$ git clone -n https://github.com/xcp-ng-rpms/xs-opam-repo.git /var/lib/mock/v8.2-incoming-6535-14285/root/chroot_tmpdir/scmroot/xs-opam-repo
Cloning into '/var/lib/mock/v8.2-incoming-6535-14285/root/chroot_tmpdir/scmroot/xs-opam-repo'...
$ git reset --hard 9d4ff2ea23f4806972c43470a8d2aa66f6c93123
Downloading SOURCES/xs-opam-repo-6.35.13.tar.gz (15 MB)
HEAD is now at 9d4ff2e Merge branch 'XS-8.2' into 8.2