#20829 Pass docker_image to COPY --from statement New discussion created by jake-normal I am looking for a way to pass a previous docker build stage into the

--from

field of a docker COPY statement. Something like this:

docker_image(
    name="deps",
    ...
)

docker_image(
    ...
    instructions=[
        ...
        "COPY --from=:deps /bin/app /bin/app",
        ...
    ],
)

where

:deps

in

--from=:deps

references the previous

deps

stage. Unfortunately, this doesn't seem to work right now. Any tips / workarounds? pantsbuild/pants