generate-site via Docker

[misuedkaAtQuanos]

Previuosly I generated a structurizr site using the manual Java setup successfully. Now I'm trying the Docker approach according to the README. This is my command:

docker run -it --rm -v /home/ms/my/path/to/the/dir/containing/the/structurizr/dsl-file:/var/model ghcr.io/avisi-cloud/structurizr-site-generatr generate-site --workspace-file my.dsl

But I get the error "Exception in thread "main" java.io.FileNotFoundException: build/site/index.html (No such file or directory)"

What can be reason?

[misuedkaAtQuanos]

OK, I see it's a problem with Docker permissions. When I pre-create the build directory and make it writable for everyone, the site generation is successfull.
There's a further problem with the owner of the Docker generated site files, to solve for me, though.