$ git clone -n git+ssh://git@codeup.openanolis.cn/codeup/anolis-os/mtr.git /var/lib/mock/dist-an7-build-35651-16989/root/chroot_tmpdir/scmroot/mtr
Cloning into '/var/lib/mock/dist-an7-build-35651-16989/root/chroot_tmpdir/scmroot/mtr'...
$ git reset --hard origin/a7
HEAD is now at 076de1b Fix build option in spec file