From ff3dfc91aebd454323a25baf6ffd8c9145747564 Mon Sep 17 00:00:00 2001
From: Hsieh Chin Fan <pham@topo.tw>
Date: Thu, 6 Apr 2023 17:25:36 +0800
Subject: WIP

---
 bin/unix/timer.sh | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'bin/unix/timer.sh')

diff --git a/bin/unix/timer.sh b/bin/unix/timer.sh
index 3abe701..152d828 100755
--- a/bin/unix/timer.sh
+++ b/bin/unix/timer.sh
@@ -1,6 +1,9 @@
 #! /bin/bash
 # Ref: https://superuser.com/questions/611538/611582#611582
 
+exec 3>&1
+exec 1>/dev/tty
+
 SIGNAL=${1:-SIGTERM}
 COMMAND="$2"
 
@@ -75,6 +78,8 @@ timer() {
   done
 }
 
+trap 'exec 1>&3; echo $count; send-notify foo' EXIT KILL TERM STOP
+
 while [ $count -lt $SET ]; do
   [ $stop = true ] && sleep 0.3 && continue
   timer
-- 
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