$ git clone -n https://gitee.com/src-opencloudos-rpms/mysql-selinux.git /var/lib/mock/dist-oc8-build-249213-83796/root/chroot_tmpdir/scmroot/mysql-selinux
Cloning into '/var/lib/mock/dist-oc8-build-249213-83796/root/chroot_tmpdir/scmroot/mysql-selinux'...
$ git fetch origin 47dd60932a8a231f8700ffd94fd4a0ce65179d4b:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/mysql-selinux
 * [new ref]         47dd60932a8a231f8700ffd94fd4a0ce65179d4b -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 47dd609 import mysql-selinux-1.0.18-1.tl3