text: # Copyright (c) 2017 FlashX, LLC
  #
  # Permission is hereby granted, free of charge, to any person obtaining a copy
  # of this software and associated documentation files (the "Software"), to deal
  # in the Software without restriction, including without limitation the rights
  # to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
  # copies of the Software, and to permit persons to whom the Software is
  # furnished to do so, subject to the following conditions:
  #
  # The above copyright notice and this permission notice shall be included in all
  # copies or substantial portions of the Software.
  #
  # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  # IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  # FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
  # AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  # LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
  # OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
  # SOFTWARE.
  import argparse
  from gigantumcli.actions import install, update, start, stop, feedback, ExitCLI
  import sys
  
  
  def main():
      # Setup supported components and commands
      actions = {"install": "Install the Gigantum application Docker Image",
                 "update": "Update the Gigantum application Docker Image",
                 "start": "Start the application",
                 "stop": "Stop the application",
                 "feedback": "Open a web page to provide feedback to Gigantum"
                 }
  
      help_str = ""
      for action in actions:
          help_str = "{}  - {}: {}\n".format(help_str, action, actions[action])
  
      description_str = "Command Line Interface for the Gigantum Local Platform (Alpha)\n\n"
      description_str = description_str + "The following actions are supported:\n\n{}".format(help_str)
  
      parser = argparse.ArgumentParser(description=description_str,
                                       formatter_class=argparse.RawTextHelpFormatter)
  
      parser.add_argument("--tag", "-t",
                          default=None,
                          metavar="<tag>",
                          help="Image Tag to override the 'latest' Docker Image when updating")
  
      parser.add_argument("--edge", "-e",
                          action='store_true',
                          help="Optional flag indicating if the edge version should be used."
                               " Applicable to install, update, and start commands")
      parser.add_argument("action", help="Action to perform")
  
      args = parser.parse_args()
  
      if not args.edge:
          image_name = 'gigantum/labmanager'
      else:
          image_name = 'gigantum/labmanager-edge'
  
      try:
          if args.action == "install":
              install(image_name)
          elif args.action == "update":
              update(image_name, args.tag)
          elif args.action == "start":
              start(image_name, args.tag)
          elif args.action == "stop":
              stop()
          elif args.action == "feedback":
              feedback()
          else:
              raise ValueError("Unsupported action `{}` provided. Available actions: {}".format(args.action,
                                                                                                ", ".join(actions.keys())))
      except ExitCLI as err:
          print(err)
          sys.exit(1)
  
  
  if __name__ == '__main__':
      main()
  