gatsby-config.js

require("dotenv").config({
  path: `.env.${process.env.NODE_ENV}`,
})

module.exports = {
  pathPrefix: "/nasa-gallery",
  siteMetadata: {
    title: `NASA Image Gallery`,
    description: `Into space we go 🚀 and I bet this site will get you there faster ;)`,
    author: `Alexander Aleshchenko`,
    siteUrl: `https://sasharesume.com/`
  },
  plugins: [
    `gatsby-plugin-react-helmet`,
    `gatsby-plugin-image`,
    `gatsby-plugin-sass`,
    {
      resolve: `gatsby-source-filesystem`,
      options: {
        name: `images`,
        path: `${__dirname}/src/images`,
      },
    },
    `gatsby-transformer-sharp`,
    `gatsby-plugin-sharp`,
    {
      resolve: `gatsby-plugin-manifest`,
      options: {
        name: `gatsby-starter-default`,
        short_name: `starter`,
        start_url: `/`,
        background_color: `#663399`,
        theme_color: `#663399`,
        display: `minimal-ui`,
        icon: `src/images/gatsby-icon.png`,
        defaults: {
          formats: [`auto`, `webp`],
          placeholder: `blurred`,
          quality: 50,
          breakpoints: [750, 1080, 1366, 1920],
          backgroundColor: `transparent`,
          tracedSVGOptions: {},
          blurredOptions: {},
          jpgOptions: {},
          pngOptions: {},
          webpOptions: {},
          avifOptions: {},
        },

      },
    },
    `gatsby-plugin-gatsby-cloud`,
    // this (optional) plugin enables Progressive Web App + Offline functionality
    // To learn more, visit: https://gatsby.dev/offline
    // `gatsby-plugin-offline`,
    {
      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.GATRACKINGID, // Google Analytics / GA
          process.env.AWCONVERSIONID, // Google Ads / Adwords / AW
          process.env.DCFLOODIGHTID, // Marketing Platform advertising products (Display & Video 360, Search Ads 360, and Campaign Manager)
        ],
        // 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/"],
        },
      },
    },
  ],
}