gistfile1.txt

define :deploy_archive, :type => "zip" do

  module_name = params[:name]
  destination = params[:destination]

  bundle_path = "#{Chef::Config[:file_cache_path]}/#{node['deployment']['id']}"

  execute "Clean out destination" do
    user 'root'
    command "rm -rf #{destination}/*"
    action :run
  end

  # Set extract command based on data read in from the deployment manifest
  ruby_block "Set extract command" do
    block do
      module_file = node['deployment']['manifest']['packages'][module_name]
      archive = "#{Chef::Config[:file_cache_path]}/#{node['deployment']['id']}/#{module_name}/#{module_file}"

      # Obtain the desired resource from resource_collection
      execute_res = run_context.resource_collection.find(:execute => "Extract archive")
      # Update the command attribute
      case params[:type]
      when 'zip'
        execute_res.command "unzip -oq #{archive}"
      when 'tar_gz'
        execute_res.command "tar -xzf #{archive}"
      end
    end
  end

  execute "Extract archive" do
    cwd destination
    user 'root'

    # 'command' parameter set to "true" to get through convergence.  Is overwritten during
    # the run by the ruby_block above
    command "true"

  end

end