class CC::CLI::Help
Constants
- ARGUMENT_LIST
- HELP
- SHORT_HELP
Public Instance Methods
run()
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# File lib/cc/cli/help.rb, line 13 def run if @args.any? @args.each do |command| show_help(command) end else show_help_summary end end
Private Instance Methods
show_help(command_name)
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# File lib/cc/cli/help.rb, line 25 def show_help(command_name) if (command = Command[command_name]) say "Usage: codeclimate #{command.synopsis}\n" say "\n" say "#{command.help}\n" say "\n\n" else say "Unknown command: #{command_name}" end end
show_help_summary()
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# File lib/cc/cli/help.rb, line 36 def show_help_summary short_helps = Command.all.sort_by(&:command_name).map do |command| [command.synopsis, command.short_help] end.compact.to_h longest_command_length = short_helps.keys.map(&:length).max say "Usage: codeclimate COMMAND ...\n\nAvailable commands:\n" short_helps.each do |command, help| say format(" %-#{longest_command_length}s %s\n", command, help) end end