$ git clone -n git+ssh://git@codeup.openanolis.cn/codeup/anolis-os/hyphen-is.git /var/lib/mock/dist-an7-build-28271-15244/root/chroot_tmpdir/scmroot/hyphen-is
Cloning into '/var/lib/mock/dist-an7-build-28271-15244/root/chroot_tmpdir/scmroot/hyphen-is'...
$ git reset --hard origin/a7
HEAD is now at 4603018 import hyphen-is-0.20030920-10.el7.src.rpm