$ whoami
root
$ git clone -n http://8.131.229.236/anolis-os/perl-Pod-Perldoc /var/lib/mock/dist-el8-build-1507-27/root/chroot_tmpdir/scmroot/perl-Pod-Perldoc
Cloning into '/var/lib/mock/dist-el8-build-1507-27/root/chroot_tmpdir/scmroot/perl-Pod-Perldoc'...
$ git reset --hard origin/a8
HEAD is now at 42fe9a7 import perl-Pod-Perldoc-3.28-396.el8.src.rpm