Class: MGit::Checkout

Inherits:
BaseCommand show all
Defined in:
lib/m-git/command/checkout.rb

Overview

follow git checkout eg: mgit checkout master

Constant Summary

Constants inherited from BaseCommand

BaseCommand::HIGH_PRIORITY_OPT_LIST, BaseCommand::SELECTABLE_OPT_LIST

Class Method Summary collapse

Instance Method Summary collapse

Methods inherited from BaseCommand

#all_repos, cmd, #exec_light_repos, #generate_config_repo, inherited, #initialize, #locked_repos, #run

Constructor Details

This class inherits a constructor from MGit::BaseCommand

Class Method Details

.description ⇒ Object 



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# File 'lib/m-git/command/checkout.rb', line 96

def self.description
  "切换分支或恢复工作区改动。"
end

.usage ⇒ Object 



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# File 'lib/m-git/command/checkout.rb', line 100

def self.usage
  "mgit checkout [<git-checkout-option>] [(--mrepo|--el-mrepo) <repo>...] [--help]"
end

Instance Method Details

#checkout_config_repo(cmd, opts, repo) ⇒ Object 



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# File 'lib/m-git/command/checkout.rb', line 60

def checkout_config_repo(cmd, opts, repo)
  return if repo.nil?
  if repo.status_checker.status == Repo::Status::GIT_REPO_STATUS[:dirty]
    remind_config_repo_fail("主仓库\"#{repo.name}\"有改动，无法执行！")
  else
    Output.puts_processing_message("开始checkout主仓库...")
    success, output = repo.execute_git_cmd(cmd, opts)
    if !success
      remind_config_repo_fail("主仓库\"#{repo.name}\"执行\"#{cmd}\"失败：\n#{output}")
    else
      Output.puts_success_message("主仓库checkout成功！\n")
    end

    # 刷新配置表
    Workspace.update_config { |missing_repos|
      if missing_repos.length > 0
        all_repos.concat(missing_repos)
        # missing_repos包含新下载的和当前分支已有的新仓库，其中已有仓库包含在@all_repos内，需要去重
        all_repos.uniq! { |repo| repo.name }
      end
    }

  end
end

#enable_repo_selection ⇒ Object 



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# File 'lib/m-git/command/checkout.rb', line 92

def enable_repo_selection
  true
end

#execute(argv) ⇒ Object 



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# File 'lib/m-git/command/checkout.rb', line 11

def execute(argv)
  Output.puts_start_cmd

  # 优先checkout配置仓库
  config_repo = generate_config_repo
  checkout_config_repo(argv.cmd, argv.git_opts, config_repo)

  do_repos = []
  dirty_repos = []

  Output.puts_processing_message("检查各仓库状态...")
  Workspace.serial_enumerate_with_progress(all_repos) { |repo|
    if !config_repo.nil? && repo.name == config_repo.name
      next
    elsif repo.status_checker.status != Repo::Status::GIT_REPO_STATUS[:dirty]
      do_repos.push(repo)
    else
      dirty_repos.push(repo)
    end
  }
  Output.puts_success_message("检查完成！\n")

  if dirty_repos.length > 0
    remind_repos = []
    remind_repos.push(['有本地改动', dirty_repos.map { |e| e.name }]) if dirty_repos.length > 0
    Output.interact_with_multi_selection_combined_repos(remind_repos, "以上仓库状态异常", ['a: 跳过并继续', 'b: 强制执行', 'c: 终止']) { |input|
      if input == 'b'
        do_repos += dirty_repos
        do_repos.uniq! { |repo| repo.name }
      elsif input == 'c' || input != 'a'
        Output.puts_cancel_message
        return
      end
    }
  end

  if do_repos.length == 0
    if config_repo.nil?
      Output.puts_nothing_to_do_cmd
    else
      Output.puts_succeed_cmd(argv.absolute_cmd)
    end
  else
    Output.puts_processing_message("开始checkout子仓库...")
    _, error_repos = Workspace.execute_git_cmd_with_repos(argv.cmd, argv.git_opts, do_repos)
    Output.puts_succeed_cmd(argv.absolute_cmd) if error_repos.length == 0
  end
end

#remind_config_repo_fail(msg) ⇒ Object 



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# File 'lib/m-git/command/checkout.rb', line 85

def remind_config_repo_fail(msg)
  Output.puts_fail_message(msg)
  return if Output.continue_with_user_remind?("是否继续操作其余仓库？")
  Output.puts_cancel_message
  exit
end