$ git clone -n git+ssh://git@codeup.openanolis.cn/codeup/anolis-os/hyphen-gu.git /var/lib/mock/dist-an7-build-28263-15244/root/chroot_tmpdir/scmroot/hyphen-gu
Cloning into '/var/lib/mock/dist-an7-build-28263-15244/root/chroot_tmpdir/scmroot/hyphen-gu'...
$ git reset --hard origin/a7
HEAD is now at cb69063 import hyphen-gu-0.7.0-4.el7.src.rpm