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require 'rubygems'
require 'docile'
Library = Struct.new(:name, :tapes)
class LibraryBuilder
def initialize name
@name = name
@nextslot = 1
@tapes = Hash.new
end
def tape name, opts = {}
slot = opts[:slot]
if slot.nil? then
@tapes[name] = @nextslot
@nextslot += 1
else
@nextslot += 1 if slot == @nextslot
@tapes[name] = slot
end
end
def build
Library.new @name, @tapes
end
end
def library name, &block
Docile.dsl_eval(LibraryBuilder.new(name), &block).build
end
Robot = Struct.new(:name, :libraries)
class RobotBuilder
def initialize name
@name = name
@libraries = Hash.new
end
def uselibrary library
@libraries[library.name] = library
end
def build
Robot.new @name, @libraries
end
end
def robot name, &block
Docile.dsl_eval(RobotBuilder.new(name), &block).build
end
Backup = Struct.new(:name, :robot, :backups)
class BackupBuilder
def initialize name, robot
@name = name
@robot = robot
end
def backup bkp = {}
bkp.each do |dir, lib|
puts "Backup #{@name}: Backing up #{dir} to library #{lib} on robot #{@robot.name}"
end
end
end
def backups name, robot, &block
Docile.dsl_eval(BackupBuilder.new(name, robot), &block)
end
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