$ whoami
root
$ git clone -n http://8.131.229.236/anolis-os/perl-Data-Dumper /var/lib/mock/dist-el8-build-1546-27/root/chroot_tmpdir/scmroot/perl-Data-Dumper
Cloning into '/var/lib/mock/dist-el8-build-1546-27/root/chroot_tmpdir/scmroot/perl-Data-Dumper'...
$ git reset --hard origin/a8
HEAD is now at efcd133 import perl-Data-Dumper-2.167-399.el8.src.rpm