$ git clone -n https://gitee.com/wenjie2025/tuna_1774877300.git /var/lib/mock/dist-an23-build-522645-76672/root/chroot_tmpdir/scmroot/tuna_1774877300
Cloning into '/var/lib/mock/dist-an23-build-522645-76672/root/chroot_tmpdir/scmroot/tuna_1774877300'...
$ git fetch origin 72546f0794a15b61d7ec636ba1d7d11ec3c6cfb5:KOJI_FETCH_HEAD
From https://gitee.com/wenjie2025/tuna_1774877300
 * [new ref]         72546f0794a15b61d7ec636ba1d7d11ec3c6cfb5 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 72546f0 Update code from upstream