import { travelDirectory } from './utils/travelDirectory'
import { generateIndexTs } from './utils/generateIndexTs'
import { RecursiveGenerateReexportIndex } from '../types'

export const generateExportFile = ({
  rootDirectory,
  exclude,
  generatedFileExt = 'js',
  fileExts = ['ts', 'tsx', 'js', 'jsx'],
  babelConfigPath,
  stripFileExts = fileExts,
}: RecursiveGenerateReexportIndex) => {
  return travelDirectory({
    rootDirectory,
    travelCallBack: ({ directory, childFiles, childDirectories }) => {
      generateIndexTs({
        exclude,
        inputFileNames: childFiles.filter(childFild => !/index\..+$/g.test(childFild)),
        inputDirectoryNames: childDirectories,
        currentWorkingDirectory: directory,
        fileExts,
        babelConfigPath,
        stripFileExts,
        generatedFileExt,
      })
    },
  })
}