Class: MailRunner::CLI

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

Class Method Summary collapse

Class Method Details

.daemonize ⇒ Object 



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# File 'lib/mail_runner/cli.rb', line 71

def self.daemonize
  #eq_to Process.daemon
  exit if fork
  Process.setsid
  exit if fork
  Dir.chdir "/" 
  STDIN.reopen "/dev/null"
  STDOUT.reopen "/dev/null", "a" 
  STDERR.reopen "/dev/null", "a" 
end

.initialize_logger(options) ⇒ Object 



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# File 'lib/mail_runner/cli.rb', line 82

def self.initialize_logger(options)
  begin
    MailRunner::Logging.initialize_logger(options[:logfile]) if options[:logfile]
    MailRunner::Logging.add_log_file_section_header if options[:logfile]
    MailRunner::Logging.logger.level = ::Logger::DEBUG if options[:verbose]
  rescue => e #primarily to alert invald log path in case of daemon
    puts e.message
    exit 1
  end
end

.initialize_manager_bot(opts) ⇒ Object 



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# File 'lib/mail_runner/cli.rb', line 60

def self.initialize_manager_bot(opts)
 	begin
  bot = MailRunner.initialize_manager_bot
  bot.verify_and_set(opts)
rescue => e
  puts e.message
  exit 1
end
   return bot
end

.parse_config(cf_path) ⇒ Object 



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# File 'lib/mail_runner/cli.rb', line 56

def self.parse_config(cf_path)
  YAML.load_file(cf_path)
end

.parse_options(argv) ⇒ Object 



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

def self.parse_options(argv)
  opts = {}
  @parser = OptionParser.new do |o|
    o.on '-m', '--mailbox MAILBOX', "Name of Mailbox to watch" do |arg|
      opts[:mailbox] = arg
    end

    o.on '-w', '--webhook URL', "Complete url of webhook to deliver mail to" do |arg|
      opts[:webhook] = arg
    end

    o.on '-a', '--archive', "Use config file to setup archive option." do |arg|
      opts[:archive] = arg
    end

    o.on '-d', '--daemon', "Daemonize process. Be sure to add logfile path." do |arg|
      opts[:daemon] = arg
    end

    o.on '-L', '--logfile PATH', "Absolute path to log file." do |arg|
      opts[:logfile] = arg
    end

    o.on '-c', '--config PATH', "Path to YAML config file." do |arg|
      opts[:config] = arg
    end

    o.on '-v', '--verbose', "Logger runs in debug mode." do |arg|
      opts[:verbose] = arg
    end
  end
  @parser.parse!(argv)
  if opts[:config]
    opts = parse_config(opts[:config]).merge(opts)
  end
  opts
end

.set_globals ⇒ Object 



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# File 'lib/mail_runner/cli.rb', line 93

def self.set_globals
  MailRunner.set_globals
end

.start(args) ⇒ Object 



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# File 'lib/mail_runner/cli.rb', line 7

def self.start(args)
  options = parse_options(args)
  initialize_logger(options)
  set_globals
  
  @bot = initialize_manager_bot(options)#run first to make sure it runs bot tests prior to daemonizing a process.
  daemonize if options[:daemon] && options[:daemon] == true
  @bot.run
end