gatsby-config.js

const path = require('path');
const config = require('./config/website');

module.exports = {
  siteMetadata: {
    title: config.siteTitle,
    description: config.siteDescription,
    twitter: config.twitter,
    siteUrl: config.siteUrl,
    siteLogo: config.siteLogo,
    siteBanner: config.siteBanner,
  },
  plugins: [
    // DSGVO
    {
      resolve: `gatsby-plugin-gdpr-cookies`,
      options: {
        googleAnalytics: {
          trackingId: 'dummy_id', // leave empty if you want to disable the tracker
          cookieName: 'gatsby-gdpr-google-analytics', // default
          anonymize: true, // default
          allowAdFeatures: false // default
        },
        googleTagManager: {
          trackingId: 'dummy_thing', // leave empty if you want to disable the tracker
          cookieName: 'gatsby-gdpr-google-tagmanager', // default
          dataLayerName: 'dataLayer', // default
        },
        facebookPixel: {
          pixelId: 'no_id', // leave empty if you want to disable the tracker
          cookieName: 'gatsby-gdpr-facebook-pixel', // default
        },
        tikTokPixel: {
          pixelId: 'nothing', // leave empty if you want to disable the tracker
          cookieName: 'gatsby-gdpr-tiktok-pixel', // default
        },
        linkedin: {
          trackingId: 'no_linkedin', // leave empty if you want to disable the tracker
          cookieName: 'gatsby-gdpr-linked-in', // default
        },
        // defines the environments where the tracking should be available  - default is ["production"]
        environments: ['production', 'development']
      },
    },
    // MARKDOWN
    {
      resolve: `gatsby-transformer-remark`,
      options: {
        plugins: [
          `gatsby-remark-embedder`,
          {
            resolve: `gatsby-remark-autolink-headers`,
            options: {
              className: `gatsby-remark-autolink`,
              maintainCase: true,
              removeAccents: true,
            },
          },
          {
            resolve: `gatsby-remark-prismjs`,
            options: {
              classPrefix: 'language-',
              inlineCodeMarker: null,
              aliases: {},
              showLineNumbers: true,
              noInlineHighlight: false,
            },
          },
          {
            resolve: `gatsby-remark-images`,
            options: {
              maxWidth: 590,
              showCaptions: true,
            },
          },
          `gatsby-plugin-social-banners`,
        ],
      },
    },

    // SOURCE FILE SYSTEM -
    // SOURCE JSON
    `gatsby-transformer-json`,
    {
      resolve: `gatsby-source-filesystem`,
      options: {
        path: `${__dirname}/content/json`,
      },
    },
    // SOURCE MARKDOWN
    {
      resolve: `gatsby-source-filesystem`,
      options: {
        name: 'case-studies',
        path: `${__dirname}/content/case-studies`,
      },
    },
    {
      resolve: `gatsby-source-filesystem`,
      options: {
        name: 'blog',
        path: `${__dirname}/content/blog/`,
      },
    },

    // IMAGE TRANSFORMER
    `gatsby-transformer-sharp`,
    `gatsby-plugin-sharp`,
    {
      resolve: `gatsby-source-filesystem`,
      options: {
        name: `images`,
        path: `src/static/images`,
      },
    },

    // manifest & helmet
    `gatsby-plugin-react-helmet`,

    {
      resolve: `gatsby-plugin-manifest`,
      options: {
        name: config.siteTitleAlt,
        short_name: config.siteShortName,
        start_url: `/`,
        background_color: config.backgroundColor,
        theme_color: config.themeColor,
        display: `standalone`,
        icon: config.siteLogo,
      },
    },
    // this (optional) plugin enables Progressive Web App + Offline functionality
    // To learn more, visit: https://gatsby.dev/offline
    // `gatsby-plugin-offline`,

    // fonts
    // https://fonts.googleapis.com/css?family=Karla:400,700|Montserrat:400,600,700,900&display=swap
    // families: ['Karla&display=swap', 'Montserrat:400,700,900&display=swap']
    // {
    //   resolve: 'gatsby-plugin-web-font-loader',
    //   options: {
    //     custom: {
    //       families: [
    //         'Karla',
    //         'Montserrat:n4,n7,n9'
    //       ],
    //       urls: [
    //         'https://fonts.googleapis.com/css?family=Karla&display=swap',
    //         'https://fonts.googleapis.com/css?family=Montserrat:400,700,900&display=swap'
    //       ]
    //     }
    //   }
    // },

    // NProgress
    {
      resolve: `gatsby-plugin-nprogress`,
      options: {
        color: `#6D83F2`,
        showSpinner: false,
      },
    },
    // others
    {
      resolve: 'gatsby-plugin-robots-txt',
      options: {
        host: config.siteUrl,
        sitemap: `${config.siteUrl}/sitemap.xml`,
        env: {
          development: {
            policy: [{ userAgent: '*', disallow: ['/'] }],
          },
          production: {
            policy: [{ userAgent: '*', allow: '/', disallow: '/goodies' }],
          },
        },
      },
    },
    {
      resolve: `gatsby-plugin-sitemap`,
      options: {
        exclude: [`/blog/tags/*`, `/goodies`],
      },
    },
    `gatsby-plugin-styled-components`,
  ],
};