
         repoUrl: 'github.com/Rakantor/iu-quiz-app',
+        projectUrl: 'iu-quiz-app.web.app'
       },
       {
         title: 'Menacing Blue',

plugins/vuetify.ts

@@ -0,0 +1,57 @@
+import { createVuetify, ThemeDefinition  } from 'vuetify'
+import * as components from 'vuetify/components'
+import * as directives from 'vuetify/directives'
+import '@mdi/font/css/materialdesignicons.css'
+
+const myCustomDarkTheme: ThemeDefinition = {
+  dark: true,
+  colors: {
+    background: '#0A192F',
+    backgroundSecondary: '#112240',
+    primary: '#64FFDA',
+    /* accent: colors.grey.darken3,
+    secondary: colors.amber.darken3,
+    info: colors.teal.lighten1,
+    warning: colors.amber.base,
+    error: colors.deepOrange.accent4,
+    success: colors.green.accent3 */
+  }
+  // Bert
+  /* dark: {
+    background: '#0B0C10',
+    primary: '#66FCF1',
+    accent: colors.grey.darken3,
+    secondary: colors.amber.darken3,
+    info: colors.teal.lighten1,
+    warning: colors.amber.base,
+    error: colors.deepOrange.accent4,
+    success: colors.green.accent3,
+  },
+  // Nuxt Default
+  dark: {
+    primary: colors.blue.darken2,
+    accent: colors.grey.darken3,
+    secondary: colors.amber.darken3,
+    info: colors.teal.lighten1,
+    warning: colors.amber.base,
+    error: colors.deepOrange.accent4,
+    success: colors.green.accent3,
+  }, */
+}
+
+export default defineNuxtPlugin(nuxtApp => {
+  const vuetify = createVuetify({
+    components,
+    directives,
+    theme: {
+      // customVariables: ['~/assets/variables.scss'],
+      defaultTheme: 'myCustomDarkTheme',
+      // options: { customProperties: true },
+      themes: {
+        myCustomDarkTheme,
+      }
+    }
+  })
+
+  nuxtApp.vueApp.use(vuetify)
+})

tsconfig.json

@@ -0,0 +1,4 @@
+{
+  // https://v3.nuxtjs.org/concepts/typescript
+  "extends": "./.nuxt/tsconfig.json"
+}