content: /*
   * This file is a part of BSL Language Server.
   *
   * Copyright (c) 2018-2025
   * Alexey Sosnoviy <labotamy@gmail.com>, Nikita Fedkin <nixel2007@gmail.com> and contributors
   *
   * SPDX-License-Identifier: LGPL-3.0-or-later
   *
   * BSL Language Server is free software; you can redistribute it and/or
   * modify it under the terms of the GNU Lesser General Public
   * License as published by the Free Software Foundation; either
   * version 3.0 of the License, or (at your option) any later version.
   *
   * BSL Language Server is distributed in the hope that it will be useful,
   * but WITHOUT ANY WARRANTY; without even the implied warranty of
   * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   * Lesser General Public License for more details.
   *
   * You should have received a copy of the GNU Lesser General Public
   * License along with BSL Language Server.
   */
  package com.github._1c_syntax.bsl.languageserver.cli;
  
  import lombok.RequiredArgsConstructor;
  import org.eclipse.lsp4j.ServerInfo;
  import org.springframework.stereotype.Component;
  import picocli.CommandLine.Command;
  
  import java.util.concurrent.Callable;
  
  /**
   * Выводит версию приложения
   * Ключ команды:
   *  -v, (--version)
   */
  @Command(
    name = "version",
    aliases = {"-v", "--version"},
    description = "Print version",
    usageHelpAutoWidth = true,
    footer = "@|green Copyright(c) 2018-2025|@")
  @Component
  @RequiredArgsConstructor
  public class VersionCommand implements Callable<Integer> {
  
    private final ServerInfo serverInfo;
  
    public Integer call() {
      String version = serverInfo.getVersion();
      if (version.isEmpty()) {
        return 1;
      }
  
      System.out.printf(
        "version: %s%n",
        version
      );
  
      return 0;
    }
  }
  