Class: S7::S7Cli::AttributeCopyCommand

Inherits:
Command
  • Object
show all
Defined in:
lib/s7/s7cli/attribute_command.rb

Overview

機密情報の属性のうち、指定したものの値をクリップボードにコピーするコマンドを表現する。

Instance Attribute Summary

Attributes inherited from Command

#config, #options, #world

Instance Method Summary collapse

Methods inherited from Command

#aliases, create_instance, #description, #help, #name, #option_parser, split_name_and_argv, #usage

Methods included from GetText

#N_, #_, bindtextdomain, included

Constructor Details

#initialize(*args) ⇒ AttributeCopyCommand

Returns a new instance of AttributeCopyCommand.



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# File 'lib/s7/s7cli/attribute_command.rb', line 17

def initialize(*args)
  super
  @config["copy_command"] = "/usr/bin/pbcopy"
  @config["inclement_rate"] = true
  @options.push(IntOption.new("i", "id", "ID", _("Entry ID.")),
                StringOption.new("n", "name", _("Attribute name.")),
                BoolOption.new("inclement_rate",
                               _("Inclement the entry's rate after copied.")),
                StringOption.new("copy_command", _("Copy command.")))
end

Instance Method Details

#run(argv) ⇒ Object

コマンドを実行する。



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# File 'lib/s7/s7cli/attribute_command.rb', line 29

def run(argv)
  option_parser.parse!(argv)
  if argv.length > 0
    config["id"] = argv.shift.to_i
  end
  if argv.length > 0
    config["name"] = argv.shift
  end
  if config["id"].nil? || config["name"].nil?
    puts(_("Too few arguments."))
    help
    return true
  end
  puts(_("Copy the attribute value to the clipboard."))
  entry = world.entry_collection.find(config["id"])
  if entry.nil?
    raise NoSuchEntry.new("id" => config["id"])
  end
  attr = entry.get_attribute(config["name"])
  if attr.nil?
    raise NoSuchAttribute.new("id" => config["id"],
                              "name" => config["name"])
  end
  copy_command = @config["copy_command"]
  res, status = Open3.capture2(copy_command,
                               stdin_data: attr.value.to_s,
                               binmode: true)
  if status != 0
    raise CommandFailed.new(copy_command, status)
  end
  if config["inclement_rate"]
    # TODO: undo スタックに操作を追加する。
    entry.rate += 1
    puts(_("Changed rate to %d.") % entry.rate)
    world.changed = true
  end
  return true
end