gatsby-config.js

const {
  NODE_ENV,
  URL: NETLIFY_SITE_URL = "https://bartolomej.site",
  DEPLOY_PRIME_URL: NETLIFY_DEPLOY_URL = NETLIFY_SITE_URL,
  CONTEXT: NETLIFY_ENV = NODE_ENV
} = process.env;
const isNetlifyProduction = NETLIFY_ENV === "production";
const siteUrl = isNetlifyProduction ? NETLIFY_SITE_URL : NETLIFY_DEPLOY_URL;

module.exports = {
  siteMetadata: {
    title: `Bartolomej's website`,
    author: {
      name: `Bartolomej Kozorog`,
      birthDate: "8.2.2001",
      summary: `Young and passionate software developer from Slovenia.`
    },
    description: `I'm a young and passionate software developer from Slovenia. This is a place where I showcase my work, ideas and art that I make.`,
    siteUrl,
    email: "bartolomej.kozorog@gmail.com",
    social: {
      twitter: `mejkoz`,
      instagram: "mejkozorog",
      linkedIn: "bartolomej",
      github: "bartolomej"
    }
  },
  plugins: [
    `gatsby-plugin-mdx`,
    {
      resolve: "gatsby-plugin-robots-txt",
      options: {
        resolveEnv: () => NETLIFY_ENV,
        env: {
          production: {
            policy: [{ userAgent: "*" }]
          },
          "branch-deploy": {
            policy: [{ userAgent: "*", disallow: ["/"] }],
            sitemap: null,
            host: null
          },
          "deploy-preview": {
            policy: [{ userAgent: "*", disallow: ["/"] }],
            sitemap: null,
            host: null
          }
        }
      }
    },
    `gatsby-plugin-sitemap`,
    `gatsby-plugin-emotion`,
    {
      resolve: `gatsby-source-filesystem`,
      options: {
        path: `${__dirname}/content`,
        name: "content"
      }
    },
    {
      resolve: `gatsby-plugin-mdx`,
      options: {
        gatsbyRemarkPlugins: [
          {
            resolve: 'gatsby-remark-prismjs',
            options: {
              classPrefix: 'language-',
              inlineCodeMarker: {
                tsx: 'tsx',
              },
              aliases: {},
            },
          },
          {
            resolve: `gatsby-remark-katex`,
            options: {
              // Add any KaTeX options from https://github.com/KaTeX/KaTeX/blob/master/docs/options.md here
              strict: `ignore`
            }
          }
        ],
        plugins: [
          {
            resolve: `gatsby-remark-images`,
            options: {
              maxWidth: 590
            }
          },
          {
            resolve: `gatsby-remark-responsive-iframe`,
            options: {
              wrapperStyle: `margin-bottom: 1.0725rem`
            }
          },
          `gatsby-remark-copy-linked-files`,
          `gatsby-remark-smartypants`
        ]
      }
    },
    `gatsby-transformer-sharp`,
    `gatsby-plugin-sharp`,
    {
      resolve: `gatsby-plugin-google-analytics`,
      options: {
        trackingId: `UA-147995495-3`
      }
    },
    `gatsby-plugin-feed-mdx`,
    {
      resolve: `gatsby-plugin-manifest`,
      options: {
        name: `Bartolomej's website`,
        short_name: `Bartolomej's website`,
        start_url: `/`,
        background_color: "#F5F7FB",
        theme_color: "#E84A5F",
        display: `minimal-ui`,
        icon: `static/favicon.ico`
      }
    },
    `gatsby-plugin-react-helmet`,
    {
      resolve: `gatsby-plugin-typography`,
      options: {
        pathToConfigModule: `src/utils/typography`
      }
    }
    // this (optional) plugin enables Progressive Web App + Offline functionality
    // To learn more, visit: https://gatsby.dev/offline
    // `gatsby-plugin-offline`,
  ]
};