$ git clone -n git+ssh://git@codeup.openanolis.cn/codeup/anolis-os/perl /var/lib/mock/dist-an7-updates-build-49551-22400/root/chroot_tmpdir/scmroot/perl
Cloning into '/var/lib/mock/dist-an7-updates-build-49551-22400/root/chroot_tmpdir/scmroot/perl'...
$ git reset --hard origin/a7
HEAD is now at aad2682 update to perl-5.16.3-297.el7.src.rpm