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 = '.';
const destinationDirectory = './build';

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 filesToOverwrite = ['strapi-admin.js', 'strapi-server.js'];
  const filesToCopy = ['README.md', 'LICENSE.md', '.npmignore', ...filesToOverwrite];
  filesToCopy.forEach((file) =>
    fs.copyFileSync(`${sourceDirectory}/${file}`, `${destinationDirectory}/${file}`)
  );

  // Replace imports in core files in build folder
  filesToOverwrite.forEach((file) =>
    fs.readFile(`${destinationDirectory}/${file}`, 'utf8', function (err, data) {
      if (err) {
        return console.log(err);
      }
      var result = data.replace(/build\//g, '');

      fs.writeFile(`${destinationDirectory}/${file}`, result, 'utf8', function (err) {
        if (err) return console.log(err);
      });
    })
  );
}

main();