$ git clone -n https://github.com/xcp-ng-rpms/xen.git /var/lib/mock/v8.2-testing-3513-3224/root/chroot_tmpdir/scmroot/xen
Cloning into '/var/lib/mock/v8.2-testing-3513-3224/root/chroot_tmpdir/scmroot/xen'...
$ git reset --hard 817e43e2ba1cd840fc2fe7d5fa1334e858e0db02
Downloading SOURCES/xen-4.13.4.tar.gz (6.1 MB)
HEAD is now at 817e43e Merge branch 'XS-8.2' into 8.2