setup-package.ts

/** 
 *
 * setup-package.js
 *
 * This file is used by publish system to build a clean npm package with the compiled js files in the root of the package.
 * It will not be included in the npm package.
 * 
 **/

import fs from 'fs';

// This script is called from within the build folder. It is important to include it in .npmignore, so it will not get published. 
const sourceDirectory = __dirname + "/..";
const destinationDirectory = __dirname;

function main() {
  // Generate publish-ready package.json
  const source = fs.readFileSync(__dirname + "/../package.json").toString("utf-8");
  const sourceObj = JSON.parse(source);
  sourceObj.scripts = {};
  sourceObj.devDependencies = {};
  fs.writeFileSync(`${destinationDirectory}/package.json`, Buffer.from(JSON.stringify(sourceObj, null, 2), "utf-8"));
  // Copy additional files from source to destination
  const filesToCopy = ["README.md", "LICENSE.md", ".npmignore"];
  filesToCopy.forEach(file => fs.copyFileSync(`${sourceDirectory}/${file}`, `${destinationDirectory}/${file}`));
}

main();