add sandbar

dotfiles/river/.config/river/bar

@@ -0,0 +1,17 @@
+#!/bin/sh
+
+FIFO="$XDG_RUNTIME_DIR/sandbar"
+[ -e "$FIFO" ] && rm -f "$FIFO"
+mkfifo "$FIFO"
+
+while cat "$FIFO"; do :; done | sandbar \
+	-font "Hack Nerd Font:size=15" \
+	-active-fg-color "#000000ff" \
+	-active-bg-color "#ccccccff" \
+	-inactive-fg-color "#888888ff" \
+	-inactive-bg-color "#000000ff" \
+	-urgent-fg-color "#000000" \
+	-urgent-bg-color "#cc241d" \
+	-title-fg-color "#aaaaaa" \
+	-title-bg-color "#000000ff" \
+	-vertical-padding 4

dotfiles/river/.config/river/init

@@ -19,3 +19,6 @@ pkill -9 pipewire
 riverctl spawn 'pipewire'
 
 riverctl spawn 'mako'
+
+riverctl spawn "$HOME/.config/river/bar"
+riverctl spawn "$HOME/.config/river/status"

dotfiles/river/.config/river/status

@@ -0,0 +1,61 @@
+#!/bin/env sh
+
+cpu()
+{
+	cpu=$(top -bn1 | awk '/Cpu\(s\):/ {print $2 + $4 "%"}')
+}
+
+memory()
+{
+	memory=$(free -m | awk '/^Mem:/ {printf "%.1f", $3/2024}')
+}
+
+disk() {
+	disk="$(df -h | awk 'NR==2{print $4}')"
+}
+
+cdate()
+{
+	cdate="$(date "+%a %d %b")"
+}
+
+ctime()
+{
+	ctime="$(date "+%I:%M:%S %p")"
+}
+
+bat() {
+	# read -r bat_status </sys/class/power_supply/BAT0/status
+	read -r bat_capacity </sys/class/power_supply/BAT0/capacity
+	bat="$bat_capacity%"
+}
+
+vol() {
+	vol=$(wpctl get-volume @DEFAULT_AUDIO_SINK@ | awk '{printf "%.0f%%\n", $2*100}')
+}
+
+display() {
+	echo "all status  $memory  $cpu 󰁹$bat 󰋋 $vol 󰃭 $cdate 󰥔 $ctime" >"$FIFO"
+}
+
+printf "%s" "$$" > "$XDG_RUNTIME_DIR/status_pid"
+FIFO="$XDG_RUNTIME_DIR/sandbar"
+[ -e "$FIFO" ] || mkfifo "$FIFO"
+sec=0
+
+while true; do
+	sleep 1 &
+	wait && {
+		[ $((sec % 1)) -eq 0 ] && memory
+		[ $((sec % 1)) -eq 0 ] && cpu
+		# [ $((sec % 1)) -eq 0 ] && disk
+		[ $((sec % 60)) -eq 0 ] && bat
+		[ $((sec % 1)) -eq 0 ] && vol
+		[ $((sec % 1)) -eq 0 ] && cdate
+		[ $((sec % 1)) -eq 0 ] && ctime
+
+		[ $((sec % 1)) -eq 0 ] && display
+
+		sec=$((sec + 1))
+	}
+done