$ git clone -n git+ssh://git@codeup.openanolis.cn/codeup/anolis-os/systemtap.git /var/lib/mock/dist-an7-updates-build-46852-21929/root/chroot_tmpdir/scmroot/systemtap
正克隆到 '/var/lib/mock/dist-an7-updates-build-46852-21929/root/chroot_tmpdir/scmroot/systemtap'...
$ git reset --hard origin/a7
HEAD 现在位于 e610388 update to systemtap-4.0-13.el7.src.rpm