From e416d01f8dc586787f983d3be35f2908e9801424 Mon Sep 17 00:00:00 2001
From: kesonan <anqiansong@gmail.com>
Date: Fri, 2 May 2025 15:59:47 +0800
Subject: [PATCH] api format from stdin (#4772)

---
 tools/goctl/api/format/format.go           | 15 +++++++++++++--
 tools/goctl/internal/flags/default_en.json |  2 +-
 2 files changed, 14 insertions(+), 3 deletions(-)

diff --git a/tools/goctl/api/format/format.go b/tools/goctl/api/format/format.go
index afa7ee6ae..89590a64c 100644
--- a/tools/goctl/api/format/format.go
+++ b/tools/goctl/api/format/format.go
@@ -42,8 +42,19 @@ var (
 func GoFormatApi(_ *cobra.Command, _ []string) error {
 	var be errorx.BatchError
 	if VarBoolUseStdin {
-		if err := apiFormatReader(os.Stdin, VarStringDir, VarBoolSkipCheckDeclare); err != nil {
-			be.Add(err)
+		if env.UseExperimental() {
+			data, err := io.ReadAll(os.Stdin)
+			if err != nil {
+				be.Add(err)
+			} else {
+				if err := apiF.Source(data, os.Stdout); err != nil {
+					be.Add(err)
+				}
+			}
+		} else {
+			if err := apiFormatReader(os.Stdin, VarStringDir, VarBoolSkipCheckDeclare); err != nil {
+				be.Add(err)
+			}
 		}
 	} else {
 		if len(VarStringDir) == 0 {
diff --git a/tools/goctl/internal/flags/default_en.json b/tools/goctl/internal/flags/default_en.json
index 8f315d389..ad51100c5 100644
--- a/tools/goctl/internal/flags/default_en.json
+++ b/tools/goctl/internal/flags/default_en.json
@@ -28,7 +28,7 @@
         "dir": "{{.goctl.api.dir}}",
         "iu": "Ignore update",
         "stdin": "Use stdin to input api doc content, press \"ctrl + d\" to send EOF",
-        "declare": "Use to skip check api types already declare"
+        "declare": "Use to skip check api types already declare, deprecated if goctl version >= 1.8.3"
       },
       "go": {
         "short": "Generate go files for provided api in api file",