Contents

# frozen_string_literal: true

require 'English'

module TimeBlock
  class Agent

    class MissingPackageError < StandardError; end

    def initialize(time)
      raise MissingPackageError.new('No terminal-notifier, please install it, brew install terminal-notifier') unless terminal_notifier_exist?
      @time = time
    end

    def run
      pre_callback
      sleep @time
      post_callback
    end

    private

    def terminal_notifier_exist?
      `which terminal-notifier`
      $CHILD_STATUS.success?
    end

    def pre_callback
      `terminal-notifier -message #{'Time is starting !!!'.dump} -title "TimeBlock - #{@time}s" -sound "default"`
    end

    def post_callback
      `terminal-notifier -message #{'Time is out dude !!!'.dump} -title "TimeBlock - #{@time}s" -sound "default"`
    end
  end
end

Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
time_block-0.2.0	lib/time_block/agent.rb