$ git clone -n https://gitee.com/zhonglingh/libtiff.git /var/lib/mock/dist-an8.8-build-323564-67942/root/chroot_tmpdir/scmroot/libtiff
Cloning into '/var/lib/mock/dist-an8.8-build-323564-67942/root/chroot_tmpdir/scmroot/libtiff'...
$ git reset --hard origin/a23
HEAD is now at d6b9321 test