1 files changed, 37 insertions, 0 deletions
diff --git a/sb-battery b/sb-battery
new file mode 100755
index 0000000..0e25e72
--- /dev/null
+++ b/sb-battery
@@ -0,0 +1,37 @@
+#!/bin/sh
+
+# Prints all batteries, their percentage remaining and an emoji corresponding
+# to charge status (🔌 for plugged up, 🔋 for discharging on battery, etc.).
+
+case $BLOCK_BUTTON in
+  3) notify-send "🔋 Battery module" "🔋: discharging
+    🛑: not charging
+    ♻: stagnant charge
+    🔌: charging
+    ⚡: charged
+    ❗: battery very low!
+    - Scroll to change adjust xbacklight." ;;
+  4) xbacklight -inc 10 ;;
+  5) xbacklight -dec 10 ;;
+  8) setsid -f "$TERMINAL" -e "$EDITOR" "$0" >/dev/null 2>&1 ;;
+esac
+
+# Loop through all attached batteries and format the info
+for battery in /sys/class/power_supply/BAT?*; do
+  # If non-first battery, print a space separator.
+  [ -n "${capacity+x}" ] && printf " "
+  # Sets up the status and capacity
+  case "$(bat "$battery/status" 2>&1)" in
+    "Full") status="⚡" ;;
+    "Discharging") status="🔋" ;;
+    "Charging") status="🔌" ;;
+    "Not charging") status="🛑" ;;
+    "Unknown") status="♻️" ;;
+    *) exit 1 ;;
+  esac
+  capacity="$(bat "$battery/capacity" 2>&1)"
+  # Will make a warn variable if discharging and low
+  [ "$status" = "🔋" ] && [ "$capacity" -le 25 ] && warn="❗"
+  # Prints the info
+  printf "%s%s%d%%" "$status" "$warn" "$capacity"; unset warn
+done && printf "\\n"