$ git clone -n git+ssh://git@codeup.openanolis.cn/codeup/anolis-os/perl-Socket6.git /var/lib/mock/dist-an7-build-29754-15424/root/chroot_tmpdir/scmroot/perl-Socket6
Cloning into '/var/lib/mock/dist-an7-build-29754-15424/root/chroot_tmpdir/scmroot/perl-Socket6'...
$ git reset --hard origin/a7
HEAD is now at db94966 import perl-Socket6-0.23-15.el7.src.rpm