Class: Morpheus::Cli::SetPromptCommand

Inherits:
Object
  • Object
show all
Includes:
CliCommand
Defined in:
lib/morpheus/cli/set_prompt_command.rb

Instance Attribute Summary

Attributes included from CliCommand

#no_prompt

Instance Method Summary collapse

Methods included from CliCommand

#build_common_options, #build_option_type_options, #command_name, #default_subcommand, #establish_remote_appliance_connection, #full_command_usage, #handle_subcommand, included, #interactive?, #my_help_command, #my_terminal, #my_terminal=, #parse_id_list, #parse_list_options, #parse_list_subtitles, #print, #print_error, #puts, #puts_error, #raise_command_error, #run_command_for_each_arg, #subcommand_aliases, #subcommand_usage, #subcommands, #usage, #verify_access_token!

Instance Method Details

#handle(args) ⇒ Object 



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# File 'lib/morpheus/cli/set_prompt_command.rb', line 11

def handle(args)
  options = {}
  optparse = Morpheus::Cli::OptionParser.new do|opts|
    opts.banner = "Usage: morpheus #{command_name} [shell-prompt]"
    #build_common_options(opts, options, [])
    opts.on('-h', '--help', "Prints this help" ) do
      puts opts
      exit
    end
    opts.footer = <<-EOT
This is intended for use in your morpheus scripts.
It allows you to set the shell prompt.
This can be used as alternative to setting the MORPHEUS_PS1 environment variable

Examples: 
  set-prompt "morpheus $ "
  set-prompt "%cyanmorpheus> "
  set-prompt "[%magenta%remote%reset] %cyan%username morpheus> "

The default prompt is: "%cyanmorpheus> %reset"

EOT
  end
  optparse.parse!(args)

  if args.count != 1
    print_error Morpheus::Terminal.angry_prompt
    puts_error "too many arguments"
    puts_error optparse
    return false
  end
  
  self.my_terminal.prompt = args[0]
  # Morpheus::Terminal.instance.prompt = args[0]
  Morpheus::Cli::Shell.instance.recalculate_prompt()
  # Morpheus::Cli::Echo.recalculate_variable_map()

  return true
end