support runtime.ServeMux opts for grpc-gateway

app.go

@@ -2,6 +2,7 @@ package main
 
 import (
 	"context"
+	"errors"
 
 	"gitea.libretechconsulting.com/rmcguire/go-app/pkg/app"
 	grpcopts "gitea.libretechconsulting.com/rmcguire/go-app/pkg/srv/grpc/opts"
@@ -38,11 +39,13 @@ func prepareApp(ctx context.Context, aw *ambient.AmbientWeather) *app.App {
 			CustomListener: ambienthttp.NewAWNMutatingListener(ctx,
 				aw.Config.HTTP.Listen), // Necessary to fix certain bad AWN firmware
 
-			// Health check funcs
 			HealthChecks: []httpopts.HealthCheckFunc{
-				// TODO: Implement
+				// Check recorder health
+				// Only redis implements this
 				func(ctx context.Context) error {
-					return nil
+					var errs error
+					errs = errors.Join(errs, aw.GetRecorder().Ping(ctx))
+					return errs
 				},
 			},
 		},
@@ -52,6 +55,7 @@ func prepareApp(ctx context.Context, aw *ambient.AmbientWeather) *app.App {
 			GRPCDialOpts: []grpc.DialOption{
 				grpc.WithTransportCredentials(insecure.NewCredentials()),
 			},
+			GRPCGatewayOpts: aw.GetGatewayOpts(),
 			Services: []*grpcopts.GRPCService{
 				{
 					Name:    "Weather Service",