chore: fix lint issues

main.go

@@ -83,7 +83,10 @@ func main() {
 	log.Println("caught interrupt, waiting for requests to finish...")
 	ctx, cancel := context.WithTimeout(context.Background(), 15*time.Second)
 	defer cancel()
-	srv.Shutdown(ctx)
+	if err := srv.Shutdown(ctx); err != nil {
+		log.Printf("error shutting down server: %v", err)
+	}
+
 	log.Println("shutting down")
 }
 

webhook/github/handler.go

@@ -15,6 +15,7 @@
 package github
 
 import (
+	"errors"
 	"fmt"
 	"io"
 	"net/http"
@@ -30,8 +31,15 @@ type Handler struct {
 
 func New(opts ...Option) (webhook.Handler, error) {
 	h := &Handler{}
+	errs := make([]error, 0)
 	for _, opt := range opts {
-		opt(h)
+		if err := opt(h); err != nil {
+			errs = append(errs, err)
+		}
+	}
+
+	if len(errs) > 0 {
+		return h, fmt.Errorf("could not create github webhook hanlder: %w", errors.Join(errs...))
 	}
 
 	return h, nil

webhook/github/options.go

@@ -38,8 +38,8 @@ func init() {
 					return h, fmt.Errorf("received webhook handler is not a github handler")
 				}
 
-				WithSecretFile(val)(githubHandler)
-				return githubHandler, nil
+				err := WithSecretFile(val)(githubHandler)
+				return githubHandler, err
 			},
 		),
 	)