Class: MGit::Forall

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

Overview

eg: mgit forall -c ‘git status’

Constant Summary collapse

OPT_LIST = 
{
  :command      => '--command',
  :command_s    => '-c',
  :concurrent   => '--concurrent',
  :concurrent_s => '-n',
}.freeze

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/forall.rb', line 71

def self.description
  "对多仓库批量执行指令。"
end

.usage ⇒ Object 



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# File 'lib/m-git/command/forall.rb', line 75

def self.usage
  "mgit forall -c '<instruction>' [(-m|-e) <repo>...] [-n] [-h]"
end

Instance Method Details

#enable_repo_selection ⇒ Object 



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# File 'lib/m-git/command/forall.rb', line 63

def enable_repo_selection
  true
end

#enable_short_basic_option ⇒ Object 



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# File 'lib/m-git/command/forall.rb', line 67

def enable_short_basic_option
  true
end

#execute(argv) ⇒ Object 



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# File 'lib/m-git/command/forall.rb', line 36

def execute(argv)
  # 校验分支统一
  Workspace.check_branch_consistency

  Output.puts_start_cmd
  for_all_cmd = argv.opt(OPT_LIST[:command]).value

  use_concurrent = !argv.opt(OPT_LIST[:concurrent]).nil?
  if use_concurrent
    succeed_repos, error_repos = Workspace.execute_common_cmd_with_repos_concurrent(for_all_cmd, all_repos)
  else
    succeed_repos, error_repos = Workspace.execute_common_cmd_with_repos(for_all_cmd, all_repos)
  end

  no_output_repos = []
  succeed_repos.each { |repo_name, output|
    if output.length > 0
      puts Output.generate_title_block(repo_name) { output } + "\n"
    else
      no_output_repos.push(repo_name)
    end
  }

  Output.puts_remind_block(no_output_repos, "以上仓库无输出！") if no_output_repos.length > 0
  Output.puts_succeed_cmd(argv.absolute_cmd) if error_repos.length == 0
end

#options ⇒ Object 



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# File 'lib/m-git/command/forall.rb', line 18

def options
  return [
      ARGV::Opt.new(OPT_LIST[:command],
                    short_key:OPT_LIST[:command_s],
                    info:'必须参数，指定需要执行的shell命令，如："mgit forall -c \'git status -s\'"（注意要带引号）。',
                    type: :string),
      ARGV::Opt.new(OPT_LIST[:concurrent],
                    short_key:OPT_LIST[:concurrent_s],
                    info:'可选参数，若指定，则shell命令以多线程方式执行。',
                    type: :boolean)
  ].concat(super)
end

#validate(argv) ⇒ Object 



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# File 'lib/m-git/command/forall.rb', line 31

def validate(argv)
  Foundation.help!("输入非法参数：#{argv.git_opts}。请通过\"mgit #{argv.cmd} --help\"查看用法。") if argv.git_opts.length > 0
  Foundation.help!("请输入必须参数--command，示例：mgit forall -c 'git status'") if argv.opt(OPT_LIST[:command]).nil?
end