$ git clone -n http://8.131.229.236/anolis-os/perl-JSON-XS /var/lib/mock/dist-el8-build-8770-1386/root/chroot_tmpdir/scmroot/perl-JSON-XS
Cloning into '/var/lib/mock/dist-el8-build-8770-1386/root/chroot_tmpdir/scmroot/perl-JSON-XS'...
$ git reset --hard origin/a8
HEAD is now at 7b1b716 import perl-JSON-XS-3.04-3.el8.src.rpm