gatsby-config.js

const config = require('./src/utils/config.js');

module.exports = {
  siteMetadata: {
    title: config.siteName,
    author: config.author,
    description: config.description,
    siteUrl: config.siteUrl,
  },
  plugins: [
    `gatsby-plugin-styled-components`,
    `gatsby-plugin-sharp`,
    `gatsby-transformer-sharp`,
    `gatsby-plugin-react-helmet`,
    {
      resolve: `gatsby-plugin-mailchimp`,
      options: {
        endpoint: `https://dexlab.us17.list-manage.com/subscribe/post?u=98c7ba21bb6d63c6d14827c6e&id=a51cc8153c`,
      },
    },
    {
      resolve: `gatsby-plugin-sitemap`,
      options: {
        output: `/sitemap.xml`,
        query: `
          {
            site {
              siteMetadata {
                siteUrl
              }
            }

            allSitePage {
              edges {
                node {
                  path
                }
              }
            }
        }`,
      },
    },
    {
      resolve: `gatsby-plugin-google-analytics`,
      options: {
        trackingId: config.googleAnalytics,
      },
    },
    {
      resolve: `gatsby-plugin-nprogress`,
      options: {
        color: config.themeColor,
        showSpinner: false,
      },
    },
    {
      resolve: 'gatsby-plugin-manifest',
      options: {
        name: config.siteName,
        short_name: config.siteName,
        start_url: config.siteUrl,
        background_color: config.backgroundColor,
        theme_color: config.themeColor,
        display: 'minimal-ui',
        icon: './static/images/icon.png',
      },
    },
    {
      resolve: `gatsby-plugin-favicon`,
      options: {
        logo: './static/images/icon.png',
        injectHTML: true,
        icons: {
          android: true,
          appleIcon: true,
          appleStartup: true,
          coast: false,
          favicons: true,
          firefox: true,
          twitter: false,
          yandex: false,
          windows: false,
        },
      },
    },
    `gatsby-plugin-offline`,
  ],
};