$ git clone -n git+ssh://git@codeup.openanolis.cn/codeup/anolis-os/libXfixes.git /var/lib/mock/dist-an7-build-32116-15900/root/chroot_tmpdir/scmroot/libXfixes
Cloning into '/var/lib/mock/dist-an7-build-32116-15900/root/chroot_tmpdir/scmroot/libXfixes'...
$ git reset --hard origin/a7
HEAD is now at be5c2cd import libXfixes-5.0.3-1.el7.src.rpm