}
		}
	}

	return out
}

// BuildCompleteSources builds only those sources that already contain all parameters
// needed by their templates. Specifically, they are not missing any of the well-known
// parameters: "From", "To", or "Namespace".
func (b *Builder) BuildCompleteSources() *Builder {
	b.t.Helper()
	out := b.Copy()

	}
	if t.destinations.Len() == 0 {
		t.rootCtx.Error("Destinations are empty")
	}

	// Build and apply any completed configuration that does not require to/from params.
	t.cfg.BuildCompleteSources().Apply()

	t.fromEachDeployment(t.rootCtx, func(ctx framework.TestContext, from echo.Instances) {
		// Build and apply per-source configuration.
		// TODO(nmittler): Consider merging this with t.setup below.