$ git clone -n https://gitee.com/xiaolunfhb/anolis-release20230707151758139682155075328.git /var/lib/mock/dist-an8.4-build-284378-60994/root/chroot_tmpdir/scmroot/anolis-release20230707151758139682155075328
Cloning into '/var/lib/mock/dist-an8.4-build-284378-60994/root/chroot_tmpdir/scmroot/anolis-release20230707151758139682155075328'...
$ git fetch origin a8.4:KOJI_FETCH_HEAD
From https://gitee.com/xiaolunfhb/anolis-release20230707151758139682155075328
 * [new branch]      a8.4       -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 271c574 anRel commit