class Bundler::CLI::Lock

def initialize(options)
  @options = options
end

def run
  unless Bundler.default_gemfile
    Bundler.ui.error "Unable to find a Gemfile to lock"
    exit 1
  end
  print = options[:print]
  ui = Bundler.ui
  Bundler.ui = UI::Silent.new if print
  gems = options[:update]
  if gems && !gems.empty?
    definition = Bundler.definition(:gems => gems)
  else
    definition = Bundler.definition(true)
  end
  definition.resolve_remotely! unless options[:local]
  if print
    puts definition.to_lock
  else
    file = options[:lockfile]
    file = file ? File.expand_path(file) : Bundler.default_lockfile
    puts "Writing lockfile to #{file}"
    definition.lock(file)
  end
  Bundler.ui = ui
end