$ git clone -n git+ssh://git@codeup.openanolis.cn/codeup/anolis-os/perl-CPAN-Meta-Requirements.git /var/lib/mock/dist-an7-build-29534-15400/root/chroot_tmpdir/scmroot/perl-CPAN-Meta-Requirements
Cloning into '/var/lib/mock/dist-an7-build-29534-15400/root/chroot_tmpdir/scmroot/perl-CPAN-Meta-Requirements'...
$ git reset --hard origin/a7
HEAD is now at 210e56f import perl-CPAN-Meta-Requirements-2.122-7.el7.src.rpm