text: /**
   * This file decorates the Angular CLI with the Nx CLI to enable features such as computation caching
   * and faster execution of tasks.
   *
   * It does this by:
   *
   * - Patching the Angular CLI to warn you in case you accidentally use the undecorated ng command.
   * - Symlinking the ng to nx command, so all commands run through the Nx CLI
   * - Updating the package.json postinstall script to give you control over this script
   *
   * The Nx CLI decorates the Angular CLI, so the Nx CLI is fully compatible with it.
   * Every command you run should work the same when using the Nx CLI, except faster.
   *
   * Because of symlinking you can still type `ng build/test/lint` in the terminal. The ng command, in this case,
   * will point to nx, which will perform optimizations before invoking ng. So the Angular CLI is always invoked.
   * The Nx CLI simply does some optimizations before invoking the Angular CLI.
   *
   * To opt out of this patch:
   * - Replace occurrences of nx with ng in your package.json
   * - Remove the script from your postinstall script in your package.json
   * - Delete and reinstall your node_modules
   */
  
  const fs = require('fs');
  const os = require('os');
  const cp = require('child_process');
  const isWindows = os.platform() === 'win32';
  let output;
  try {
    output = require('@nrwl/workspace').output;
  } catch (e) {
    console.warn(
      'Angular CLI could not be decorated to enable computation caching. Please ensure @nrwl/workspace is installed.',
    );
    process.exit(0);
  }
  
  /**
   * Symlink of ng to nx, so you can keep using `ng build/test/lint` and still
   * invoke the Nx CLI and get the benefits of computation caching.
   */
  function symlinkNgCLItoNxCLI() {
    try {
      const ngPath = './node_modules/.bin/ng';
      const nxPath = './node_modules/.bin/nx';
      if (isWindows) {
        /**
         * This is the most reliable way to create symlink-like behavior on Windows.
         * Such that it works in all shells and works with npx.
         */
        ['', '.cmd', '.ps1'].forEach((ext) => {
          if (fs.existsSync(nxPath + ext)) fs.writeFileSync(ngPath + ext, fs.readFileSync(nxPath + ext));
        });
      } else {
        // If unix-based, symlink
        cp.execSync(`ln -sf ./nx ${ngPath}`);
      }
    } catch (e) {
      output.error({ title: 'Unable to create a symlink from the Angular CLI to the Nx CLI:' + e.message });
      throw e;
    }
  }
  
  try {
    symlinkNgCLItoNxCLI();
    require('@nrwl/cli/lib/decorate-cli').decorateCli();
    output.log({ title: 'Angular CLI has been decorated to enable computation caching.' });
  } catch (e) {
    output.error({ title: 'Decoration of the Angular CLI did not complete successfully' });
  }
  