$ git clone -n https://gitee.com/yueeranna/tensorflow.git /var/lib/mock/dist-an8-epao-build-314865-66307/root/chroot_tmpdir/scmroot/tensorflow
Cloning into '/var/lib/mock/dist-an8-epao-build-314865-66307/root/chroot_tmpdir/scmroot/tensorflow'...
$ git reset --hard origin/a8
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Updating files: 100% (89/89), done.
HEAD is now at 466116f support GPU