From e09673c4ad1c9888d3a8641bb104b10c575d7a3f Mon Sep 17 00:00:00 2001
From: crazywolf132 <crazywolf132@gmail.com>
Date: Wed, 25 Sep 2024 09:42:41 +1000
Subject: [PATCH] fix: watcher now listens for terminal signals

---
 internal/watcher/watcher.go | 13 ++++++++++++-
 1 file changed, 12 insertions(+), 1 deletion(-)
 mode change 100644 => 100755 internal/watcher/watcher.go

diff --git a/internal/watcher/watcher.go b/internal/watcher/watcher.go
old mode 100644
new mode 100755
index 49e3426..6dde355
--- a/internal/watcher/watcher.go
+++ b/internal/watcher/watcher.go
@@ -3,10 +3,11 @@ package watcher
 import (
 	"github.com/fsnotify/fsnotify"
 	"os"
+	"os/signal"
 	"path/filepath"
 	"squish/internal/utils"
-
 	"squish/pkg/esbuild"
+	"syscall"
 )
 
 type Watcher struct {
@@ -64,6 +65,16 @@ func (w *Watcher) Watch() error {
 		return err
 	}
 
+	// Setup signal handling for graceful shutdown
+	signals := make(chan os.Signal, 1)
+	signal.Notify(signals, syscall.SIGINT, syscall.SIGTERM)
+
+	go func() {
+		<-signals
+		utils.Log("Received interrupt signal, shutting down watcher...")
+		close(done)
+	}()
+
 	utils.Log("Watching for changes in", w.srcDir)
 	<-done
 	return nil