nuxt.config.ts

const dotEnvSrc = process.env.NODE_ENV === 'production' ? './.prod.env' : './.dev.env';

const result = require('dotenv').config({
    path: dotEnvSrc,
});

const environmentVariables = {
    LOGGING: undefined,
    SENTRY_DSN: undefined,
    ENVIRONMENT: undefined,
    API_URL: undefined,
    CONTENT_PROXY_URL: undefined,
    TERMS_OF_USE_MD_URL: undefined,
    PRIVACY_POLICY_MD_URL: undefined,
    COMMUNITY_GUIDELINES_MD_URL: undefined,
};

Object.keys(environmentVariables).forEach((envVar) => {
    if (process.env[envVar]) environmentVariables[envVar] = process.env[envVar];
});

const frontendEnvVars = {
    ...result.parsed,
    ...environmentVariables,
};

Object.keys(environmentVariables).forEach((environmentVariable) => {
    if (!frontendEnvVars[environmentVariable]) {
        if (process.env.NODE_ENV === 'production') {
            throw new Error(`Environment variable ${environmentVariable} is not present. Exiting.`)
        } else {
            console.log(`Environment variable ${environmentVariable} is not present.`);
        }
    }
});


export default {
    mode: 'spa',
    env: frontendEnvVars,
    head: {
        title: 'Okuna',
        meta: [
            {charset: 'utf-8'},
            {name: 'viewport', content: 'width=device-width, initial-scale=1.0'},
            {hid: 'description', name: 'description', content: 'Ethical social network.'},
            {name: 'theme-color', content: '#ffffff'},
            {name: 'msapplication-TileColor', content: '#000000'},
            {
                'property': 'og:title',
                'content': `Okuna`,
            },
            {
                'property': 'og:description',
                'content': `Ethical Social Network.`,
            },
            {
                'property': 'og:image',
                'content': `https://okuna.io/og-image.png`
            }
        ],
        link: [
            {rel: 'icon', type: 'image/x-icon', href: '/favicon.ico'},
            {rel: 'apple-touch-icon', sizes: '180x180', href: '/apple-touch-icon.png'},
            {rel: 'icon', type: 'image/png', sizes: '32x32', href: '/favicon-32x32.png'},
            {rel: 'icon', type: 'image/png', sizes: '16x16', href: '/favicon-16x16.png'},
            {rel: 'mask-icon', href: '/safari-pinned-tab.svg', color: '#ffffff'},
        ],
    },
    loading: {color: '#000000'},
    css: [
        '~/assets/styles/index.scss',
        'vue-popperjs/dist/vue-popper.css',
    ],
    buildModules: [
        '@nuxt/typescript-build',
        '@nuxtjs/router',
    ],
    modules: [
        '@nuxtjs/sentry',
        '@nuxtjs/axios',
        'localforage-nuxt',
        'nuxt-i18n',
        '@nuxtjs/style-resources',
    ],
    sentry: {
        dsn: process.env.SENTRY_DSN,
    },
    axios: {
        proxy: true
    },
    plugins: [
        '~/plugins/buefy',
        {src: '~/plugins/line-clamp', ssr: false},
        '~/plugins/directives',
        '~/plugins/vuelidate',
        '~/plugins/di-vue',
        '~/plugins/material-design-icons',
        '~/plugins/vue-infinite-loading',
        '~/plugins/vue-scroll-to',
        '~/plugins/vue-sticky',
        '~/plugins/vue-moment',
        '~/plugins/vue-popper',
        '~/plugins/vue-progressive-image',
        '~/plugins/vue-video-player',
        '~/plugins/vue-highlight',
        '~/plugins/vue-tooltip',
        '~/plugins/vue-rx',
        '~/plugins/vue-not-visible',
        '~/plugins/v-clipboard'
    ],
    router: {
        middleware: ['post-redirect'],
        //mode: 'hash',
    },
    i18n: {
        baseUrl: 'https://okuna.io',

        lazy: true,

        langDir: 'static/i18n/',

        locales: [
            {
                code: 'en',
                iso: 'en-US',
                file: 'en.js',
                name: 'English'
            },
            {
                code: 'es',
                iso: 'es-ES',
                file: 'es.js',
                name: 'Spanish'
            },
        ],

        // The app's default locale, URLs for this locale won't have a prefix if
        // strategy is prefix_except_default
        defaultLocale: 'en',

        strategy: 'no_prefix',
        // Enable browser language detection to automatically redirect user
        // to their preferred language as they visit your app for the first time
        detectBrowserLanguage: {
            // If enabled, a cookie is set once a user has been redirected to his
            // preferred language to prevent subsequent redirections
            // Set to false to redirect every time
            useCookie: true,
            // Cookie name
            cookieKey: 'i18n',
            // Set to always redirect to value stored in the cookie, not just once
            alwaysRedirect: false,
            // If no locale for the browsers locale is a match, use this one as a fallback
            fallbackLocale: 'en'
        },

        // We followed steps of https://nuxt-community.github.io/nuxt-i18n/seo.html#improving-performance
        seo: false,
    },
    proxy: {
        '/local/': {target: 'https://api.openbook.social', pathRewrite: {'^/local/': ''}},
        '/contentproxy': {target: 'https://contentproxy.okuna.io', pathRewrite: {'^/contentproxy': ''}},
        '/www/': {target: 'https://www.okuna.io', pathRewrite: {'^/www/': ''}},
    },
    styleResources: {
        scss: [
            'assets/styles/helpers/index.scss',
        ]
    },
    render: {
        bundleRenderer: {
            runInNewContext: false
        }
    },
    build: {
        devtools: true,
        extend(config, {isDev, isClient}) {
            config.node = {
                fs: 'empty'
            }
        }
    },
    generate: {
        routes: [
            '/'
        ],
    }
}