$ git clone -n http://8.131.229.236/anolis-os/rubygem-diff-lcs /var/lib/mock/dist-el8-build-8983-1478/root/chroot_tmpdir/scmroot/rubygem-diff-lcs
Cloning into '/var/lib/mock/dist-el8-build-8983-1478/root/chroot_tmpdir/scmroot/rubygem-diff-lcs'...
$ git reset --hard origin/a8
HEAD is now at 853bb75 import rubygem-diff-lcs-1.3-4.el8.src.rpm