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node_modules/fs-extra/lib/mkdir.js 2.21 KB
2a09d1a4   liuqimichale   添加宜春 天水 宣化
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  var fs = require('graceful-fs')
  var path = require('path')
  
  var octal_0777 = parseInt('0777', 8)
  
  function mkdirs(p, opts, f, made) {
    if (typeof opts === 'function') {
      f = opts
      opts = {}
    }
    else if (!opts || typeof opts !== 'object') {
      opts = { mode: opts }
    }
  
    var mode = opts.mode
    var xfs = opts.fs || fs
  
    if (mode === undefined) {
      mode = octal_0777 & (~process.umask())
    }
    if (!made) made = null
  
    var cb = f || function () {}
    p = path.resolve(p)
  
    xfs.mkdir(p, mode, function (er) {
      if (!er) {
        made = made || p
        return cb(null, made)
      }
      switch (er.code) {
        case 'ENOENT':
          if (path.dirname(p) == p) return cb(er)
          mkdirs(path.dirname(p), opts, function (er, made) {
            if (er) cb(er, made)
            else mkdirs(p, opts, cb, made)
          })
          break
  
        // In the case of any other error, just see if there's a dir
        // there already.  If so, then hooray!  If not, then something
        // is borked.
        default:
          xfs.stat(p, function (er2, stat) {
            // if the stat fails, then that's super weird.
            // let the original error be the failure reason.
            if (er2 || !stat.isDirectory()) cb(er, made)
            else cb(null, made)
          })
          break
      }
    })
  }
  
  function mkdirsSync (p, opts, made) {
    if (!opts || typeof opts !== 'object') {
      opts = { mode: opts }
    }
  
    var mode = opts.mode
    var xfs = opts.fs || fs
  
    if (mode === undefined) {
      mode = octal_0777 & (~process.umask())
    }
    if (!made) made = null
  
    p = path.resolve(p)
  
    try {
      xfs.mkdirSync(p, mode)
      made = made || p
    }
    catch (err0) {
      switch (err0.code) {
        case 'ENOENT' :
          made = mkdirsSync(path.dirname(p), opts, made)
          mkdirsSync(p, opts, made)
          break
  
        // In the case of any other error, just see if there's a dir
        // there already.  If so, then hooray!  If not, then something
        // is borked.
        default:
          var stat
          try {
            stat = xfs.statSync(p)
          }
          catch (err1) {
            throw err0
          }
          if (!stat.isDirectory()) throw err0
          break
      }
    }
  
    return made
  }
  
  module.exports = {
    mkdirs: mkdirs,
    mkdirsSync: mkdirsSync
  }