$ git clone -n https://gitee.com/src-opencloudos-rpms/mesa.git /var/lib/mock/dist-oc8-build-74684-51040/root/chroot_tmpdir/scmroot/mesa
Cloning into '/var/lib/mock/dist-oc8-build-74684-51040/root/chroot_tmpdir/scmroot/mesa'...
$ git fetch origin 7897db8f3b7183be1a04afaf383dc580ac4e68cc:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/mesa
 * [new ref]         7897db8f3b7183be1a04afaf383dc580ac4e68cc -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 7897db8 import mesa-23.1.4-2.tl3