bootstrap: oras
from: ghcr.io/apptainer/alpine:3.15.0
stage: one

%post
    mkdir /copy /original
    touch /original/a_file
    ln -s /original/a_file /copy/a_file

bootstrap: oras
from: ghcr.io/apptainer/alpine:3.15.0
stage: two

%files from one
    /original
    /copy
