$ git clone -n https://gitee.com/fe_zhang/python-pip.git /var/lib/mock/dist-an23-build-253453-63519/root/chroot_tmpdir/scmroot/python-pip
Cloning into '/var/lib/mock/dist-an23-build-253453-63519/root/chroot_tmpdir/scmroot/python-pip'...
$ git reset --hard bce960f4b5833a160f3765e0e25951c5fd89f5cc
HEAD is now at bce960f Optimize the spec file