Class: CliUtil

Inherits:
Object
  • Object
show all
Defined in:
lib/yadecli/util/cli_util.rb

Overview

cli util

Class Method Summary collapse

Class Method Details

.check_root ⇒ Object 



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# File 'lib/yadecli/util/cli_util.rb', line 28

def check_root
  Process.uid.zero?
end

.print_command_outcome(outcome) ⇒ Object 



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# File 'lib/yadecli/util/cli_util.rb', line 18

def print_command_outcome(outcome)
  if outcome.success?
    puts outcome.result.colorize(:color => :green, :mode => :bold)
  else
    outcome.errors.message_list.each do |message|
      puts message.colorize(:color => :red, :mode => :bold)
    end
  end
end

.print_header(title, subtitles) ⇒ Object

print header and subtitle(s)



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# File 'lib/yadecli/util/cli_util.rb', line 12

def print_header(title, subtitles)
  a = Artii::Base.new
  puts a.asciify(title).colorize(:color => :green, :mode => :bold)
  subtitles.each { |s| puts s.colorize(:cyan) } unless subtitles.nil? || subtitles.empty?
end