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Contents
require 'puppet/util/tag_set'
module Puppet::Util::Tagging
ValidTagRegex = /^\w[-\w:.]*$/
# Add a tag to the current tag set.
# When a tag set is used for a scope, these tags will be added to all of
# the objects contained in this scope when the objects are finished.
#
def tag(*ary)
@tags ||= new_tags
ary.flatten.each do |tag|
name = tag.to_s.downcase
if name =~ ValidTagRegex
@tags << name
name.split("::").each do |section|
@tags << section
end
else
fail(Puppet::ParseError, "Invalid tag '#{name}'")
end
end
end
# Answers if this resource is tagged with at least one of the given tags.
#
# The given tags are converted to downcased strings before the match is performed.
#
# @param *tags [String] splat of tags to look for
# @return [Boolean] true if this instance is tagged with at least one of the provided tags
#
def tagged?(*tags)
raw_tagged?(tags.collect {|t| t.to_s.downcase})
end
# Answers if this resource is tagged with at least one of the tags given in downcased string form.
#
# The method is a faster variant of the tagged? method that does no conversion of its
# arguments.
#
# @param tag_array [Array[String]] array of tags to look for
# @return [Boolean] true if this instance is tagged with at least one of the provided tags
#
def raw_tagged?(tag_array)
my_tags = self.tags
!tag_array.index { |t| my_tags.include?(t) }.nil?
end
# Return a copy of the tag list, so someone can't ask for our tags
# and then modify them.
def tags
@tags ||= new_tags
@tags.dup
end
def tags=(tags)
@tags = new_tags
return if tags.nil? or tags == ""
tags = tags.strip.split(/\s*,\s*/) if tags.is_a?(String)
tags.each {|t| tag(t) }
end
private
def valid_tag?(tag)
tag.is_a?(String) and tag =~ ValidTagRegex
end
def new_tags
Puppet::Util::TagSet.new
end
end
Version data entries
15 entries across 15 versions & 1 rubygems