$ git clone -n http://8.131.229.236/anolis-os/perl-DateTime /var/lib/mock/dist-el8-build-9197-1506/root/chroot_tmpdir/scmroot/perl-DateTime
Cloning into '/var/lib/mock/dist-el8-build-9197-1506/root/chroot_tmpdir/scmroot/perl-DateTime'...
$ git reset --hard origin/a8
HEAD is now at 02dd451 import perl-DateTime-1.50-1.el8.src.rpm