Class: Jigit::Informator

Inherits:
Object
  • Object
show all
Defined in:
lib/jigit/helpers/informator.rb

Overview

This class is heavily based on the Interviewer class from the Danger gem The original link is github.com/danger/danger/blob/master/lib/danger/commands/init_helpers/interviewer.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(cork_board) ⇒ Informator

Returns a new instance of Informator.



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# File 'lib/jigit/helpers/informator.rb', line 9

def initialize(cork_board)
  @ui = cork_board
end

Instance Attribute Details

#no_delay ⇒ Object

Returns the value of attribute no_delay.



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# File 'lib/jigit/helpers/informator.rb', line 7

def no_delay
  @no_delay
end

#no_waiting ⇒ Object

Returns the value of attribute no_waiting.



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# File 'lib/jigit/helpers/informator.rb', line 7

def no_waiting
  @no_waiting
end

#ui ⇒ Object

Returns the value of attribute ui.



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# File 'lib/jigit/helpers/informator.rb', line 7

def ui
  @ui
end

Instance Method Details

#ask(question) ⇒ Object 



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# File 'lib/jigit/helpers/informator.rb', line 60

def ask(question)
  STDIN.reopen(File.open("/dev/tty", "r"))

  answer = ""
  loop do
    ui.puts "\n#{question}?"

    show_prompt
    answer = STDIN.gets.chomp

    break unless answer.empty?

    ui.print "\nYou need to provide an answer."
  end
  answer
end

#ask_with_answers(question, possible_answers, is_numerated = false) ⇒ Object 



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# File 'lib/jigit/helpers/informator.rb', line 77

def ask_with_answers(question, possible_answers, is_numerated = false)
  STDIN.reopen(File.open("/dev/tty", "r"))

  ui.print("\n#{question}? [")
  possible_answers_to_print = is_numerated ? possible_answers.map.with_index { |answer, index| "#{index}. #{answer}" } : possible_answers
  print_possible_answers(possible_answers_to_print)
  answer = ""
  loop do
    show_prompt
    answer = read_answer(possible_answers)

    if is_numerated
      numerated_answer = begin
                           Integer(answer)
                         rescue
                           break
                         end
      break if numerated_answer < 0 && possible_answers.count <= numerated_answer
      answer = possible_answers[numerated_answer]
    end

    break if possible_answers.include? answer

    ui.print "\nPossible answers are ["
    print_possible_answers(possible_answers)
  end
  answer
end

#error(message) ⇒ Object 



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# File 'lib/jigit/helpers/informator.rb', line 50

def error(message)
  ui.puts(message.red)
end

#header(title) ⇒ Object 



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# File 'lib/jigit/helpers/informator.rb', line 33

def header(title)
  say title.yellow
  say ""
  pause 0.6
end

#important(message) ⇒ Object 



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# File 'lib/jigit/helpers/informator.rb', line 39

def important(message)
  i = message.length + 8
  inform("-" * i)
  inform("--- " + message + " ---")
  inform("-" * i)
end

#inform(message) ⇒ Object 



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# File 'lib/jigit/helpers/informator.rb', line 21

def inform(message)
  ui.puts(message.green)
end

#link(url) ⇒ Object 



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# File 'lib/jigit/helpers/informator.rb', line 25

def link(url)
  say " -> " + url.underline + "\n"
end

#pause(time) ⇒ Object 



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# File 'lib/jigit/helpers/informator.rb', line 29

def pause(time)
  sleep(time) unless @no_waiting
end

#say(message) ⇒ Object 



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# File 'lib/jigit/helpers/informator.rb', line 17

def say(message)
  ui.puts(message)
end

#show_prompt ⇒ Object 



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# File 'lib/jigit/helpers/informator.rb', line 13

def show_prompt
  ui.print("> ".bold.green)
end

#wait_for_return ⇒ Object 



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# File 'lib/jigit/helpers/informator.rb', line 54

def wait_for_return
  STDOUT.flush
  STDIN.gets unless @no_delay
  ui.puts
end

#warn(message) ⇒ Object 



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# File 'lib/jigit/helpers/informator.rb', line 46

def warn(message)
  ui.puts(message.yellow)
end