$ git clone -n https://gitee.com/wenjie2025/squid.git /var/lib/mock/dist-an23-build-508983-75015/root/chroot_tmpdir/scmroot/squid
Cloning into '/var/lib/mock/dist-an23-build-508983-75015/root/chroot_tmpdir/scmroot/squid'...
$ git fetch origin 2ae1dd5f3e60a326a8642c6ff8b5c6ed10dc72dd:KOJI_FETCH_HEAD
From https://gitee.com/wenjie2025/squid
 * [new ref]         2ae1dd5f3e60a326a8642c6ff8b5c6ed10dc72dd -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 2ae1dd5 Update code from upstream