$ git clone -n https://gitee.com/fundawang/golang.git /var/lib/mock/dist-an23-build-336068-69664/root/chroot_tmpdir/scmroot/golang
Cloning into '/var/lib/mock/dist-an23-build-336068-69664/root/chroot_tmpdir/scmroot/golang'...
$ git fetch origin 3ed24cede22f72c9327ddf0d5458a5a2d1c88394:KOJI_FETCH_HEAD
From https://gitee.com/fundawang/golang
 * [new ref]         3ed24cede22f72c9327ddf0d5458a5a2d1c88394 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 3ed24ce 1.20.12