Class: Guard::PumaRunner

Inherits:
Object
  • Object
show all
Defined in:
lib/guard/puma/runner.rb

Constant Summary collapse

MAX_WAIT_COUNT = 
20

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(options) ⇒ PumaRunner

Returns a new instance of PumaRunner.



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# File 'lib/guard/puma/runner.rb', line 12

def initialize(options)
  @control_token = options.delete(:control_token) { |_| ::Puma::Configuration.random_token }
  @control_port = (options.delete(:control_port) || '9293')
  @control_url = "localhost:#{@control_port}"
  @quiet = options.delete(:quiet) { true }
  @pumactl = options.delete(:pumactl) { false }
  @options = options

  puma_options = {
    puma_options_key(:config) => options.fetch(:config, "-"),
    puma_options_key(:control_token) => @control_token,
    puma_options_key(:control_url) => "tcp://#{@control_url}"
  }
  if options[:config]
    puma_options['--config'] = options[:config]
  elsif default_config_file_exists?
    puma_options['--config'] = DEFAULT_CONFIG_FILE_PATH
  else
    puma_options['--port'] = options[:port]
  end
  %i[bind threads environment]
    .select { |opt| options[opt] }
    .each do |opt|
      if pumactl
        Compat::UI.warning(
          "`#{opt}` option is not compatible with `pumactl` option"
        )
      else
        puma_options["--#{opt}"] = options[opt]
      end
    end
  puma_options = puma_options.to_a.flatten
  puma_options << '--quiet' if @quiet
  @cmd_opts = puma_options.join ' '
end

Instance Attribute Details

#cmd_opts ⇒ Object (readonly)

Returns the value of attribute cmd_opts.



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# File 'lib/guard/puma/runner.rb', line 10

def cmd_opts
  @cmd_opts
end

#control_token ⇒ Object (readonly)

Returns the value of attribute control_token.



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# File 'lib/guard/puma/runner.rb', line 10

def control_token
  @control_token
end

#control_url ⇒ Object (readonly)

Returns the value of attribute control_url.



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# File 'lib/guard/puma/runner.rb', line 10

def control_url
  @control_url
end

#options ⇒ Object (readonly)

Returns the value of attribute options.



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# File 'lib/guard/puma/runner.rb', line 10

def options
  @options
end

#pumactl ⇒ Object (readonly)

Returns the value of attribute pumactl.



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# File 'lib/guard/puma/runner.rb', line 10

def pumactl
  @pumactl
end

Instance Method Details

#halt ⇒ Object 



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# File 'lib/guard/puma/runner.rb', line 52

def halt
  run_puma_command!('halt')
  # server may not have been stopped correctly, but we are halting so who cares.
  return true
end

#restart ⇒ Object 



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# File 'lib/guard/puma/runner.rb', line 58

def restart
  if run_puma_command!('restart')
    return true
  else
    # server may not have been started correctly, or crashed. Let's try to start it.
    return start
  end
end

#sleep_time ⇒ Object 



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# File 'lib/guard/puma/runner.rb', line 67

def sleep_time
  options[:timeout].to_f / MAX_WAIT_COUNT.to_f
end

#start ⇒ Object 



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# File 'lib/guard/puma/runner.rb', line 48

def start
  Kernel.system build_command('start')
end