Function updateJsonFile

tests/e2e/utils/project.ts:12–20

(filePath: string, fn: (json: any) => any | void)

import { join } from 'node:path';

export function updateJsonFile(filePath: string, fn: (json: any) => any | void) {
  return readFile(filePath).then((tsConfigJson) => {
    // Remove single and multiline comments
    const tsConfig = JSON.parse(tsConfigJson.replace(/\/\*\s(.|\n|\r)*\s\*\/|\/\/.*/g, '')) as any;
    const result = fn(tsConfig) || tsConfig;

    return writeFile(filePath, JSON.stringify(result, null, 2));
  });
}

export function updateTsConfig(fn: (json: any) => any | void) {
  return updateJsonFile('tsconfig.json', fn);