Puppet Function: deferlib::if_file_

Defined in:
lib/puppet/functions/deferlib/if_file_.rb
Function type:
Ruby 4.x API

Overview

deferlib::if_file_(String $file, Any $value, Optional[Any] $default) ⇒ Any

returns <value> if file exists else returns <default> without <default> returns [] to be called as Deferred type to be run on client

Example: service { ‘cron’:

ensure => Deferred('deferlib::if_file_', ['/etc/production', 'running']),

}

Parameters:

  • file (String)
  • value (Any)
  • default (Optional[Any])

Returns:

  • (Any) 


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# File 'lib/puppet/functions/deferlib/if_file_.rb', line 12

Puppet::Functions.create_function(:'deferlib::if_file_') do
  dispatch :if_file do
    param 'String', :file
    param 'Any', :value
    optional_param 'Any', :default
  end
  def if_file(file, value, default = [])
    if File.exist?(file)
      value
    else
      default
    end
  end
end