$ git clone -n https://gitee.com/src-opencloudos-rpms/compat-libtiff3.git /var/lib/mock/dist-oc8-build-215348-80870/root/chroot_tmpdir/scmroot/compat-libtiff3
Cloning into '/var/lib/mock/dist-oc8-build-215348-80870/root/chroot_tmpdir/scmroot/compat-libtiff3'...
$ git fetch origin 25ae791953b55650696dc8f4fbcde5589c6c644c:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/compat-libtiff3
 * [new ref]         25ae791953b55650696dc8f4fbcde5589c6c644c -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 25ae791 import compat-libtiff3-3.9.4-14.tl3