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#
# Author:: Adam Jacob (<adam@opscode.com>)
# Author:: Seth Chisamore (<schisamo@opscode.com>)
# Copyright:: Copyright (c) 2008, 2011 Opscode, Inc.
# License:: Apache License, Version 2.0
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
require 'chef/resource/file'
require 'chef/provider/remote_file'
require 'chef/mixin/securable'
class Chef
class Resource
class RemoteFile < Chef::Resource::File
include Chef::Mixin::Securable
provides :remote_file, :on_platforms => :all
def initialize(name, run_context=nil)
super
@resource_name = :remote_file
@action = "create"
@source = nil
@provider = Chef::Provider::RemoteFile
end
def source(*args)
if not args.empty?
args = Array(args).flatten
validate_source(args)
@source = args
elsif self.instance_variable_defined?(:@source) == true
@source
end
end
def checksum(args=nil)
set_or_return(
:checksum,
args,
:kind_of => String
)
end
def after_created
validate_source(@source)
end
private
def validate_source(source)
raise ArgumentError, "#{resource_name} has an empty source" if source.empty?
source.each do |src|
unless absolute_uri?(src)
raise Exceptions::InvalidRemoteFileURI,
"#{src.inspect} is not a valid `source` parameter for #{resource_name}. `source` must be an absolute URI or an array of URIs."
end
end
end
def absolute_uri?(source)
source.kind_of?(String) and URI.parse(source).absolute?
rescue URI::InvalidURIError
false
end
end
end
end
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