class GLI::Commands::HelpModules::HelpCompletionFormat

Public Instance Methods

format() click to toggle source
# File lib/gli/commands/help_modules/help_completion_format.rb, line 12
def format
  name = @args.shift

  base = @command_finder.find_command(name)
  base = @command_finder.last_found_command if base.nil?
  base = @app if base.nil?

  prefix_to_match = @command_finder.last_unknown_command

  base.commands.values.map { |command|
    [command.name,command.aliases]
  }.flatten.compact.map(&:to_s).sort.select { |command_name|
    prefix_to_match.nil? || command_name =~ /^#{prefix_to_match}/
  }.join("\n")
end

Public Class Methods

new(app,command_finder,args) click to toggle source
# File lib/gli/commands/help_modules/help_completion_format.rb, line 5
def initialize(app,command_finder,args)
  @app = app
  @command_finder = command_finder
  @command_finder.squelch_stderr = true
  @args = args
end