Class: Tenderloin::Actions::VM::SharedFolders

Inherits:
Base
  • Object
show all
Defined in:
lib/tenderloin/actions/vm/shared_folders.rb

Instance Attribute Summary

Attributes inherited from Base

#run_args, #runner

Instance Method Summary collapse

Methods inherited from Base

#cleanup, #execute!, #initialize, #prepare, #rescue

Methods included from Util

#error_and_exit, included, #logger, #wrap_output

Constructor Details

This class inherits a constructor from Tenderloin::Actions::Base

Instance Method Details

#after_boot ⇒ Object 



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# File 'lib/tenderloin/actions/vm/shared_folders.rb', line 30

def after_boot
  if Tenderloin.config.shared_folders.enabled
    logger.info "Creating shared folders metadata..."

    # Enable Shared Folders. It fails if it's already enabled.
    # If it's a real error the command to add a shared folder will fail,
    # so we can ignore this one.
    @runner.fusion_vm.enable_shared_folders rescue nil

    shared_folders.each do |name, hostpath, guestpath|
      4.times do
        begin
          Timeout::timeout(10) {
            @runner.fusion_vm.share_folder(name, File.expand_path(hostpath))
            break
          }
        rescue Timeout::Error
          logger.warn "Sharing folder #{name} timed out"
        end
      end
    end

    logger.info "Linking shared folders..."

    Tenderloin::SSH.execute(@runner.fusion_vm.ip) do |ssh|
      shared_folders.each do |name, hostpath, guestpath|
        next unless guestpath

        logger.info "-- #{name}: #{guestpath}"
        ssh.exec!("sudo rm -rf #{guestpath}")
        ssh.exec!("sudo ln -s /mnt/hgfs/#{name} #{guestpath}")
        ssh.exec!("sudo chown #{Tenderloin.config.ssh.username} #{guestpath}")
      end
    end
  end
end

#before_boot ⇒ Object 



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# File 'lib/tenderloin/actions/vm/shared_folders.rb', line 26

def before_boot

end

#shared_folders ⇒ Object 



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# File 'lib/tenderloin/actions/vm/shared_folders.rb', line 7

def shared_folders
  shared_folders = @runner.invoke_callback(:collect_shared_folders)

  shared_folders = shared_folders + Tenderloin.config.shared_folders.folders

  # Basic filtering of shared folders. Basically only verifies that
  # the result is an array of 3 elements. In the future this should
  # also verify that the host path exists, the name is valid,
  # and that the guest path is valid.
  shared_folders.collect do |folder|
    if folder.is_a?(Array) && [2, 3].include?(folder.length)
      folder
    else
      logger.warn("Ignoring invalid shared folder: #{folder}")
      nil
    end
  end.compact
end