$ git clone -n https://gitee.com/src-anolis-os/libguestfs.git /var/lib/mock/dist-an23.3-build-430408-73048/root/chroot_tmpdir/scmroot/libguestfs
Cloning into '/var/lib/mock/dist-an23.3-build-430408-73048/root/chroot_tmpdir/scmroot/libguestfs'...
$ git fetch origin a23:KOJI_FETCH_HEAD
From https://gitee.com/src-anolis-os/libguestfs
 * [new branch]      a23        -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 4bfdd75 Update to 1.54.0 from 1.50.1