gatsby-config.js

require("dotenv").config({
  path: ".env",
});

module.exports = {
  plugins: [
    {
      resolve: `gatsby-plugin-google-gtag`,
      options: {
        // You can add multiple tracking ids and a pageview event will be fired for all of them.
        trackingIds: [
          process.env.GA_TRACKING_ID, // Google Analytics / GA
        ],
        // This object gets passed directly to the gtag config command
        // This config will be shared across all trackingIds
        // gtagConfig: {
        //   optimize_id: "OPT_CONTAINER_ID",
        //   anonymize_ip: true,
        //   cookie_expires: 0,
        // },
        // This object is used for configuration specific to this plugin
        pluginConfig: {
          // Puts tracking script in the head instead of the body
          head: false,
          // Setting this parameter is also optional
          respectDNT: true,
          // Avoids sending pageview hits from custom paths
          // exclude: ["/preview/**", "/do-not-track/me/too/"],
          // Defaults to https://www.googletagmanager.com
          // origin: "YOUR_SELF_HOSTED_ORIGIN",
          // Delays processing pageview events on route update (in milliseconds)
          delayOnRouteUpdate: 0,
        },
      },
    },
    `gatsby-plugin-sharp`,
    `gatsby-plugin-styled-components`,
    `gatsby-plugin-image`,
    `gatsby-plugin-react-helmet`,
    {
      resolve: `gatsby-plugin-google-fonts`,
      options: {
        fonts: [`Nunito`, `Varela Round`, `Prompt`, `Ubuntu`],
        display: "swap",
      },
    },
    {
      resolve: `gatsby-plugin-intl`,
      options: {
        // language JSON resource path
        path: `${__dirname}/src/intl`,
        // supported language
        languages: [`en`, `fr`],
        // language file path
        defaultLanguage: `en`,
        // option to redirect to `/en` when connecting `/`
        redirect: true,
      },
    },
    {
      resolve: `gatsby-plugin-manifest`,
      options: {
        name: `my-portfolio`,
        short_name: `portfolio`,
        start_url: `/`,
        display: `standalone`,
        icon: `src/images/favicon.png`,
      },
    },
  ],
};