$ git clone -n git+ssh://git@codeup.openanolis.cn/codeup/anolis-os/perl-Params-Validate.git /var/lib/mock/dist-an7-build-32692-16071/root/chroot_tmpdir/scmroot/perl-Params-Validate
Cloning into '/var/lib/mock/dist-an7-build-32692-16071/root/chroot_tmpdir/scmroot/perl-Params-Validate'...
$ git reset --hard origin/a7
HEAD is now at 4f9276d import perl-Params-Validate-1.08-4.el7.src.rpm