index.js

/**
 * Module dependencies
 */

var path = require('path');
var _ = require('@sailshq/lodash');
var fsx = require('fs-extra');
var buildDiskReceiverStream = require('./standalone/build-disk-receiver-stream');



/**
 * skipper-disk
 *
 * @type {Function}
 * @param  {Object} options
 * @return {Object}
 */

module.exports = function SkipperDisk(options) {
  options = options || {};

  var adapter = {};
  adapter.rm = function(fd, cb) {
    return fsx.unlink(fd, function(err) {
      // Ignore "doesn't exist" errors
      if (err && (typeof err !== 'object' || err.code !== 'ENOENT')) {
        return cb(err);
      }
      else {
        return cb();
      }
    });
  };

  adapter.ls = function(dirpath, cb) {
    return fsx.readdir(dirpath, function (err, files){
      if (err) { return cb(err); }

      files = _.reduce(_.isArray(files)?files:[], function (m, filename){
        var fd = path.join(dirpath,filename);
        m.push(fd);
        return m;
      }, []);

      cb(undefined, files);

    });
  };

  adapter.read = function(fd, cb) {
    if (cb) {
      return fsx.readFile(fd, cb);
    } else {
      return fsx.createReadStream(fd);
    }
  };

  adapter.receive = function(opts) {
    return buildDiskReceiverStream(_.defaults(opts, options), adapter);
  };

  return adapter;
};