fix: only notify ctrl c signal on windows

main.go

@@ -5,12 +5,10 @@ import (
 	"fmt"
 	"io"
 	"os"
-	"os/signal"
 	"os/user"
 	"path/filepath"
 	"runtime"
 	"strings"
-	"syscall"
 
 	"hilbish/golibs/bait"
 
@@ -254,28 +252,6 @@ func fmtPrompt() string {
 	return nprompt
 }
 
-func handleSignals() {
-	c := make(chan os.Signal)
-	signal.Notify(c, os.Interrupt, syscall.SIGWINCH, syscall.SIGUSR1, syscall.SIGUSR2)
-
-	for s := range c {
-		switch s {
-		case os.Interrupt:
-			hooks.Em.Emit("signal.sigint")
-			if !running && interactive {
-				lr.ClearInput()
-			}
-		case syscall.SIGWINCH:
-			hooks.Em.Emit("signal.resize")
-			if !running && interactive {
-				lr.Resize()
-			}
-		case syscall.SIGUSR1: hooks.Em.Emit("signal.sigusr1")
-		case syscall.SIGUSR2: hooks.Em.Emit("signal.sigusr2")
-		}
-	}
-}
-
 func handleHistory(cmd string) {
 	lr.AddHistory(cmd)
 	// TODO: load history again (history shared between sessions like this ye)

signal_unix.go

@@ -0,0 +1,31 @@
+// +build darwin linux
+
+package main
+
+import (
+	"syscall"
+	"os"
+	"os/signal"
+)
+
+func handleSignals() {
+	c := make(chan os.Signal)
+	signal.Notify(c, os.Interrupt, syscall.SIGWINCH, syscall.SIGUSR1, syscall.SIGUSR2)
+
+	for s := range c {
+		switch s {
+		case os.Interrupt:
+			hooks.Em.Emit("signal.sigint")
+			if !running && interactive {
+				lr.ClearInput()
+			}
+		case syscall.SIGWINCH:
+			hooks.Em.Emit("signal.resize")
+			if !running && interactive {
+				lr.Resize()
+			}
+		case syscall.SIGUSR1: hooks.Em.Emit("signal.sigusr1")
+		case syscall.SIGUSR2: hooks.Em.Emit("signal.sigusr2")
+		}
+	}
+}

signal_windows.go

@@ -0,0 +1,23 @@
+// +build windows
+
+package main
+
+import (
+	"os"
+	"os/signal"
+)
+
+func handleSignals() {
+	c := make(chan os.Signal)
+	signal.Notify(c, os.Interrupt)
+
+	for s := range c {
+		switch s {
+		case os.Interrupt:
+			hooks.Em.Emit("signal.sigint")
+			if !running && interactive {
+				lr.ClearInput()
+			}
+		}
+	}
+}