docs: def tarbell_update(command, args):
      """
      Update the current tarbell project.
      """
      with ensure_settings(command, args) as settings, ensure_project(command, args) as site:
          puts("Updating to latest blueprint\n")
  
          git = sh.git.bake(_cwd=site.base.base_dir)
  
          # stash then pull
          puts(colored.yellow("Stashing local changes"))
          puts(git.stash())
  
          puts(colored.yellow("Pull latest changes"))
          puts(git.pull())
          
          # need to pop any local changes back to get back on the original branch
          # this may behave oddly if you have old changes stashed
          if git.stash.list():
              puts(git.stash.pop())