text: /*
   *  pipeline/initialize.js
   *
   *  David Janes
   *  IOTDB.org
   *  2020-10-18
   *
   *  Copyright (2013-2020) David P. Janes
   *
   *  Licensed under the Apache License, Version 2.0 (the "License");
   *  you may not use this file except in compliance with the License.
   *  You may obtain a copy of the License at
   *
   *     http://www.apache.org/licenses/LICENSE-2.0
   *
   *  Unless required by applicable law or agreed to in writing, software
   *  distributed under the License is distributed on an "AS IS" BASIS,
   *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   *  See the License for the specific language governing permissions and
   *  limitations under the License.
   */
  
  "use strict"
  
  const _ = require("iotdb-helpers")
  const fs = require("iotdb-fs")
  
  const _util = require("./_util")
  
  /**
   */
  const initialize = _.promise((self, done) => {
      _.promise(self)
          .validate(initialize)
  
          .make(sd => {
              sd.pipeline.folder = _util.join(sd, sd.pipeline.root, sd.pipeline.folder)
              sd.path = sd.pipeline.folder 
          })
          .then(fs.make.directory)
  
          .end(done, self, initialize)
  })
  
  initialize.method = "pipeline.initialize"
  initialize.description = ``
  initialize.requires = {
      pipeline: {
          root: _.is.String,
          folder: _.is.String,
      },
  }
  initialize.accepts = {
  }
  initialize.produces = {
  }
  
  /**
   *  API
   */
  exports.initialize = initialize
  