Class: RsyncCron::CLI

Inherits:
Object
  • Object
show all
Defined in:
lib/rsync_cron/cli.rb

Constant Summary collapse

SHELL = 
`which crontab`.strip

Instance Method Summary collapse

Constructor Details

#initialize(args, io = STDOUT, shell = SHELL) ⇒ CLI

Returns a new instance of CLI.



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# File 'lib/rsync_cron/cli.rb', line 11

def initialize(args, io = STDOUT, shell = SHELL)
  @args = args
  @io = io
  @cron = Cron.factory("* 0 * * *")
  @shell = shell
end

Instance Method Details

#call ⇒ Object 



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# File 'lib/rsync_cron/cli.rb', line 18

def call
  parser.parse!(@args)
  return @io.puts "specify valid src" unless @src
  return @io.puts "specify valid dest" unless @dest
  command = Command.new(src: @src, dest: @dest, log: @log, io: @io)
  return unless command.valid? if @check
  crontab = "#{@cron} #{command}"
  return @io.puts crontab unless @shell
  Installer.new(crontab, @shell).call.tap do |res|
    @io.puts "new crontab installed" if res
  end
end