$ git clone -n https://github.com/xcp-ng-rpms/xen.git /var/lib/mock/v8.2-base-2205-1752/root/chroot_tmpdir/scmroot/xen
Cloning into '/var/lib/mock/v8.2-base-2205-1752/root/chroot_tmpdir/scmroot/xen'...
$ git reset --hard 778fceec659e41ed70b015675f53e962ad692aa2
Downloading SOURCES/xen-4.13.1.tar.gz (6.1 MB)
HEAD is now at 778fcee Merge branch 'XS-8.2'