You can do dune init proj as well as dune init {lib,exe} which gives something like what you want.
Differences:
- No ml files in
lib - (slightly oddly) no
dune-project - Adds a test directory
I use it relatively frequently. Personally I think it would be nice if it additionally generated (by default):
- A
dune-projectwith(generate_opam_files true)and enough other info to make that work - A
.ocamlformatfile