1 files changed, 150 insertions, 0 deletions
diff --git a/segments/battery.sh b/segments/battery.sh
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+++ b/segments/battery.sh
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+# 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_HEARTS_DEFAULT=5
+
+HEART_FULL="♥"
+HEART_EMPTY="♡"
+
+generate_segmentrc() {
+	read -d '' rccontents  << EORC
+# How to display battery remaining. Can be {percentage, cute}.
+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_HEARTS_DEFAULT}"
+EORC
+	echo "$rccontents"
+}
+
+run_segment() {
+	__process_settings
+	if shell_is_osx; then
+		battery_status=$(__battery_osx)
+	else
+		battery_status=$(__battery_linux)
+	fi
+	[ -z "$battery_status" ] && return
+
+	case "$TMUX_POWERLINE_SEG_BATTERY_TYPE" in
+		"percentage")
+			output="${HEART_FULL} ${battery_status}%"
+			;;
+		"cute")
+			output=$(__cutinate $battery_status)
+	esac
+	if [ -n "$output" ]; then
+		echo "$output"
+	fi
+}
+
+__process_settings() {
+	if [ -z "$TMUX_POWERLINE_SEG_BATTERY_TYPE" ]; then
+		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_HEARTS_DEFAULT}"
+	fi
+}
+
+__battery_osx() {
+	ioreg -c AppleSmartBattery -w0 | \
+		grep -o '"[^"]*" = [^ ]*' | \
+		sed -e 's/= //g' -e 's/"//g' | \
+		sort | \
+		while read key value; do
+			case $key in
+				"MaxCapacity")
+					export maxcap=$value;;
+				"CurrentCapacity")
+					export curcap=$value;;
+				"ExternalConnected")
+					export extconnect=$value;;
+        "FullyCharged")
+          export fully_charged=$value;;
+			esac
+			if [[ -n $maxcap && -n $curcap && -n $extconnect ]]; then
+				if [[ "$curcap" == "$maxcap" || "$fully_charged" == "Yes" && $extconnect == "Yes"  ]]; then
+					return
+				fi
+				charge=$(( 100 * $curcap / $maxcap ))
+				if [[ "$extconnect" == "Yes" ]]; then
+					echo "$charge"
+				else
+					if [[ $charge -lt 50 ]]; then
+						echo -n "#[fg=red]"
+					fi
+					echo "$charge"
+				fi
+				break
+			fi
+		done
+	}
+
+	__battery_linux() {
+		case "$SHELL_PLATFORM" in
+			"linux")
+				BATPATH=/sys/class/power_supply/BAT0
+				if [ ! -d $BATPATH ]; then
+					BATPATH=/sys/class/power_supply/BAT1
+				fi
+				STATUS=$BATPATH/status
+				BAT_FULL=$BATPATH/charge_full
+				if [ ! -r $BAT_FULL ]; then
+					BAT_FULL=$BATPATH/energy_full
+				fi
+				BAT_NOW=$BATPATH/charge_now
+				if [ ! -r $BAT_NOW ]; then
+					BAT_NOW=$BATPATH/energy_now
+				fi
+
+				if [ "$1" = `cat $STATUS` -o "$1" = "" ]; then
+					__linux_get_bat
+				fi
+				;;
+			"bsd")
+				STATUS=`sysctl -n hw.acpi.battery.state`
+				case $1 in
+					"Discharging")
+						if [ $STATUS -eq 1 ]; then
+							__freebsd_get_bat
+						fi
+						;;
+					"Charging")
+						if [ $STATUS -eq 2 ]; then
+							__freebsd_get_bat
+						fi
+						;;
+					"")
+						__freebsd_get_bat
+						;;
+				esac
+				;;
+		esac
+	}
+
+	__cutinate() {
+		perc=$1
+		inc=$(( 100 / $TMUX_POWERLINE_SEG_BATTERY_NUM_HEARTS ))
+
+
+		for i in `seq $TMUX_POWERLINE_SEG_BATTERY_NUM_HEARTS`; do
+			if [ $perc -lt 99 ]; then
+				echo -n $HEART_EMPTY
+			else
+				echo -n $HEART_FULL
+			fi
+			echo -n " "
+			perc=$(( $perc + $inc ))
+		done
+	}
+
+	__linux_get_bat() {
+		bf=$(cat $BAT_FULL)
+		bn=$(cat $BAT_NOW)
+		echo $(( 100 * $bn / $bf ))
+	}
+
+	__freebsd_get_bat() {
+		echo "$(sysctl -n hw.acpi.battery.life)"
+
+	}