$ git clone -n https://gitee.com/guyvwang/anaconda /var/lib/mock/dist-an23-build-196178-60905/root/chroot_tmpdir/scmroot/anaconda
Cloning into '/var/lib/mock/dist-an23-build-196178-60905/root/chroot_tmpdir/scmroot/anaconda'...
$ git reset --hard ce0be4ccbbfedb736256965bb69b293b5a5aaa0c
HEAD is now at ce0be4c update to 37.12.6 1. modify spec file