feat: update route generate

pkg/ast/route/render.go

@@ -67,31 +67,29 @@ func Render(path string, routes []RouteDefinition) error {
 				Action:     action.Name,
 				Func:       funcName,
 				Params: lo.FilterMap(action.Params, func(item ParamDefinition, _ int) (string, bool) {
+					key := item.Name
+					if item.Key != "" {
+						key = item.Key
+					}
+
 					switch item.Position {
 					case PositionQuery:
-						return fmt.Sprintf(`Query%s[%s]("%s")`, isScalarType(item.Type), item.Type, item.Name), true
+						return fmt.Sprintf(`Query%s[%s]("%s")`, isScalarType(item.Type), item.Type, key), true
 					case PositionHeader:
-						return fmt.Sprintf(`Header[%s]("%s")`, item.Type, item.Name), true
+						return fmt.Sprintf(`Header[%s]("%s")`, item.Type, key), true
+					case PositionFile:
+						return fmt.Sprintf(`File[multipart.FileHeader]("%s")`, key), true
 					case PositionCookie:
-						key := item.Name
-						if item.Key != "" {
-							key = item.Key
-						}
-
 						if item.Type == "string" {
 							return fmt.Sprintf(`CookieParam("%s")`, key), true
 						}
 
 						return fmt.Sprintf(`Cookie[%s]("%s")`, item.Type, key), true
 					case PositionBody:
-						return fmt.Sprintf(`Body[%s]("%s")`, item.Type, item.Name), true
+						return fmt.Sprintf(`Body[%s]("%s")`, item.Type, key), true
 					case PositionPath:
-						return fmt.Sprintf(`Path%s[%s]("%s")`, isScalarType(item.Type), item.Type, item.Name), true
+						return fmt.Sprintf(`Path%s[%s]("%s")`, isScalarType(item.Type), item.Type, key), true
 					case PositionLocal:
-						key := item.Name
-						if item.Key != "" {
-							key = item.Key
-						}
 						return fmt.Sprintf(`Local[%s]("%s")`, item.Type, key), true
 					}
 					return "", false

pkg/ast/route/route.go

@@ -53,6 +53,8 @@ func positionFromString(v string) Position {
 		return PositionCookie
 	case "local":
 		return PositionLocal
+	case "file":
+		return PositionFile
 	}
 	panic("invalid position: " + v)
 }
@@ -64,6 +66,7 @@ const (
 	PositionHeader Position = "header"
 	PositionCookie Position = "cookie"
 	PositionLocal  Position = "local"
+	PositionFile   Position = "file"
 )
 
 func ParseFile(file string) []RouteDefinition {

templates/project/pkg/f/bind.go.tpl

@@ -1,10 +1,19 @@
 package f
 
 import (
+	"mime/multipart"
+
 	"github.com/gofiber/fiber/v3"
 	"github.com/pkg/errors"
 )
 
+func File[T any](key string) func(fiber.Ctx) (*multipart.FileHeader, error) {
+	return func(ctx fiber.Ctx) (*multipart.FileHeader, error) {
+		_ = new(T)
+		return ctx.FormFile(key)
+	}
+}
+
 func Local[T any](key string) func(fiber.Ctx) (T, error) {
 	return func(ctx fiber.Ctx) (T, error) {
 		v := fiber.Locals[T](ctx, key)