Class: AutomateIt::ServiceManager::RC_Update

Inherits:
SYSV
  • Object
show all
Defined in:
lib/automateit/service_manager/rc_update.rb

Overview

ServiceManager::RC_Update

RC_Update implements the #enabled?, #enable and #disable features of the ServiceManager on Gentoo-like systems.

Instance Method Summary collapse

Instance Method Details

#disable(service, opts = {}) ⇒ Object

See ServiceManager#disable



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# File 'lib/automateit/service_manager/rc_update.rb', line 32

def disable(service, opts={})
  _raise_unless_available
  return false unless enabled?(service)
  interpreter.sh("rc-update del #{service} default > /dev/null 2>&1")
end

#enable(service, opts = {}) ⇒ Object

See ServiceManager#enable



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# File 'lib/automateit/service_manager/rc_update.rb', line 25

def enable(service, opts={})
  _raise_unless_available
  return false if enabled?(service)
  interpreter.sh("rc-update add #{service} default > /dev/null 2>&1")
end

#enabled?(service) ⇒ Boolean

See ServiceManager#enabled?

Returns:

  • (Boolean) 


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# File 'lib/automateit/service_manager/rc_update.rb', line 13

def enabled?(service)
  _raise_unless_available
  # Do NOT use Gentoo's rc-update because the idiot that wrote that utility
  # truncates service names to look "prettier" and provides no way to disable
  # this annoyance for people that need to query services by name.
  result = %w(boot default).select do |runlevel|
    File.exists?(File.join("/etc/runlevels", runlevel, service))
  end
  return ! result.empty?
end

#suitability(method, *args) ⇒ Object

:nodoc:



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# File 'lib/automateit/service_manager/rc_update.rb', line 8

def suitability(method, *args) # :nodoc:
  return available? ? 2 : 0
end