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Contents
module PoolParty
module ResourcingDsl
# Overrides for syntax
# Allows us to send require to require a resource
def require(str="")
str ? options.merge!(:require => str) : options[:require]
end
def requires(str=nil)
# str ? options.append!(:require => str) : options[:require]
str ? options.append!(:require => send_if_method(str)) : options[:require]
end
def ensures(str="running")
if %w(absent running).map {|a| self.send a.to_sym}.include?(str)
str == "absent" ? is_absent : is_present
else
options.append!(:ensure => str)
end
str
end
# Allows us to send an ensure to ensure the presence of a resource
def is_present(*args)
options.merge!(:ensure => present)
end
# Ensures that what we are sending is absent
def is_absent(*args)
options.merge!(:ensure => absent)
end
# Alias for unless
def ifnot(str="")
options.merge!(:unless => str)
end
def present
"present"
end
def absent
"absent"
end
def cancel(*args)
options[:cancelled] = args.empty? ? true : args[0]
end
def cancelled?
options[:cancelled] || false
end
# Give us a template to work with on the resource
# Make sure this template is moved to the tmp directory as well
#
# TODO: Change this method to store the template files for later
# copying to prevent unnecessary copying and tons of directories
# everywhere
def template(file, opts={})
raise TemplateNotFound.new("no template given") unless file
raise TemplateNotFound.new("template cannot be found #{file}") unless ::File.file?(file)
unless opts[:just_copy]
options.merge!({:content => "template(\"#{::File.basename(file)}\")"})
options.delete(:source) if options.has_key?(:source)
copy_template_to_storage_directory(file)
else
copy_file_to_storage_directory(file)
end
end
end
end
Version data entries
38 entries across 38 versions & 1 rubygems