$ git clone -n https://gitee.com/fundawang/golang.git /var/lib/mock/dist-an23-build-319842-67879/root/chroot_tmpdir/scmroot/golang
Cloning into '/var/lib/mock/dist-an23-build-319842-67879/root/chroot_tmpdir/scmroot/golang'...
$ git fetch origin 096a7aafca05aecd74dc381023d42c2f6be2d976:KOJI_FETCH_HEAD
From https://gitee.com/fundawang/golang
 * [new ref]         096a7aafca05aecd74dc381023d42c2f6be2d976 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 096a7aa 1.20.10