$ git clone -n https://gitee.com/opencloudos-stream/libtiff.git /var/lib/mock/dist-ocs23-build-14046-999/root/chroot_tmpdir/scmroot/libtiff
Cloning into '/var/lib/mock/dist-ocs23-build-14046-999/root/chroot_tmpdir/scmroot/libtiff'...
$ git fetch origin HEAD:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/libtiff
 * [new ref]                    -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 92dfac1 !2 Rebuilt for libjpeg-turbo 2.1.4 Merge pull request !2 from kianli/master