Restore hearts display for battery status and apply feedback

segments/battery.sh

@@ -2,8 +2,11 @@
 # LICENSE This code is not under the same license as the rest of the project as it's "stolen". It's cloned from https://github.com/richoH/dotfiles/blob/master/bin/battery and just some modifications are done so it works for my laptop. Check that URL for more recent versions.
 
 TMUX_POWERLINE_SEG_BATTERY_TYPE_DEFAULT="percentage"
-TMUX_POWERLINE_SEG_BATTERY_NUM_BATTERIES_DEFAULT=5
+TMUX_POWERLINE_SEG_BATTERY_NUM_HEARTS_DEFAULT=5
 
+
+HEART_FULL="♥"
+HEART_EMPTY="♡"
 BATTERY_FULL="󱊣"
 BATTERY_MED="󱊢"
 BATTERY_EMPTY="󱊡"
@@ -12,10 +15,10 @@ ADAPTER="󰚥"
 
 generate_segmentrc() {
 	read -r -d '' rccontents <<EORC
-# How to display battery remaining. Can be {percentage, cute}.
+# How to display battery remaining. Can be {percentage, cute, hearts}.
 export TMUX_POWERLINE_SEG_BATTERY_TYPE="${TMUX_POWERLINE_SEG_BATTERY_TYPE_DEFAULT}"
 # How may hearts to show if cute indicators are used.
-export TMUX_POWERLINE_SEG_BATTERY_NUM_HEARTS="${TMUX_POWERLINE_SEG_BATTERY_NUM_BATTERIES_DEFAULT}"
+export TMUX_POWERLINE_SEG_BATTERY_NUM_HEARTS="${TMUX_POWERLINE_SEG_BATTERY_NUM_HEARTS_DEFAULT}"
 EORC
 	echo "$rccontents"
 }
@@ -41,6 +44,7 @@ run_segment() {
 		;;
 	"hearts")
 		output=$(__generate_hearts "$battery_status")
+		;;
 	esac
 	if [ -n "$output" ]; then
 		echo "$output"
@@ -52,7 +56,7 @@ __process_settings() {
 		export TMUX_POWERLINE_SEG_BATTERY_TYPE="${TMUX_POWERLINE_SEG_BATTERY_TYPE_DEFAULT}"
 	fi
 	if [ -z "$TMUX_POWERLINE_SEG_BATTERY_NUM_HEARTS" ]; then
-		export TMUX_POWERLINE_SEG_BATTERY_NUM_HEARTS="${TMUX_POWERLINE_SEG_BATTERY_NUM_BATTERIES_DEFAULT}"
+		export TMUX_POWERLINE_SEG_BATTERY_NUM_HEARTS="${TMUX_POWERLINE_SEG_BATTERY_NUM_HEARTS_DEFAULT}"
 	fi
 }
 
@@ -143,9 +147,9 @@ __generate_hearts() {
 
 	for i in $(seq 1 "$num_hearts"); do
 		if [ "$perc" -ge $((i * 100 / num_hearts)) ]; then
-			hearts_output+="$BATTERY_FULL "
+			hearts_output+="$HEART_FULL "
 		else
-			hearts_output+="$BATTERY_EMPTY "
+			hearts_output+="$HEART_EMPTY "
 		fi
 	done
 	echo "$hearts_output"