$ git clone -n https://git.cclinux.org/stage/rpms/libepubgen.git /var/lib/mock/dist-circle8-build-39746-7295/root/chroot_tmpdir/scmroot/libepubgen
Cloning into '/var/lib/mock/dist-circle8-build-39746-7295/root/chroot_tmpdir/scmroot/libepubgen'...
$ git reset --hard 109890fcf48e09f0b40725d05e294b1bd99f3bfe
HEAD is now at 109890f import libepubgen-0.1.0-3.el8