Ruby on Rails - clone Rackspace cloud files from one container to another. Supports different rackspace users. Add the file contents to app/tasks/clone_rackspace_cloud_files.rb and launch CloneRackspaceCloudFiles.new.run via console. Can use as non-rails script, but then need to make sure require "fog" finds the file required. Environment variab…

clone_rackspace_cloud_files.rb

require "fog"
require "net/http"

class CloneRackspaceCloudFiles
  def service
    @service ||= Fog::Storage.new({
      :provider            => 'Rackspace',
      :rackspace_username  => ENV["RACKSPACE_USER_NAME"],
      :rackspace_api_key   => ENV["RACKSPACE_API"],
      :rackspace_auth_url  => Fog::Rackspace::UK_AUTH_ENDPOINT,
      :rackspace_region    => :lon,
    })
  end

  def dest_service
    @dest_service ||= Fog::Storage.new({
      :provider            => 'Rackspace',
      :rackspace_username  => ENV["DEST_RACKSPACE_USER_NAME"],
      :rackspace_api_key   => ENV["DEST_RACKSPACE_API"],
      :rackspace_auth_url  => Fog::Rackspace::UK_AUTH_ENDPOINT,
      :rackspace_region    => :lon,
    })
  end

  def run
    file_headers.each do |header|
      copy file(header), file_name(header)
    end
  end

  def file_headers
    Array.wrap service.get_container(container).body
  end

  def file_name(header)
    header["name"]
  end

  def file(header)
    service.get_object(container, file_name(header))
  end

  def copy(file, file_name)
    pp "Copying #{file_name}"
    dest_service.put_object dest_container, file_name, file.body
  end

  def container
    ENV["CONTAINER"]
  end

  def dest_container
    ENV["DEST_CONTAINER"]
  end
end