Upated docker commands instructions in README.md

[juliocesar-io]

Small update in the README: The build command is currently failing as is. It’s missing the dot to build in the current folder.

Update: Also updated Docker run commands so I clear how to run and test with GPU support.

[RJ3]

That dot should not be necessary if you use -f parameter. You either use one or the other but not both at the same time.

[juliocesar-io]

The parameter -f is used to set the filename.

 -f, --file string                   Name of the Dockerfile (default: "PATH/Dockerfile")

As for the dot, the usage is for setting the PATH. (in this case relative to current path) It can be use after the build command in any position. i.e

This works:

docker build -f Dockerfile -t diffdock .

This also works:

docker build . -f Dockerfile -t diffdock

As per the docs the default is "Dockerfile", you can also use it as:

docker build . -t diffdock

This doesn't work:

docker build -f Dockerfile -t diffdock

ERROR: "docker buildx build" requires exactly 1 argument.
See 'docker buildx build --help'.

Usage:  docker buildx build [OPTIONS] PATH | URL | -

ref: https://docs.docker.com/reference/cli/docker/buildx/build/

Docker version 27.1.1, build 6312585