gatsby-config.js

var proxy = require('http-proxy-middleware');

module.exports = {
  siteMetadata: {
    title: 'Harmony',
    description: 'Harmony Protocol',
  },
  plugins: [
    {
      resolve: `gatsby-plugin-google-analytics`,
      options: {
        trackingId: 'UA-122659990-1',
        // Defines where to place the tracking script - `true` in the head and `false` in the body
        head: true,
        // Setting this parameter is optional
        anonymize: true,
        // Setting this parameter is also optional
        respectDNT: true,
        // Avoids sending pageview hits from custom paths
        // exclude: ['/preview/**', '/do-not-track/me/too/'],
        // Enables Google Optimize using your container Id
        // optimizeId: 'YOUR_GOOGLE_OPTIMIZE_TRACKING_ID',
        // Enables Google Optimize Experiment ID
        // experimentId: "YOUR_GOOGLE_EXPERIMENT_ID",
        // Set Variation ID. 0 for original 1,2,3....
        // variationId: "YOUR_GOOGLE_OPTIMIZE_VARIATION_ID",
        // Any additional create only fields (optional)
        sampleRate: 5,
        siteSpeedSampleRate: 10,
        // cookieDomain: "example.com",
      },
    },
    'gatsby-plugin-react-helmet',
    'gatsby-plugin-sass',
    {
      // keep as first gatsby-source-filesystem plugin for gatsby image support
      resolve: 'gatsby-source-filesystem',
      options: {
        path: `${__dirname}/static/images`,
        name: 'uploads',
      },
    },
    {
      resolve: 'gatsby-source-filesystem',
      options: {
        path: `${__dirname}/src/pages`,
        name: 'pages',
      },
    },
    {
      resolve: 'gatsby-source-filesystem',
      options: {
        path: `${__dirname}/static/images`,
        name: 'images',
      },
    },
    'gatsby-plugin-sharp',
    'gatsby-transformer-sharp',
    {
      resolve: 'gatsby-transformer-remark',
      options: {
        plugins: [
          // {
          //   resolve: 'gatsby-remark-relative-images',
          //   options: {
          //     name: 'uploads',
          //   },
          // },
          {
            resolve: 'gatsby-remark-images',
            options: {
              // It's important to specify the maxWidth (in pixels) of
              // the content container as this plugin uses this as the
              // base for generating different widths of each image.
              maxWidth: 2048,
            },
          },
          {
            resolve: 'gatsby-remark-copy-linked-files',
            options: {
              destinationDir: 'static',
            },
          },
        ],
      },
    },
    {
      resolve: 'gatsby-plugin-netlify-cms',
      options: {
        modulePath: `${__dirname}/src/cms/cms.js`,
      },
    },
    {
      resolve: 'gatsby-plugin-purgecss', // purges all unused/unreferenced css rules
      options: {
        develop: true, // Activates purging in npm run develop
        purgeOnly: ['/all.sass'], // applies purging only on the bulma css file
      },
    }, // must be after other CSS plugins
    'gatsby-plugin-netlify', // make sure to keep it last in the array
  ],
  // for avoiding CORS while developing Netlify Functions locally
  // read more: https://www.gatsbyjs.org/docs/api-proxy/#advanced-proxying
  developMiddleware: app => {
    app.use(
      '/.netlify/functions/',
      proxy({
        target: 'http://localhost:9000',
        pathRewrite: {
          '/.netlify/functions/': '',
        },
      })
    );
  },
};