updates

client/docs/embed.go

@@ -1,6 +1,8 @@
 package docs
 
-import "embed"
+import (
+	"embed"
+)
 
 //go:embed swagger-ui
 var SwaggerUI embed.FS

server/v2/api/swagger/handler.go

@@ -1,12 +1,12 @@
 package swagger
 
 import (
-	"embed"
+	"io/fs"
 	"net/http"
 )
 
 type swaggerHandler struct {
-	swaggerFS embed.FS
+	swaggerFS fs.FS
 }
 
 func (h *swaggerHandler) ServeHTTP(w http.ResponseWriter, r *http.Request) {
@@ -19,5 +19,11 @@ func (h *swaggerHandler) ServeHTTP(w http.ResponseWriter, r *http.Request) {
 		return
 	}
 
-	http.FileServer(http.FS(h.swaggerFS)).ServeHTTP(w, r)
+	root, err := fs.Sub(h.swaggerFS, "swagger-ui")
+	if err != nil {
+		http.Error(w, "failed to get swagger-ui from fs", http.StatusInternalServerError)
+	}
+
+	staticServer := http.FileServer(http.FS(root))
+	http.StripPrefix("/swagger/", staticServer).ServeHTTP(w, r)
 }

server/v2/api/swagger/server.go

@@ -2,8 +2,8 @@ package swagger
 
 import (
 	"context"
-	"embed"
 	"fmt"
+	"io/fs"
 	"net/http"
 
 	"cosmossdk.io/core/server"
@@ -31,7 +31,7 @@ type Server[T transaction.Tx] struct {
 // New creates a new Swagger UI server
 func New[T transaction.Tx](
 	logger log.Logger,
-	swaggerUI embed.FS,
+	swaggerUI fs.FS,
 	config server.ConfigMap,
 	cfgOptions ...CfgOption,
 ) (*Server[T], error) {