Class: Daemonic::Configuration

Inherits:
Object
  • Object
show all
Defined in:
lib/daemonic/configuration.rb

Constant Summary collapse

Invalid = 
Class.new(ArgumentError)

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(given_options, pwd) ⇒ Configuration

Returns a new instance of Configuration.



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# File 'lib/daemonic/configuration.rb', line 11

def initialize(given_options, pwd)
  @given_options = given_options
  @pwd = pwd
  @eventual_config = {}
end

Instance Attribute Details

#eventual_config ⇒ Object (readonly)

Returns the value of attribute eventual_config.



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# File 'lib/daemonic/configuration.rb', line 9

def eventual_config
  @eventual_config
end

#given_options ⇒ Object (readonly)

Returns the value of attribute given_options.



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# File 'lib/daemonic/configuration.rb', line 9

def given_options
  @given_options
end

Instance Method Details

#command ⇒ Object 



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# File 'lib/daemonic/configuration.rb', line 17

def command
  self[:command]
end

#config_file ⇒ Object 



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# File 'lib/daemonic/configuration.rb', line 25

def config_file
  self[:config_file]
end

#daemonize? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/daemonic/configuration.rb', line 21

def daemonize?
  self[:daemonize]
end

#logfile ⇒ Object 



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# File 'lib/daemonic/configuration.rb', line 56

def logfile
  self[:logfile] || STDOUT
end

#logger ⇒ Object 



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# File 'lib/daemonic/configuration.rb', line 60

def logger
  @logger ||= ::Logger.new(logfile).tap { |logger|
    logger.formatter = proc { |severity, datetime, progname, msg|
      "[#{severity}] [#{datetime}] [#{program_name}] [#{Process.pid}] #{msg}\n"
    }
    logger.level = ::Logger.const_get(loglevel)
  }
end

#loglevel ⇒ Object 



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# File 'lib/daemonic/configuration.rb', line 73

def loglevel
  (self[:loglevel] || "INFO").to_s.upcase
end

#pidfile ⇒ Object 



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# File 'lib/daemonic/configuration.rb', line 52

def pidfile
  self[:pidfile] || File.join(working_dir, "tmp/#{program_name}.pid")
end

#program_name ⇒ Object 



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# File 'lib/daemonic/configuration.rb', line 48

def program_name
  self[:program_name] || File.basename(working_dir)
end

#reload ⇒ Object 



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# File 'lib/daemonic/configuration.rb', line 33

def reload
  @eventual_config = {}
  @logger = nil
  load_options defaults
  load_options given_options
  load_options config_file_options if config_file
  load_options given_options
  logger.debug { to_h.inspect }
  validate
end

#to_h ⇒ Object 



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# File 'lib/daemonic/configuration.rb', line 69

def to_h
  eventual_config
end

#workers ⇒ Object 



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# File 'lib/daemonic/configuration.rb', line 29

def workers
  Integer(self[:workers] || "1")
end

#working_dir ⇒ Object 



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# File 'lib/daemonic/configuration.rb', line 44

def working_dir
  self[:working_dir]
end