$ git clone -n https://gitee.com/wenjie2025/cups_1770064946.git /var/lib/mock/dist-an23-build-511127-75057/root/chroot_tmpdir/scmroot/cups_1770064946
Cloning into '/var/lib/mock/dist-an23-build-511127-75057/root/chroot_tmpdir/scmroot/cups_1770064946'...
$ git fetch origin 222cf354301449b2330d64d90fc3982f74d53fd8:KOJI_FETCH_HEAD
From https://gitee.com/wenjie2025/cups_1770064946
 * [new ref]         222cf354301449b2330d64d90fc3982f74d53fd8 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 222cf35 Update code from upstream