$ git clone -n https://gitee.com/src-anolis-os/mesa.git /mnt/mock/kojid//dist-an23.3-riscv-build-437727-73130/root/chroot_tmpdir/scmroot/mesa
Cloning into '/mnt/mock/kojid//dist-an23.3-riscv-build-437727-73130/root/chroot_tmpdir/scmroot/mesa'...
$ git fetch origin 9b03df098431c3ae316beb7aed0f333e94f77c36:KOJI_FETCH_HEAD
From https://gitee.com/src-anolis-os/mesa
 * [new ref]         9b03df098431c3ae316beb7aed0f333e94f77c36 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 9b03df0 add support for RISC-V build