FROM debian:stable

WORKDIR /var/tmp

ENV rootfs=rootfs

RUN apt-get update && apt-get install debootstrap

RUN debootstrap --arch=i386 sarge ${rootfs} http://archive.debian.org/debian/ \
    && rm -rf $rootfs/{dev,proc} \
    && mkdir -p $rootfs{dev,proc}

RUN tar --numeric-owner -caf rootfs.tar.xz -C $rootfs --transform='s,^./,,' .

FROM scratch

COPY --from=0 /var/tmp/rootfs.tar.xz .