$ git clone -n https://gitee.com/src-opencloudos-rpms/mysql.git /var/lib/mock/dist-oc9-build-176472-80027/root/chroot_tmpdir/scmroot/mysql
Cloning into '/var/lib/mock/dist-oc9-build-176472-80027/root/chroot_tmpdir/scmroot/mysql'...
$ git fetch origin 9de0d285f63534808ce8273c7c35591b4f8a5122:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/mysql
 * [new ref]         9de0d285f63534808ce8273c7c35591b4f8a5122 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 9de0d28 import mysql-8.0.43-1.tl4