$ git clone -n https://gitee.com/wenyuzifang/libportal.git /var/lib/mock/dist-an23-build-469386-74027/root/chroot_tmpdir/scmroot/libportal
Cloning into '/var/lib/mock/dist-an23-build-469386-74027/root/chroot_tmpdir/scmroot/libportal'...
$ git fetch origin 3fb05352727c157373565bfa7467018ed29651c8:KOJI_FETCH_HEAD
From https://gitee.com/wenyuzifang/libportal
 * [new ref]         3fb05352727c157373565bfa7467018ed29651c8 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 3fb0535 Update code from upstream