$ git clone -n https://gitee.com/zhuhong_bo/perl /var/lib/mock/dist-an7-els-build-506911-73148/root/chroot_tmpdir/scmroot/perl
Cloning into '/var/lib/mock/dist-an7-els-build-506911-73148/root/chroot_tmpdir/scmroot/perl'...
$ git fetch origin a7:KOJI_FETCH_HEAD
From https://gitee.com/zhuhong_bo/perl
 * [new branch]      a7         -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at d6e807f fix cve CVE-2023-31484