okunishinishi/node-tmplconv

/**
 * Convert files in a directory.
 * @function convertDir
 * @param {string} src - Source directory path.
 * @param {string} dest - Destination directory path.
 * @param {object} [options] - Optional settings.
 * @param {string|string[]} [options.pattern] - Filename pattern.
 * @param {string|string[]} [options.ignore] - Filename pattern.
 * @param {string} [options.mode='644'] - File permission to generate.
 * @param {boolean} [options.once=false] - Write only first time. Skip if already exists.
 * @param {object} [options.rule] - Convert map.
 * @returns {Promise}
 */

'use strict'

const { existsAsync, statAsync } = require('asfs')
const convertDir = require('./convert_dir')
const convertFile = require('./convert_file')

/** @lends convert */
async function convert(src, dest, options = {}) {
  let exists = await existsAsync(src)
  if (!exists) {
    throw new Error(`src not exists: ${src}`)
  }
  let stats = await statAsync(src)
  let isDir = stats.isDirectory()
  if (isDir) {
    return await convertDir(src, dest, options)
  } else {
    return await convertFile(src, dest, options)
  }
}

module.exports = convert