gatsby-config.js

module.exports = {
  siteMetadata: {
    title: "Deducible",
    description:
      "Full Stack Web Development, Entrepreneurship, and Data Science...with a cherry on top",
  },
  plugins: [
    "gatsby-plugin-emotion",
    "gatsby-plugin-gatsby-cloud",
    "gatsby-plugin-react-helmet",
    "gatsby-plugin-image",
    "gatsby-transformer-sharp",
    "gatsby-plugin-sharp",
    {
      resolve: "gatsby-plugin-mdx",
      options: {
        defaultLayouts: {
          default: require.resolve("./src/components/layout.tsx"),
        },
        gatsbyRemarkPlugins: [
          {
            resolve: `gatsby-remark-highlight-code`,
            options: {
              lineNumbers: true,
            },
          },
          { resolve: "gatsby-remark-images" },
        ],
        plugins: ["gatsby-remark-images"],
      },
    },
    {
      resolve: "gatsby-source-filesystem",
      options: {
        name: "posts",
        path: "content/posts",
      },
    },
    {
      resolve: "gatsby-source-filesystem",
      options: {
        name: "images",
        path: "assets/images",
      },
    },
    {
      resolve: "gatsby-plugin-google-tagmanager",
      options: {
        id: "GTM-PB2GGKV",

        // Include GTM in development.
        //
        // Defaults to false meaning GTM will only be loaded in production.
        includeInDevelopment: false,

        // datalayer to be set before GTM is loaded
        // should be an object or a function that is executed in the browser
        //
        // Defaults to null
        defaultDataLayer: { platform: "gatsby" },

        // Specify optional GTM environment details.
        // gtmAuth: "YOUR_GOOGLE_TAGMANAGER_ENVIRONMENT_AUTH_STRING",
        // gtmPreview: "YOUR_GOOGLE_TAGMANAGER_ENVIRONMENT_PREVIEW_NAME",
        // dataLayerName: "YOUR_DATA_LAYER_NAME",

        // Name of the event that is triggered
        // on every Gatsby route change.
        //
        // Defaults to gatsby-route-change
        // routeChangeEventName: "YOUR_ROUTE_CHANGE_EVENT_NAME",
      },
    },
  ],
};