$ git clone -n https://gitee.com/lxpzero/libtiff.git /var/lib/mock/dist-an23.0-build-314877-64688/root/chroot_tmpdir/scmroot/libtiff
Cloning into '/var/lib/mock/dist-an23.0-build-314877-64688/root/chroot_tmpdir/scmroot/libtiff'...
$ git reset --hard origin/a23
HEAD is now at 5ada037 update to 4.6.0