From 5df3a9898cf7fa3c91b6de3dae8b187b38151601 Mon Sep 17 00:00:00 2001
From: Tanguy Herbron <tanguy.herbron@outlook.com>
Date: Thu, 14 Sep 2023 09:58:29 +0200
Subject: [PATCH] feat(cron): Add battery charged indicator

---
 .config/cron/battery_notifier.sh | 13 +++++++++++--
 1 file changed, 11 insertions(+), 2 deletions(-)

diff --git a/.config/cron/battery_notifier.sh b/.config/cron/battery_notifier.sh
index e8b1ff9..f4028cd 100755
--- a/.config/cron/battery_notifier.sh
+++ b/.config/cron/battery_notifier.sh
@@ -1,14 +1,23 @@
 #!/bin/bash
+# Crontab entry
+# */5 * * * * XDG_RUNTIME_DIR=/run/user/$(id -u) <path to script>
 
 battery_level=$(acpi -b | grep -P -o -m1 "[0-9]+(?=%)")
 charging_state=$(acpi -b | grep -P -o -m1 "([A-Z])\w+,")
 
 # If laptop is charging, do not make further tests
-if [ $charging_state = "Charging," ]
+if [ $charging_state = "Charging," ] && [ ! -f /tmp/charge_done ]
 then
-    exit
+    if [ $battery_level -ge 100 ]
+    then
+        /usr/bin/notify-send "Charge completed" "The battery reached 100% charge."
+        touch /tmp/charge_done
+        exit
+    fi
 fi
 
+rm -f /tmp/charge_done
+
 if [ $battery_level -le 5 ]
 then
     /usr/bin/notify-send "Battery level critical" "Battery level critically low, plug to avoid shutdown" --urgency=critical