$ git clone -n https://github.com/xcp-ng-rpms/xen.git /var/lib/mock/v8.2-testing-2860-2353/root/chroot_tmpdir/scmroot/xen
Cloning into '/var/lib/mock/v8.2-testing-2860-2353/root/chroot_tmpdir/scmroot/xen'...
$ git reset --hard 4e55f72def05e681a054fffcedd0e9b4cb578ea1
Downloading SOURCES/xen-4.13.1.tar.gz (6.1 MB)
HEAD is now at 4e55f72 Merge branch 'XS-8.2' into 8.2