ASP Core Api which has Angular 7 client app inside.

The goal to implement in the future Blue green deployment. However I do not know what the best practise regarding static files in Blue green deployment.

Of course when doing deployment I can copy static files from one wwwroot to another each time. But by my opinion it is better for this goal to have static files completely outside of app. I red that PhysicalFileProvideris needed to implement this.

App most probably will be hosted in Linux.

Is it ok, any posible issues with this approach?