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|
#
# strftime.rb
#
module Puppet::Parser::Functions
newfunction(:strftime, :type => :rvalue, :doc => <<-EOS
EOS
) do |arguments|
# Technically we support two arguments but only first is mandatory ...
raise(Puppet::ParseError, "strftime(): Wrong number of arguments " +
"given (#{arguments.size} for 1)") if arguments.size < 1
format = arguments[0]
raise(Puppet::ParseError, 'strftime(): You must provide ' +
'format for evaluation') if format.empty?
# The Time Zone argument is optional ...
time_zone = arguments[1] if arguments[1]
time = Time.new
if time_zone and not time_zone.empty?
original_zone = ENV['TZ']
local_time = time.clone
local_time = local_time.utc
ENV['TZ'] = time_zone
time = local_time.localtime
ENV['TZ'] = original_zone
end
result = time.strftime(format)
return result
end
end
# vim: set ts=2 sw=2 et :
|
