From 9238dc3c2b3822288e13a098fa09cc795c5e3075 Mon Sep 17 00:00:00 2001
From: DBT <nvue.dev@gmail.com>
Date: Sun, 1 Mar 2026 13:15:09 +0000
Subject: [PATCH] ci cross-platform fix: make gateway reload/signal handling
 windows-safe with build-tagged helpers

---
 cmd/clawgo/cmd_gateway.go     |  9 ++++-----
 cmd/clawgo/reload_unix.go     | 12 ++++++++++++
 cmd/clawgo/reload_windows.go  |  7 +++++++
 cmd/clawgo/signals_unix.go    | 16 ++++++++++++++++
 cmd/clawgo/signals_windows.go | 13 +++++++++++++
 5 files changed, 52 insertions(+), 5 deletions(-)
 create mode 100644 cmd/clawgo/reload_unix.go
 create mode 100644 cmd/clawgo/reload_windows.go
 create mode 100644 cmd/clawgo/signals_unix.go
 create mode 100644 cmd/clawgo/signals_windows.go

diff --git a/cmd/clawgo/cmd_gateway.go b/cmd/clawgo/cmd_gateway.go
index 75ed886..1acafbc 100644
--- a/cmd/clawgo/cmd_gateway.go
+++ b/cmd/clawgo/cmd_gateway.go
@@ -11,7 +11,6 @@ import (
 	"reflect"
 	"runtime"
 	"strings"
-	"syscall"
 	"time"
 
 	"clawgo/pkg/agent"
@@ -203,7 +202,7 @@ func gatewayCmd() {
 		return out
 	})
 	registryServer.SetConfigAfterHook(func() {
-		_ = syscall.Kill(os.Getpid(), syscall.SIGHUP)
+		_ = requestGatewayReloadSignal()
 	})
 	registryServer.SetCronHandler(func(action string, args map[string]interface{}) (interface{}, error) {
 		getStr := func(k string) string {
@@ -353,11 +352,11 @@ func gatewayCmd() {
 	go runGatewayBootstrapInit(ctx, cfg, agentLoop)
 
 	sigChan := make(chan os.Signal, 1)
-	signal.Notify(sigChan, os.Interrupt, syscall.SIGTERM, syscall.SIGHUP)
+	signal.Notify(sigChan, gatewayNotifySignals()...)
 	for {
 		sig := <-sigChan
-		switch sig {
-		case syscall.SIGHUP:
+		switch {
+		case isGatewayReloadSignal(sig):
 			fmt.Println("\n↻ Reloading config...")
 			newCfg, err := config.LoadConfig(getConfigPath())
 			if err != nil {
diff --git a/cmd/clawgo/reload_unix.go b/cmd/clawgo/reload_unix.go
new file mode 100644
index 0000000..9157f27
--- /dev/null
+++ b/cmd/clawgo/reload_unix.go
@@ -0,0 +1,12 @@
+//go:build !windows
+
+package main
+
+import (
+	"os"
+	"syscall"
+)
+
+func requestGatewayReloadSignal() error {
+	return syscall.Kill(os.Getpid(), syscall.SIGHUP)
+}
diff --git a/cmd/clawgo/reload_windows.go b/cmd/clawgo/reload_windows.go
new file mode 100644
index 0000000..01928a8
--- /dev/null
+++ b/cmd/clawgo/reload_windows.go
@@ -0,0 +1,7 @@
+//go:build windows
+
+package main
+
+func requestGatewayReloadSignal() error {
+	return nil
+}
diff --git a/cmd/clawgo/signals_unix.go b/cmd/clawgo/signals_unix.go
new file mode 100644
index 0000000..2b61687
--- /dev/null
+++ b/cmd/clawgo/signals_unix.go
@@ -0,0 +1,16 @@
+//go:build !windows
+
+package main
+
+import (
+	"os"
+	"syscall"
+)
+
+func gatewayNotifySignals() []os.Signal {
+	return []os.Signal{os.Interrupt, syscall.SIGTERM, syscall.SIGHUP}
+}
+
+func isGatewayReloadSignal(sig os.Signal) bool {
+	return sig == syscall.SIGHUP
+}
diff --git a/cmd/clawgo/signals_windows.go b/cmd/clawgo/signals_windows.go
new file mode 100644
index 0000000..a012054
--- /dev/null
+++ b/cmd/clawgo/signals_windows.go
@@ -0,0 +1,13 @@
+//go:build windows
+
+package main
+
+import "os"
+
+func gatewayNotifySignals() []os.Signal {
+	return []os.Signal{os.Interrupt}
+}
+
+func isGatewayReloadSignal(sig os.Signal) bool {
+	return false
+}