$ git clone -n https://gitee.com/wenyuzifang/automake.git /var/lib/mock/dist-an23-build-469393-74027/root/chroot_tmpdir/scmroot/automake
Cloning into '/var/lib/mock/dist-an23-build-469393-74027/root/chroot_tmpdir/scmroot/automake'...
$ git fetch origin c38ca7cfeb743a97185fefd7e8cdc19333e69a70:KOJI_FETCH_HEAD
From https://gitee.com/wenyuzifang/automake
 * [new ref]         c38ca7cfeb743a97185fefd7e8cdc19333e69a70 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at c38ca7c Update code from upstream