$ git clone -n https://git.cclinux.org/stage/rpms/appstream-data.git /var/lib/mock/dist-circle8-build-30391-5153/root/chroot_tmpdir/scmroot/appstream-data
Cloning into '/var/lib/mock/dist-circle8-build-30391-5153/root/chroot_tmpdir/scmroot/appstream-data'...
$ git reset --hard ef7e4247e0d10ca16ec1b798ab3254492c105964
HEAD is now at ef7e424 import appstream-data-8-20200724.el8