Add createRoute

Author: mjackson

packages/fetch-router/src/index.ts

@@ -9,6 +9,7 @@ export {
   RequestContext,
   isRouteMap,
   Route,
+  createRoute,
   createRoutes,
   isRouteHandlerMap,
   RouteHandler,

packages/fetch-router/src/lib/router.ts

@@ -78,6 +78,22 @@ export class Route<M extends RequestMethod = RequestMethod, P extends string = s
   }
 }
 
+/**
+ * Create a route from a pattern and a route definition.
+ */
+export function createRoute<P extends string>(
+  pattern: P | RoutePattern<P>,
+  routeDef: RouteDef<P>,
+): Route<RequestMethod, P> {
+  if (typeof routeDef === 'string') {
+    return new Route('GET', new RoutePattern(pattern))
+  } else if (isObjectRouteDef(routeDef)) {
+    return new Route(routeDef.method ?? 'GET', new RoutePattern(routeDef.pattern))
+  } else {
+    throw new Error(`Invalid route definition`)
+  }
+}
+
 /**
  * Create a route map from a set of route definitions.
  */