rwxrob

build-and-test

#!/bin/sh

USER=exegete

docker image rm $USER/base 2>/dev/null
docker image rm $USER/lab 2>/dev/null

docker build -t $USER/base -f Dockerfile.base ./
docker build -t $USER/lab -f Dockerfile ./

docker run --rm -it $USER/lab bash

Dockerfile

FROM rwxrob/base

RUN touch ~/found

Dockerfile.base

FROM debian

RUN useradd -ms /bin/bash you
USER you
WORKDIR /home/you

CMD ["bash"]