From aaba65007866de34d235bb7425cd3999aaba42e7 Mon Sep 17 00:00:00 2001
From: "flyingscorpio@clevo" <tfranken@protonmail.com>
Date: Wed, 16 Feb 2022 19:47:55 +0100
Subject: [PATCH] Refactor battery, handle when not a laptop so no battery

---
 dotfiles/i3/scripts/battery | 26 +++++++++++++++-----------
 1 file changed, 15 insertions(+), 11 deletions(-)

diff --git a/dotfiles/i3/scripts/battery b/dotfiles/i3/scripts/battery
index 6583423..cba88ca 100755
--- a/dotfiles/i3/scripts/battery
+++ b/dotfiles/i3/scripts/battery
@@ -1,16 +1,20 @@
 #!/bin/bash
 
 icon=""
-percent="$(upower -d | grep 'percentage' | awk '{print $2}' | head -n 1)"
-remaining="$(upower -d | grep 'time to empty' | awk -F: '{print $2}' | awk '{print $1,$2}' | head -n 1)"
+battery="$(upower -d | awk '/on-battery/ {print $2}')"
+percent="$(upower -d | awk '/percentage/ {print $2}' | head -n 1)"
+remaining="$(upower -d | awk -F: '/time to empty/ {print $2}' | awk '{print $1,$2}' | head -n 1)"
 
-if [ -n "$remaining" ] && [ "$(echo "$percent" | awk -F% '{print $1}')" -lt "$THRESHOLD" ]; then
-    notify-send "CHARGE BATTERY"
-    for file in /dev/pts/*; do
-        if [ "$(ls -l "$file" | awk '{print $5}')" = '136,' ]; then
-            echo "CHARGE BATTERY" >> "$file"
-        fi
-    done
+if [ "$battery" = 'yes' ]; then
+    if [ -n "$remaining" ] && [ "$(echo "$percent" | awk -F% '{print $1}')" -lt "$THRESHOLD" ]; then
+        notify-send "CHARGE BATTERY"
+        for file in /dev/pts/*; do
+            if [ "$(ls -l "$file" | awk '{print $5}')" = '136,' ]; then
+                echo "CHARGE BATTERY" >> "$file"
+            fi
+        done
+    fi
+    echo "${icon} ${percent} (${remaining})"
+else
+    echo ""
 fi
-
-echo "${icon} ${percent} (${remaining})"