With docker-compose it was possible to supply the compose file by value, rather than path, using something like

cat path/to/docker-compose.yml | docker-compose -f - build

to pipe in the file contents via stdin.

With buildx bake (buildx v0.6.3) i've not been able to get this to work, getting:

error: open -: no such file or directory

Is there any plan/scope to facilitate this kind of behaviour with buildx bake?