added battery script

1 files changed, 13 insertions, 0 deletions

diff --git a/.local/bin/statusbar/battery b/.local/bin/statusbar/battery
new file mode 100755
index 0000000..e125a6c
--- /dev/null
+++ b/.local/bin/statusbar/battery
@@ -0,0 +1,13 @@
+#!/bin/sh
+for battery in /sys/class/power_supply/BAT?
+do
+	# Get its remaining capacity and charge status.
+	capacity=$(cat "$battery"/capacity) || break
+	status=$(sed "s/[Dd]ischarging/🔋/;s/[Nn]ot charging/🛑/;s/[Cc]harging/🔌/;s/[Uu]nknown/♻️/;s/[Ff]ull/⚡/" "$battery"/status)
+
+	# If it is discharging and 25% or less, we will add a ❗ as a warning.
+	 [ "$capacity" -le 25 ] && [ "$status" = "🔋" ] && warn="❗"
+
+	printf "%s%s%s%% " "$status" "$warn" "$capacity"
+	unset warn
+done | sed 's/ *$//'