$ git clone -n https://gitee.com/lizhao2025/gi-docgen.git /var/lib/mock/dist-an23-build-496326-74608/root/chroot_tmpdir/scmroot/gi-docgen
Cloning into '/var/lib/mock/dist-an23-build-496326-74608/root/chroot_tmpdir/scmroot/gi-docgen'...
$ git fetch origin f9ed8aff68891ef2ada7d6e6d226b8638ccf8ad7:KOJI_FETCH_HEAD
From https://gitee.com/lizhao2025/gi-docgen
 * [new ref]         f9ed8aff68891ef2ada7d6e6d226b8638ccf8ad7 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at f9ed8af Update code from upstream