s3_cache_fetcher.rb

#
# Copyright:: Copyright (c) 2012-2014 Chef Software, 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 'omnibus/fetcher'
require 'omnibus/s3_cacher'

module Omnibus
  class S3CacheFetcher < NetFetcher
    include SoftwareS3URLs

    name :s3cache

    def initialize(software)
      @software = software
      super
    end

    def fetch
      log "S3 Cache enabled, #{name} will be fetched from S3 cache"
      super
    end

    def source_uri
      URI.parse(url_for(@software))
    end
  end
end