$ git clone -n git+ssh://git@codeup.openanolis.cn/codeup/anolis-os/star.git /var/lib/mock/dist-an7-build-33180-16169/root/chroot_tmpdir/scmroot/star
Cloning into '/var/lib/mock/dist-an7-build-33180-16169/root/chroot_tmpdir/scmroot/star'...
$ git reset --hard origin/a7
HEAD is now at 3bd28b6 import star-1.5.2-13.el7.src.rpm