init

misc/bin/setsysvars

@@ -0,0 +1,48 @@
+#!/usr/bin/env bash
+
+SFILE="$HOME/.local/bin/.sys"
+
+function get_values() {
+
+DEFNETWORK=$(ip route | grep '^default' | awk '{print $5}' | head -n1)
+CARD=$(ls -1 /sys/class/backlight/)
+power_supply_files=$(ls /sys/class/power_supply/)
+
+	for file in $power_supply_files
+		do
+			if [ -e "/sys/class/power_supply/$file/capacity" ]; then
+				battery_file=$file
+			fi
+
+			if [ -e "/sys/class/power_supply/$file/online" ]; then
+				adapter_file=$file
+			fi
+		done
+
+BATTERY="$battery_file"
+ADAPTER="$adapter_file"
+
+}
+
+function set_values() {
+
+	if [[ "$DEFNETWORK" ]]; then
+		sed -i -e "s/sys_network_interface = .*/sys_network_interface = $DEFNETWORK/g" $HOME/.config/polybar/system.ini
+	fi
+	if [[ "$ADAPTER" ]]; then
+		sed -i -e "s/sys_adapter = .*/sys_adapter = $ADAPTER/g" $HOME/.config/polybar/system.ini
+	fi
+	if [[ "$BATTERY" ]]; then
+		sed -i -e "s/sys_battery = .*/sys_battery = $BATTERY/g" $HOME/.config/polybar/system.ini
+	fi
+	if [[ "$CARD" ]]; then
+		sed -i -e "s/sys_graphics_card = .*/sys_graphics_card = $CARD/g" $HOME/.config/polybar/system.ini
+	fi
+
+}
+
+if [[ ! -f "$SFILE" ]]; then
+	get_values
+	set_values
+	touch "$SFILE"
+fi