From 10bb1305eac8cd2a3b5d6bcd53982adb685f0c73 Mon Sep 17 00:00:00 2001
From: Léana 江 <leana.jiang+git@icloud.com>
Date: Sat, 25 Apr 2026 23:16:28 +0200
Subject: add notify-once script and documentation

---
 etc/notify-once.sh | 31 +++++++++++++++++++++++++++++++
 1 file changed, 31 insertions(+)
 create mode 100644 etc/notify-once.sh

(limited to 'etc')

diff --git a/etc/notify-once.sh b/etc/notify-once.sh
new file mode 100644
index 0000000..1c46401
--- /dev/null
+++ b/etc/notify-once.sh
@@ -0,0 +1,31 @@
+#!/usr/bin/env bash
+
+set -euo pipefail
+
+help() {
+	echo "notify-send: send deduplicated notifications"
+	echo "Usage: notify-once <name> [ARGS]"
+	echo "  ARGS are arguments passed directly to notify-send"
+}
+
+if [ $# -lt 1 ]; then
+	echo "Should get at least one argument, a name" >&2
+	help
+	exit 1
+fi
+APPNAME="$1"
+shift
+
+ID_PATH="/tmp/notify-state-$APPNAME"
+
+if [ -e "$ID_PATH" ]; then
+	# Exists, replace
+	ID=$(cat "$ID_PATH")
+	ID=$(notify-send -r "$ID" -p "$@")
+else
+	# Doesn't exist, create
+	ID=$(notify-send -p "$@")
+fi
+
+# Store new ID
+echo "$ID" >"$ID_PATH"
-- 
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