text: #!/usr/bin/env node
  
  // In order to use this, you need to install Cairo on your machine. See
  // instructions here: https://github.com/Automattic/node-canvas#compiling
  
  // In order to run:
  //   npm install canvas # please do not check it in
  //   npm run build-node
  //   node build/static/js/build-node.js
  //   open test.png
  
  var rewire = require("rewire");
  var defaults = rewire("react-scripts/scripts/build.js");
  var config = defaults.__get__("config");
  
  // Disable multiple chunks
  config.optimization.runtimeChunk = false;
  config.optimization.splitChunks = {
    cacheGroups: {
      default: false
    }
  };
  // Set the filename to be deterministic
  config.output.filename = "static/js/build-node.js";
  // Don't choke on node-specific requires
  config.target = "node";
  // Set the node entrypoint
  config.entry = "./src/index-node";
  // By default, webpack is going to replace the require of the canvas.node file
  // to just a string with the path of the canvas.node file. We need to tell
  // webpack to avoid rewriting that dependency.
  config.externals = function(context, request, callback) {
    if (/\.node$/.test(request)) {
      return callback(
        null,
        "commonjs ../../../node_modules/canvas/build/Release/canvas.node"
      );
    }
    callback();
  };
  