$ git clone -n https://gitee.com/src-anolis-os/anolis-release.git /var/lib/mock/dist-an23-build-272249-64166/root/chroot_tmpdir/scmroot/anolis-release
Cloning into '/var/lib/mock/dist-an23-build-272249-64166/root/chroot_tmpdir/scmroot/anolis-release'...
$ git fetch origin a23:KOJI_FETCH_HEAD
From https://gitee.com/src-anolis-os/anolis-release
 * [new branch]      a23        -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 3ee9747 Add release and changelog