$ git clone -n https://gitee.com/src-anolis-dde/xl2tpd.git /var/lib/mock/dist-an23-loongarch-build-335149-69661/root/chroot_tmpdir/scmroot/xl2tpd
Cloning into '/var/lib/mock/dist-an23-loongarch-build-335149-69661/root/chroot_tmpdir/scmroot/xl2tpd'...
$ git fetch origin a23:KOJI_FETCH_HEAD
From https://gitee.com/src-anolis-dde/xl2tpd
 * [new branch]      a23        -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at f0bc82e fix spec version