Acme.BookStore.HttpApi.Host/node_modules/readdirp/stream-api.js

这里只显示每个文件的开头 60 行。登录后可以解锁完整代码。

微信扫码关注公众号，代码整理好后第一时间通知你。

'use strict';

var stream = require('readable-stream');
var util = require('util');

var Readable = stream.Readable;

module.exports = ReaddirpReadable;

util.inherits(ReaddirpReadable, Readable);

function ReaddirpReadable (opts) {
  if (!(this instanceof ReaddirpReadable)) return new ReaddirpReadable(opts);

  opts = opts || {};

  opts.objectMode = true;
  Readable.call(this, opts);

  // backpressure not implemented at this point
  this.highWaterMark = Infinity;

  this._destroyed = false;
  this._paused = false;
  this._warnings = [];
  this._errors = [];

  this._pauseResumeErrors();
}

var proto = ReaddirpReadable.prototype;

proto._pauseResumeErrors = function () {
  var self = this;
  self.on('pause', function () { self._paused = true });
  self.on('resume', function () {
    if (self._destroyed) return;
    self._paused = false;

    self._warnings.forEach(function (err) { self.emit('warn', err) });
    self._warnings.length = 0;

    self._errors.forEach(function (err) { self.emit('error', err) });
    self._errors.length = 0;
  })
}

// called for each entry
proto._processEntry = function (entry) {
  if (this._destroyed) return;
  this.push(entry);
}

proto._read = function () { }

proto.destroy = function () {
  // when stream is destroyed it will emit nothing further, not even errors or warnings
  this.push(null);
  this.readable = false;
  this._destroyed = true;