$ git clone -n https://gitee.com/wenjie2025/cups_1769709035.git /var/lib/mock/dist-an23-build-510169-75048/root/chroot_tmpdir/scmroot/cups_1769709035
Cloning into '/var/lib/mock/dist-an23-build-510169-75048/root/chroot_tmpdir/scmroot/cups_1769709035'...
$ git fetch origin e30195fd131d87fbd47cc577a5f464984a183dfa:KOJI_FETCH_HEAD
From https://gitee.com/wenjie2025/cups_1769709035
 * [new ref]         e30195fd131d87fbd47cc577a5f464984a183dfa -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at e30195f Update code from upstream