$ git clone -n https://gitee.com/lizhao2025/flatpak.git /var/lib/mock/dist-an23-build-499674-74764/root/chroot_tmpdir/scmroot/flatpak
Cloning into '/var/lib/mock/dist-an23-build-499674-74764/root/chroot_tmpdir/scmroot/flatpak'...
$ git fetch origin 144e08bfe4837dc67c48293fb969b446bd318d7a:KOJI_FETCH_HEAD
From https://gitee.com/lizhao2025/flatpak
 * [new ref]         144e08bfe4837dc67c48293fb969b446bd318d7a -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 144e08b Update code from upstream