$ git clone -n https://gitee.com/zhonglingh/python-blobfile.git /var/lib/mock/dist-an23-epao-build-348834-70434/root/chroot_tmpdir/scmroot/python-blobfile
Cloning into '/var/lib/mock/dist-an23-epao-build-348834-70434/root/chroot_tmpdir/scmroot/python-blobfile'...
$ git fetch origin 2f3f2667f9706e28879d9694f51faf8465fdbad5:KOJI_FETCH_HEAD
From https://gitee.com/zhonglingh/python-blobfile
 * [new ref]         2f3f2667f9706e28879d9694f51faf8465fdbad5 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 2f3f266 init from upstream