#!/usr/bin/env ruby

require 'rubygems'
require 'optparse'
require 'whenever'
require 'whenever/version'

options = {}

OptionParser.new do |opts|
  opts.banner = "Usage: whenever [options]"
  opts.on('-i', '--update-crontab [identifier]', 'Default: full path to schedule.rb file') do |identifier|
    options[:update] = true
    options[:identifier] = identifier if identifier
  end
  opts.on('-w', '--write-crontab [identifier]', 'Default: full path to schedule.rb file') do |identifier|
     options[:write] = true
     options[:identifier] = identifier if identifier
  end
  opts.on('-c', '--clear-crontab [identifier]') do |identifier|
    options[:clear] = true
    options[:identifier] = identifier if identifier
  end
  opts.on('-s', '--set [variables]', 'Example: --set \'environment=staging&path=/my/sweet/path\'') do |set|
    options[:set] = set if set
  end
  opts.on('-f', '--load-file [schedule file]', 'Default: config/schedule.rb') do |file|
    options[:file] = file if file
  end
  opts.on('-u', '--user [user]', 'Default: current user') do |user| 
    options[:user] = user if user
  end
  opts.on('-k', '--cut [lines]', 'Cut lines from the top of the cronfile') do |lines|
    options[:cut] = lines.to_i if lines
  end
  opts.on('-v', '--version') { puts "Whenever v#{Whenever::VERSION}"; exit(0) }
end.parse!

Whenever::CommandLine.execute(options)