$ git clone -n https://gitee.com/wenjie2025/tuna_1773403267.git /var/lib/mock/dist-an23-build-519417-75741/root/chroot_tmpdir/scmroot/tuna_1773403267
Cloning into '/var/lib/mock/dist-an23-build-519417-75741/root/chroot_tmpdir/scmroot/tuna_1773403267'...
$ git fetch origin 509736cb7ec90119ffed96f7f07e77819b9f7bba:KOJI_FETCH_HEAD
From https://gitee.com/wenjie2025/tuna_1773403267
 * [new ref]         509736cb7ec90119ffed96f7f07e77819b9f7bba -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 509736c Update code from upstream