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# A simple class that tells us when a file has changed and thus whether we
# should reload it
require 'puppet'
module Puppet
class ParsedFile
attr_reader :file
# Determine whether the file has changed and thus whether it should
# be reparsed
def changed?
tmp = self.stamp
retval = false
if tmp != @stamp
retval = true
@stamp = tmp
end
@statted = Time.now
return retval
end
# Create the file. Must be passed the file path.
def initialize(file)
@file = file
unless FileTest.exists?(@file)
raise Puppet::DevError, "Can not use a non-existent file for parsing"
end
@stamp = self.stamp
@statted = Time.now
end
def stamp
File.stat(@file).ctime
end
end
end
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