gatsby-config.js

require("dotenv").config({
    path: `.env.${process.env.NODE_ENV}`,
})
module.exports = {
  siteMetadata: {
    title: `Viet Nguyen Blog`,
    author: `Viet Nguyen`,
    description: `Viet Nguyen's Personal Blog`,
    siteUrl: `https://gatsby-starter-blog-demo.netlify.com/`,
    social: {
      twitter: `ulukfuni`,
    },
  },
  plugins: [
    {
      resolve: `gatsby-source-filesystem`,
      options: {
        path: `${__dirname}/content/blog`,
        name: `blog`,
      },
    },
    {
      resolve: `gatsby-source-filesystem`,
      options: {
        path: `${__dirname}/content/assets`,
        name: `assets`,
      },
    },
    {
      resolve: `gatsby-transformer-remark`,
      options: {
        plugins: [
          {
            resolve: `gatsby-remark-images`,
            options: {
              maxWidth: 590,
            },
          },
          {
            resolve: `gatsby-remark-responsive-iframe`,
            options: {
              wrapperStyle: `margin-bottom: 1.0725rem`,
            },
          },
          `gatsby-remark-prismjs`,
          `gatsby-remark-copy-linked-files`,
          `gatsby-remark-smartypants`,
        ],
      },
    },
    `gatsby-transformer-sharp`,
    `gatsby-plugin-sharp`,
    `gatsby-plugin-feed`,
    `gatsby-plugin-offline`,
    `gatsby-plugin-react-helmet`,
    {
      resolve: `gatsby-plugin-typography`,
      options: {
        pathToConfigModule: `src/utils/typography`,
      },
    },
    {
      resolve: `gatsby-plugin-google-analytics`,
      options: {
        trackingId: process.env.GA_TRACKING_ID,
        head: true,
      },
    },
    {
      resolve: 'gatsby-plugin-manifest',
      options: {
        name: 'Viet Nguyen Web Blog',
        short_name: 'VN Blog',
        start_url: '/',
        background_color: "#ffffff",
        theme_color: '#ffffff',
        display: 'standalone',
        crossOrigin: 'use-credentials',
        icon: 'static/images/favicon.png'
      }
    }
  ],
}