$ git clone -n https://gitee.com/src-anolis-os/SDL2.git /mnt/mock/kojid//dist-an23.3-riscv-build-439408-73130/root/chroot_tmpdir/scmroot/SDL2
Cloning into '/mnt/mock/kojid//dist-an23.3-riscv-build-439408-73130/root/chroot_tmpdir/scmroot/SDL2'...
$ git fetch origin b0dfde7a51d90eddec6637619ee97b9e86218abf:KOJI_FETCH_HEAD
From https://gitee.com/src-anolis-os/SDL2
 * [new ref]         b0dfde7a51d90eddec6637619ee97b9e86218abf -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at b0dfde7 Update some description