Class: Testjour::CLI::SlaveStart

Inherits:
BaseCommand show all
Includes:
Bonjour
Defined in:
lib/testjour/commands/slave_start.rb

Defined Under Namespace

Classes: StopServer

Instance Attribute Summary

Attributes inherited from BaseCommand

#non_options, #options

Class Method Summary collapse

Instance Method Summary collapse

Methods included from Bonjour

#bonjour_serve, #bonjour_servers, #found_bonjour_server

Methods inherited from BaseCommand

detailed_help, help, inherited, #option_parser, options

Constructor Details

#initialize(*args) ⇒ SlaveStart

Returns a new instance of SlaveStart.



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# File 'lib/testjour/commands/slave_start.rb', line 22

def initialize(*args)
  Testjour.logger.debug "Runner command #{self.class}..."
  super
end

Class Method Details

.command ⇒ Object 



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# File 'lib/testjour/commands/slave_start.rb', line 18

def self.command
  "slave:start"
end

Instance Method Details

#daemonize ⇒ Object 



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# File 'lib/testjour/commands/slave_start.rb', line 37

def daemonize
  original_working_directory = File.expand_path(".")
  
  pid_file = PidFile.new("./testjour_slave.pid")
  pid_file.verify_doesnt_exist
  at_exit { pid_file.remove }
  register_signal_handler

  logfile = File.expand_path("./testjour.log")
  Daemonize.daemonize(logfile)
  
  Dir.chdir(original_working_directory)
  pid_file.write
end

#register_signal_handler ⇒ Object 



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# File 'lib/testjour/commands/slave_start.rb', line 58

def register_signal_handler
  trap("TERM") do
    Testjour.logger.info "TERM signal received."
    raise StopServer.new
  end
end

#run ⇒ Object 



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# File 'lib/testjour/commands/slave_start.rb', line 27

def run
  verify_not_a_git_repo
  daemonize
  Testjour.setup_logger
  bonjour_serve(Testjour::SlaveServer.start)
  DRb.thread.join
rescue StopServer
  exit 0
end

#verify_not_a_git_repo ⇒ Object 



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# File 'lib/testjour/commands/slave_start.rb', line 52

def verify_not_a_git_repo
  return unless File.exists?("./.git")
  puts "!!! This directory looks like a git repository. This probably isn't where you want to start a testjour slave"
  exit 1
end