Function to create files and directories simultaneously using the fs package.

fileCreator.ts

import fs from 'fs/promises'

/**
 * Create files recursively if no directory.
 */
export const createFile = async (
  data: string,
  filePath: string,
): Promise<void> => {
  try {
    await fs.writeFile(filePath, data)
  } catch (err) {
    if ((err as NodeJS.ErrnoException).code === 'ENOENT') {
      await fs.mkdir(path.dirname(filePath), { recursive: true })
      await createFile(data, filePath)
    } else {
      throw err
    }
  }
}