$ git clone -n https://gitee.com/src-anolis-dde/NetworkManager-l2tp.git /var/lib/mock/dist-an23.3-dde-build-447172-73370/root/chroot_tmpdir/scmroot/NetworkManager-l2tp
Cloning into '/var/lib/mock/dist-an23.3-dde-build-447172-73370/root/chroot_tmpdir/scmroot/NetworkManager-l2tp'...
$ git fetch origin a23:KOJI_FETCH_HEAD
From https://gitee.com/src-anolis-dde/NetworkManager-l2tp
 * [new branch]      a23        -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at c501117 update to version 1.20.10-1