Updates in preparation for adding forecast sources.

internal/sources/builtins.go

@@ -1,8 +1,6 @@
 package sources
 
 import (
-	"fmt"
-
 	"gitea.maximumdirect.net/ejr/weatherfeeder/internal/sources/nws"
 	"gitea.maximumdirect.net/ejr/weatherfeeder/internal/sources/openmeteo"
 	"gitea.maximumdirect.net/ejr/weatherfeeder/internal/sources/openweather"
@@ -35,22 +33,3 @@ func RegisterBuiltins(r *fksource.Registry) {
 		return openweather.NewObservationSource(cfg)
 	})
 }
-
-// Optional: centralize some common config checks used by multiple drivers.
-//
-// NOTE: feedkit/config.SourceConfig intentionally keeps driver-specific options
-// inside cfg.Params, so drivers can evolve independently without feedkit
-// importing domain config packages.
-func RequireURL(cfg config.SourceConfig) error {
-	if cfg.Params == nil {
-		return fmt.Errorf("source %q: params.url is required", cfg.Name)
-	}
-
-	// Canonical key is "url". We also accept "URL" as a convenience.
-	url, ok := cfg.ParamString("url", "URL")
-	if !ok {
-		return fmt.Errorf("source %q: params.url is required", cfg.Name)
-	}
-	_ = url // (optional) return it if you want this helper to provide the value
-	return nil
-}