$ git clone -n https://gitee.com/wenjie2025/cups_1769085930.git /var/lib/mock/dist-an23-build-508703-75015/root/chroot_tmpdir/scmroot/cups_1769085930
Cloning into '/var/lib/mock/dist-an23-build-508703-75015/root/chroot_tmpdir/scmroot/cups_1769085930'...
$ git fetch origin b535adc186aff241822fd580a3c9520adfad62ea:KOJI_FETCH_HEAD
From https://gitee.com/wenjie2025/cups_1769085930
 * [new ref]         b535adc186aff241822fd580a3c9520adfad62ea -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at b535adc Update code from upstream