Method: Command::Diff#execute

Defined in:
lib/command/diff.rb

#execute(argv) ⇒ Object



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# File 'lib/command/diff.rb', line 80

def execute(argv)
  short_number_option_parse(argv)
  super
  @options["number"] ||= 1
  if argv.empty?
    latest = Database.instance.sort_by("last_update").first
    return unless latest
    id = latest["id"]
    @novel_data = latest
  else
    target = argv.shift
    @novel_data = Downloader.get_data_by_target(target)
    id = @novel_data["id"]
  end
  unless id
    error "#{target} は存在しません"
    return
  end
  view_diff_version = argv.shift
  if view_diff_version
    if invalid_diff_version_string?(view_diff_version)
      error "差分指定の書式が違います(正しい例:[email protected])"
      return
    end
    @options["view_diff_version"] = view_diff_version
  end
  if @options["list"]
    display_diff_list(id)
    return
  end
  if @options["clean"]
    clean_diff(id)
    return
  end
  if @options["all-clean"]
    clean_all_diff
    return
  end
  @difftool = Inventory.load("global_setting", :global)["difftool"]
  if @difftool.! || @options["no-tool"]
    display_diff_on_oneself(id)
    return
  end
  exec_difftool(id)
end