Hi,
Is it possible to just replace the file name instead replace the entire path?
I have issue that the path is dynamically added.

Example:

  <!-- build:app-css -->
  <link rel="stylesheet" href="{% if rootPath %}{{ rootPath }}{% endif %}{% if subPath %}{{ subPath }}{% endif %}css/app.css">
  <!-- endbuild -->

Is there a way to just replace the file name?

After run build, i only need to rename the 'app.css' with suffix 'app.min.css' without changing the path and directory.