$ git clone -n https://gitee.com/src-opencloudos-rpms/compat-libtiff3.git /var/lib/mock/dist-oc8-build-241073-82798/root/chroot_tmpdir/scmroot/compat-libtiff3
Cloning into '/var/lib/mock/dist-oc8-build-241073-82798/root/chroot_tmpdir/scmroot/compat-libtiff3'...
$ git fetch origin 4ec490031838043cd4b9fca2697fd6b6d2a7c151:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/compat-libtiff3
 * [new ref]         4ec490031838043cd4b9fca2697fd6b6d2a7c151 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 4ec4900 import compat-libtiff3-3.9.4-15.tl3