nuxt.config.ts

import { NuxtConfig } from '@nuxt/types'

const config: NuxtConfig = {
  target: 'static',

  build: {
    postcss: {
      plugins: {
        'postcss-custom-properties': {},
        'postcss-nested': {}
      }
    },

    extractCSS: process.env.NODE_ENV === 'production'
  },

  buildModules: [
    '@nuxt/typescript-build',
    '@nuxtjs/google-analytics'
  ],

  head () {
    return {
      htmlAttrs: {
        lang: 'ja'
      },
      meta: [
        { charset: 'utf-8' },
        { name: 'viewport', content: 'width=device-width, initial-scale=1' },
        { hid: 'og:type', property: 'og:type', content: 'website' },
        { hid: 'og:image', property: 'og:image', content: 'https://vuejs-jp.org/img/og/og-default.png' },
        { hid: 'og:image:width', property: 'og:image:width', content: '1200' },
        { hid: 'og:image:height', property: 'og:image:height', content: '630' }
      ],
      link: [
        { rel: 'icon', href: '/favicon-32.png', sizes: '32x32' },
        { rel: 'apple-touch-icon', href: '/apple-touch-icon.png' },
        { rel: 'mask-icon', href: '/safari-pinned-tab.svg', color: 'rgb(0, 0, 0)' },
        { rel: 'stylesheet', href: 'https://fonts.googleapis.com/css?family=Noto+Sans+JP:400,500,700|Roboto:400,500,700|Source+Sans+Pro:400,600,700|Dosis:600|Inconsolata&display=swap' }
      ]
    }
  },

  css: [
    'normalize.css',
    '@/assets/styles/bootstrap.css'
  ],

  modules: [
    'portal-vue/nuxt',
    'cookie-universal-nuxt',
    '@nuxtjs/i18n',
    '@nuxt/content'
  ],

  plugins: [
    { src: '@/plugins/router.js' },
    { src: '@/plugins/vuelidate.js' },
    { src: '@/plugins/application.js' }
  ],

  googleAnalytics: {
    id: 'UA-162346547-1'
  },

  i18n: {
    locales: [
      { code: 'en', iso: 'en-US', name: 'English', file: 'en-US.json' },
      { code: 'ja', iso: 'ja-JP', name: '日本語', file: 'ja-JP.json' }
    ],
    lazy: true,
    skipSettingLocaleOnNavigate: true,
    langDir: 'locales/',
    defaultLocale: 'ja',
    vueI18n: {
      fallbackLocale: 'ja'
    }
  }
}

export default config