$ git clone -n https://gitee.com/wenyuzifang/perl-HTTP-Cookies.git /var/lib/mock/dist-an23-build-449305-73426/root/chroot_tmpdir/scmroot/perl-HTTP-Cookies
Cloning into '/var/lib/mock/dist-an23-build-449305-73426/root/chroot_tmpdir/scmroot/perl-HTTP-Cookies'...
$ git fetch origin 155b55bd2f9014e6363f77339ea5973fd17c8ab8:KOJI_FETCH_HEAD
From https://gitee.com/wenyuzifang/perl-HTTP-Cookies
 * [new ref]         155b55bd2f9014e6363f77339ea5973fd17c8ab8 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 155b55b Update code from upstream