Course start/stop commands

[sagikazarmark]

• labctl course start NAME

  • Start the next lesson
  • Error if the course is completed? Or restart from beginning? Or error and --restart flag?

• labctl course start NAME --lesson SLUG

  • Start the lesson, if the course is not modular
  • Error if the course is modular
  • Error if lesson not found
  • Error if already running? (follow tutorial/challenge)

• labctl course start NAME --module SLUG

  • Start the next uncompleted lesson, if the course is modular
  • Error if the course is not modular
  • Error if module not found
  • Error if all lessons are completed? Add --restart flag?
  • Error if already running? (follow tutorial/challenge)

• labctl course start NAME --module SLUG --lesson SLUG

  • Start the lesson, if the course is modular
  • Error if the course is not modular
  • Error if module not found
  • Error if lesson not found
  • Error if already running? (follow tutorial/challenge)

• labctl course stop NAME

  • Stop any plays under the course

• labctl course stop NAME --lesson SLUG

• labctl course stop NAME --module SLUG

• labctl course stop NAME --module SLUG --lesson SLUG

Questions:

• Should it be allowed to start more than one lesson in a course at the same time?
• Only the SLUG is known to the user (unless they use the API to get the real name). Slug and name should both be accepted?