$ git clone -n https://gitee.com/xiaolunfhb/anolis-release20230707163448139688551630592.git /var/lib/mock/dist-an8.4-build-284393-60994/root/chroot_tmpdir/scmroot/anolis-release20230707163448139688551630592
Cloning into '/var/lib/mock/dist-an8.4-build-284393-60994/root/chroot_tmpdir/scmroot/anolis-release20230707163448139688551630592'...
$ git fetch origin a8.4:KOJI_FETCH_HEAD
From https://gitee.com/xiaolunfhb/anolis-release20230707163448139688551630592
 * [new branch]      a8.4       -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 896767a anRel commit