git.thor

class Git < Thor

  desc "branch", "Name of current branch"
  def branch
    puts branch_name
  end

  private

  def git(command,args)
    `git #{command} #{args}`
  end

  def branch_name
    git('name-rev', '--name-only HEAD 2> /dev/null').strip
  end

  def master?
    branch_name == "master"
  end

end