Top Level Namespace

Defined Under Namespace

Modules: Qcs Classes: QCS, RepoInfo

Instance Method Summary collapse

Instance Method Details

#main(args) ⇒ Object 



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# File 'lib/qcs.rb', line 82

def main(args)
  opt_parser = OptionParser.new do |opt|
    opt.banner = "Usage: #{"qcs COMMAND".green} [#{"OPTIONS".green}]"
    opt.separator "    "
    opt.separator "Commands"
    opt.separator "    "
    opt.separator "     #{"+ pull".green} Fetch from and integrate with another repository or a local branch"
    opt.separator "     #{"+ checkout".green} Switch branches or restore working tree files"
    opt.separator "    "
    opt.separator "Options"
    opt.separator "    "
    opt.on_tail("-h", "--help", "help") do
      puts opt_parser
    end
    opt.on_tail("-v", "--version", "Show the version of the tool") do
      puts Qcs::VERSION
    end
  end

  if args.empty?
    puts opt_parser
    exit
  end

  validOpts = opt_parser.candidate(args[0]) # 校验合法的options
  unless validOpts.empty?   # 处理有options的情况 直接处理
    opt_parser.parse!(args)
    exit
  end

  config = "repos.json"
  if File.exist?(config) # 文件存在 先校验action
    qcs = QCS.new(config)
    action = args[0]
    case action
    when "install"
      qcs.install
    when "pull"
      qcs.pull
    when "checkout"
      if args.count < 2
        hint = "Invalid branch or commitId"
        STDERR.puts(hint.red)
        exit
      end
      branch = args[1]
      qcs.checkout(branch)
    else # 不合法的action
      puts opt_parser
    end
  else
    # 文件不存在 options还不合法 可能是输入了错误的命令或者options
    puts "make sure current directory has a file named #{config}"
  end
end