$ git clone -n https://github.com/xcp-ng-rpms/xcp-ng-deps.git /var/lib/mock/v8.1-base-1865-1272/root/chroot_tmpdir/scmroot/xcp-ng-deps
Cloning into '/var/lib/mock/v8.1-base-1865-1272/root/chroot_tmpdir/scmroot/xcp-ng-deps'...
$ git reset --hard 13e03febd861341129b6d5ab3b70d360a572b112
HEAD is now at 13e03fe Update for XCP-ng 8.1