git clone https://github.com/lrobot/alpine-unrar.git
cd alpine-unrar
docker run --rm -it -v `pwd`:/wkdir `docker build -q .` unrar
git clone https://github.com/lrobot/alpine-unrar.git
cd alpine-unrar
docker run --rm -it -v `pwd`:/wkdir `docker build -q .` unrar x fakerarfile.rar
COPY --from=lrobot/alpine-unrar /bin/unrar /bin/unrar