add dwmbar

dwmbar

@@ -0,0 +1,63 @@
+#!/bin/sh
+
+SEP=" / "
+
+keyboard() {
+    printf "KEY %s" "$(setxkbmap -query | awk '/layout/{print $2}')"
+    printf "$SEP\n"
+}
+
+alsa() {
+    STATUS=$(amixer sget Master | tail -n1 | sed -r "s/.*\[(.*)\]/\1/")
+    VOL=$(amixer get Master | tail -n1 | sed -r "s/.*\[(.*)%\].*/\1/")
+
+    if echo "$STATUS" | grep -q "off"; then
+        printf "VOL muted"
+    else
+        printf "VOL %s%%" "$VOL"
+    fi
+    printf "$SEP\n"
+}
+
+chargingp() {
+    state=`cat /sys/class/power_supply/BAT0/status`
+    printf "BAT "
+    if cat /sys/class/power_supply/BAT0/status | grep -q "Discharging"; then
+        printf "%b " "-"
+    else
+        printf "%b " "+"
+    fi
+    printf "\n"
+}
+
+battery() {
+    printf "`cat /sys/class/power_supply/BAT0/capacity`%%"
+    printf "$SEP\n"
+}
+
+internetp() {
+    if ping archlinux.org -c 1 > /dev/null; then
+        printf "NET connected"
+    else
+        printf "NET disconnected"
+    fi
+    printf "$SEP\n"
+}
+
+current_time() {
+    printf "$(date +%R)"
+    printf "$SEP\n"
+}
+
+while true; do
+    dispstr=""
+    dispstr="$dispstr$(keyboard)"
+    dispstr="$dispstr$(alsa)"
+    dispstr="$dispstr$(chargingp)"
+    dispstr="$dispstr$(battery)"
+    dispstr="$dispstr$(internetp)"
+    dispstr="$dispstr$(current_time)"
+
+    xsetroot -name "$dispstr"
+    sleep 1
+done