From 10e12dc6af3e176e0ad6ede932ceea7b128de904 Mon Sep 17 00:00:00 2001
From: Skladnayazebra <skladnayazebra@gmail.com>
Date: Thu, 6 Nov 2025 22:05:08 +0100
Subject: Add battery status as an external shell script

---
 tmux/battery.sh | 17 +++++++++++++++++
 tmux/tmux.conf  |  2 +-
 2 files changed, 18 insertions(+), 1 deletion(-)
 create mode 100755 tmux/battery.sh

diff --git a/tmux/battery.sh b/tmux/battery.sh
new file mode 100755
index 0000000..26b3388
--- /dev/null
+++ b/tmux/battery.sh
@@ -0,0 +1,17 @@
+round() { awk -v n=$1 -v d=$2 'BEGIN{print int((n+d/2)/d) * d}'; }
+
+upower -i /org/freedesktop/UPower/devices/DisplayDevice | awk '/percentage:/ {print $2}' | {
+	read s;
+	lvl=$(round "${s%%%}" 10);
+	if [ $lvl -eq "10" ]; then printf "󰁺"; fi
+	if [ $lvl -eq "20" ]; then printf "󰁻"; fi
+	if [ $lvl -eq "30" ]; then printf "󰁼"; fi
+	if [ $lvl -eq "40" ]; then printf "󰁽"; fi
+	if [ $lvl -eq "50" ]; then printf "󰁾"; fi
+	if [ $lvl -eq "60" ]; then printf "󰁿"; fi
+	if [ $lvl -eq "70" ]; then printf "󰂀"; fi
+	if [ $lvl -eq "80" ]; then printf "󰂁"; fi
+	if [ $lvl -eq "90" ]; then printf "󰂂"; fi
+	if [ $lvl -eq "100" ]; then printf "󰁹"; fi
+	printf " %.0f%%" "${s%%%}";
+}
diff --git a/tmux/tmux.conf b/tmux/tmux.conf
index 2267017..0b9d45f 100644
--- a/tmux/tmux.conf
+++ b/tmux/tmux.conf
@@ -26,4 +26,4 @@ set-window-option -g window-status-current-format ' #I:#W '
 bind '"' split-window -v -c "#{pane_current_path}"
 bind % split-window -h -c "#{pane_current_path}"
 
-set-window-option -g status-right "%H:%M %d-%b-%y 󰁹 #(upower -i /org/freedesktop/UPower/devices/DisplayDevice | awk '/percentage:/ {print \$2}' | bash -c 'read s; printf \"%.0f%%%%\" \"\${s%%%}\"') "
+set-window-option -g status-right "%H:%M %d-%b-%y #($HOME/.config/tmux/battery.sh) "
-- 
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