$ git clone -n https://gitee.com/lxpzero/anolis-release.git /var/lib/mock/dist-an8.9-build-347241-70354/root/chroot_tmpdir/scmroot/anolis-release
Cloning into '/var/lib/mock/dist-an8.9-build-347241-70354/root/chroot_tmpdir/scmroot/anolis-release'...
$ git fetch origin 0a464e2c3a2e0014a0bb5c8e3050835a1d8b7db7:KOJI_FETCH_HEAD
From https://gitee.com/lxpzero/anolis-release
 * [new ref]         0a464e2c3a2e0014a0bb5c8e3050835a1d8b7db7 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 0a464e2 Update to 8.9