new_contents: # Implements hack/lib/version.sh's kube::version::ldflags() for Bazel.
  def version_x_defs():
    # This should match the list of packages in kube::version::ldflag
    stamp_pkgs = [
        "k8s.io/kubernetes/pkg/version",
        # In hack/lib/version.sh, this has a vendor/ prefix. That isn't needed here?
        "k8s.io/client-go/pkg/version",
        ]
    # This should match the list of vars in kube::version::ldflags
    # It should also match the list of vars set in hack/print-workspace-status.sh.
    stamp_vars = [
        "buildDate",
        "gitCommit",
        "gitMajor",
        "gitMinor",
        "gitTreeState",
        "gitVersion",
    ]
    # Generate the cross-product.
    x_defs = {}
    for pkg in stamp_pkgs:
      for var in stamp_vars:
        x_defs["%s.%s" % (pkg, var)] = "{%s}" % var
    return x_defs
  
subject: Convert go_binary linkstamp to x_defs