$ git clone -n https://gitee.com/fundawang/libSM.git /var/lib/mock/dist-an23-build-184543-60433/root/chroot_tmpdir/scmroot/libSM
Cloning into '/var/lib/mock/dist-an23-build-184543-60433/root/chroot_tmpdir/scmroot/libSM'...
$ git fetch origin 17446c21ab1b67fb61950cd1ae420f1741fda4f6:KOJI_FETCH_HEAD
From https://gitee.com/fundawang/libSM
 * [new ref]         17446c21ab1b67fb61950cd1ae420f1741fda4f6 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 17446c2 1.2.4