gatsby-config.js

const contentful = require('contentful');
const manifestConfig = require('./manifest-config');
require('dotenv').config();

const { ACCESS_TOKEN, SPACE_ID, ANALYTICS_ID } = process.env;

const plugins = [
  'gatsby-plugin-react-helmet',
  {
    resolve: 'gatsby-plugin-manifest',
    options: manifestConfig,
  },
  'gatsby-plugin-styled-components',
  {
    resolve: 'gatsby-source-contentful',
    options: {
      spaceId: SPACE_ID,
      accessToken: ACCESS_TOKEN,
    },
  },
  'gatsby-transformer-remark',
  'gatsby-plugin-offline',
  'gatsby-plugin-netlify',
  {
    resolve: `gatsby-plugin-gdpr-cookies`,
    options: {
      googleAnalytics: {
        trackingId: ANALYTICS_ID,
        cookieName: 'gdpr-accepted', // default is gatsby-gdpr-google-analytics
        anonymize: false, // default is true
      },
      environments: ['production'],
    },
  },
];

module.exports = {
  siteMetadata: {
    isMediumUserDefined: false,
  },
  plugins,
};