Class: PartsMerger

Inherits:
Object
  • Object
show all
Defined in:
lib/cl/magic/dk/parts_merger.rb

Instance Method Summary collapse

Constructor Details

#initialize(working_dir, yaml_arg_munger, help_printer, logger) ⇒ PartsMerger

Returns a new instance of PartsMerger.



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# File 'lib/cl/magic/dk/parts_merger.rb', line 6

def initialize(working_dir, yaml_arg_munger, help_printer, logger)
  @working_dir = working_dir
  @yaml_arg_munger = yaml_arg_munger
  @help_printer = help_printer
  @logger = logger
end

Instance Method Details

#get_saved_parts(dk_parts_hash) ⇒ Object 



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# File 'lib/cl/magic/dk/parts_merger.rb', line 45

def get_saved_parts(dk_parts_hash)

  # get saved parts
  cmd = "cd #{@working_dir} && cl dk parts list"
  out, err = TTY::Command.new(:printer => :null).run("#{cmd}")
  return out.split("\n")

end

#merge_parts(compose_hash, dk_parts_hash, args) ⇒ Object 



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# File 'lib/cl/magic/dk/parts_merger.rb', line 13

def merge_parts(compose_hash, dk_parts_hash, args)
  selected_part_keys = []

  # merge: saved parts
  saved_part_keys = get_saved_parts(dk_parts_hash)
  saved_part_keys.each do |potential_part_key|
    dk_part = dk_parts_hash.fetch(potential_part_key, nil) # yml detail
    if dk_part
      compose_hash = print_and_merge_part(potential_part_key, dk_part, compose_hash)
      selected_part_keys << potential_part_key
    end
  end

  # merge: arg parts
  while true
    potential_part_key = args.first
    dk_part = dk_parts_hash.fetch(potential_part_key, nil) # yml detail
    if dk_part
      unless selected_part_keys.include?(potential_part_key)
        compose_hash = print_and_merge_part(potential_part_key, dk_part, compose_hash)
        selected_part_keys << potential_part_key
      end
      args.shift # remove part arg
    else
      break
    end
  end
  @logger.puts "" if $stdout.isatty     # tailing line break

  return compose_hash, selected_part_keys, args
end