$ git clone -n https://gitee.com/wenyuzifang/procmail.git /var/lib/mock/dist-an23-build-469940-74027/root/chroot_tmpdir/scmroot/procmail
Cloning into '/var/lib/mock/dist-an23-build-469940-74027/root/chroot_tmpdir/scmroot/procmail'...
$ git fetch origin 1893778349bc4e45997d14418b181278d0fafcfb:KOJI_FETCH_HEAD
From https://gitee.com/wenyuzifang/procmail
 * [new ref]         1893778349bc4e45997d14418b181278d0fafcfb -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 1893778 Update code from upstream