$ git clone -n https://gitee.com/lizhao2025/libesmtp.git /var/lib/mock/dist-an23-build-496463-74608/root/chroot_tmpdir/scmroot/libesmtp
Cloning into '/var/lib/mock/dist-an23-build-496463-74608/root/chroot_tmpdir/scmroot/libesmtp'...
$ git fetch origin 5be88a603c2cd0a14c25711c89539446ef2f6505:KOJI_FETCH_HEAD
From https://gitee.com/lizhao2025/libesmtp
 * [new ref]         5be88a603c2cd0a14c25711c89539446ef2f6505 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 5be88a6 Update code from upstream