$ git clone -n https://gitee.com/wenjie2025/cups_1773437633.git /var/lib/mock/dist-an23-build-519551-75764/root/chroot_tmpdir/scmroot/cups_1773437633
Cloning into '/var/lib/mock/dist-an23-build-519551-75764/root/chroot_tmpdir/scmroot/cups_1773437633'...
$ git fetch origin 87c9301277f0677b2fed81f9651f107f1b8c373f:KOJI_FETCH_HEAD
From https://gitee.com/wenjie2025/cups_1773437633
 * [new ref]         87c9301277f0677b2fed81f9651f107f1b8c373f -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 87c9301 Update code from upstream