$ git clone -n https://gitee.com/wenjie2025/cups_1769626470.git /var/lib/mock/dist-an23-build-509637-75030/root/chroot_tmpdir/scmroot/cups_1769626470
Cloning into '/var/lib/mock/dist-an23-build-509637-75030/root/chroot_tmpdir/scmroot/cups_1769626470'...
$ git fetch origin e6242986212c21e40749abef2bd6f8306125b3ad:KOJI_FETCH_HEAD
From https://gitee.com/wenjie2025/cups_1769626470
 * [new ref]         e6242986212c21e40749abef2bd6f8306125b3ad -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at e624298 Update code from upstream