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require 'puppet/configurer'
require 'puppet/resource/catalog'
class Puppet::Configurer::Downloader
attr_reader :name, :path, :source, :ignore
# Determine the timeout value to use.
def self.timeout
timeout = Puppet[:configtimeout]
case timeout
when String
if timeout =~ /^\d+$/
timeout = Integer(timeout)
else
raise ArgumentError, "Configuration timeout must be an integer"
end
when Integer # nothing
else
raise ArgumentError, "Configuration timeout must be an integer"
end
timeout
end
# Evaluate our download, returning the list of changed values.
def evaluate
Puppet.info "Retrieving #{name}"
files = []
begin
Timeout.timeout(self.class.timeout) do
catalog.apply do |trans|
trans.changed?.find_all do |resource|
yield resource if block_given?
files << resource[:path]
end
end
end
rescue Puppet::Error, Timeout::Error => detail
puts detail.backtrace if Puppet[:debug]
Puppet.err "Could not retrieve #{name}: #{detail}"
end
files
end
def initialize(name, path, source, ignore = nil)
@name, @path, @source, @ignore = name, path, source, ignore
end
def catalog
catalog = Puppet::Resource::Catalog.new
catalog.host_config = false
catalog.add_resource(file)
catalog
end
def file
args = default_arguments.merge(:path => path, :source => source)
args[:ignore] = ignore.split if ignore
Puppet::Type.type(:file).new(args)
end
private
def default_arguments
{
:path => path,
:recurse => true,
:source => source,
:tag => name,
:owner => Process.uid,
:group => Process.gid,
:purge => true,
:force => true,
:backup => false,
:noop => false
}
end
end
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