Add polybar

2024-07-14 23:35:39 +05:30
parent 471de9ed28
commit b0763253b8
3 changed files with 349 additions and 0 deletions
@@ -0,0 +1,74 @@
+#!/bin/bash
+
+print_bytes() {
+    if [ "$1" -eq 0 ] || [ "$1" -lt 1000 ]; then
+        bytes="0 kB/s"
+    elif [ "$1" -lt 1000000 ]; then
+        bytes="$(echo "$1/1000" | bc -l | LANG=C xargs printf "%.f\n") kB/s"
+    else
+        bytes="$(echo "$1/1000000" | bc -l | LANG=C xargs printf "%.1f\n") MB/s"
+    fi
+
+    echo "$bytes"
+}
+
+print_bytes_v2() {
+    if [ "$1" -eq 0 ] || [ "$1" -lt 1000 ]; then
+        bytes="0"
+    elif [ "$1" -lt 1000000 ]; then
+        bytes="$(echo "$1/1000" | bc -l | LANG=C xargs printf "%.f\n") k"
+    else
+        bytes="$(echo "$1/1000000" | bc -l | LANG=C xargs printf "%.1f\n") M"
+    fi
+
+    echo "$bytes"
+}
+
+print_bit() {
+    if [ "$1" -eq 0 ] || [ "$1" -lt 10 ]; then
+        bit="0 B"
+    elif [ "$1" -lt 100 ]; then
+        bit="$(echo "$1*8" | bc -l | LANG=C xargs printf "%.f\n") B"
+    elif [ "$1" -lt 100000 ]; then
+        bit="$(echo "$1*8/1000" | bc -l | LANG=C xargs printf "%.f\n") K"
+    else
+        bit="$(echo "$1*8/1000000" | bc -l | LANG=C xargs printf "%.1f\n") M"
+    fi
+
+    echo "$bit"
+}
+
+INTERVAL=3
+INTERFACES="wlan0"
+
+declare -A bytes
+
+for interface in $INTERFACES; do
+    bytes[past_rx_$interface]="$(cat /sys/class/net/"$interface"/statistics/rx_bytes)"
+    bytes[past_tx_$interface]="$(cat /sys/class/net/"$interface"/statistics/tx_bytes)"
+done
+
+while true; do
+    down=0
+    up=0
+
+    for interface in $INTERFACES; do
+        bytes[now_rx_$interface]="$(cat /sys/class/net/"$interface"/statistics/rx_bytes)"
+        bytes[now_tx_$interface]="$(cat /sys/class/net/"$interface"/statistics/tx_bytes)"
+
+        bytes_down=$(((${bytes[now_rx_$interface]} - ${bytes[past_rx_$interface]}) / INTERVAL))
+        bytes_up=$(((${bytes[now_tx_$interface]} - ${bytes[past_tx_$interface]}) / INTERVAL))
+
+        down=$(( "$down" + "$bytes_down" ))
+        up=$(( "$up" + "$bytes_up" ))
+
+        bytes[past_rx_$interface]=${bytes[now_rx_$interface]}
+        bytes[past_tx_$interface]=${bytes[now_tx_$interface]}
+    done
+
+    # echo "Download: $(print_bytes $down) / Upload: $(print_bytes $up)"
+    echo "$(print_bytes_v2 $down) / $(print_bytes_v2 $up)"
+    # echo "Download: $(print_bit $down) / Upload: $(print_bit $up)"
+
+    sleep $INTERVAL
+done
@@ -0,0 +1,77 @@
+#!/bin/sh
+
+bluetooth_print() {
+    bluetoothctl | grep --line-buffered 'Device\|#' | while read -r REPLY; do
+        if [ "$(systemctl is-active "bluetooth.service")" = "active" ]; then
+            printf '#1'
+
+            devices_paired=$(bluetoothctl devices Paired | grep Device | cut -d ' ' -f 2)
+            counter=0
+
+            for device in $devices_paired; do
+                device_info=$(bluetoothctl info "$device")
+
+                if echo "$device_info" | grep -q "Connected: yes"; then
+                    device_output=$(echo "$device_info" | grep "Alias" | cut -d ' ' -f 2-)
+                    device_battery_percent=$(echo "$device_info" | grep "Battery Percentage" | awk -F'[()]' '{print $2}')
+
+                    if [ -n "$device_battery_percent" ]; then
+                        if [ "$device_battery_percent" -gt 90 ]; then
+                            device_battery_icon="#25"
+                        elif [ "$device_battery_percent" -gt 60 ]; then
+                            device_battery_icon="#24"
+                        elif [ "$device_battery_percent" -gt 35 ]; then
+                            device_battery_icon="#23"
+                        elif [ "$device_battery_percent" -gt 10 ]; then
+                            device_battery_icon="#22"
+                        else
+                            device_battery_icon="#21"
+                        fi
+
+                        device_output="$device_output $device_battery_icon $device_battery_percent%"
+                    fi
+
+                    if [ $counter -gt 0 ]; then
+                        printf ", %s" "$device_output"
+                    else
+                        printf " %s" "$device_output"
+                    fi
+
+                    counter=$((counter + 1))
+                fi
+            done
+
+            printf '\n'
+        else
+            echo "#2"
+        fi
+    done
+}
+
+bluetooth_toggle() {
+    if bluetoothctl show | grep -q "Powered: no"; then
+        bluetoothctl power on >> /dev/null
+        sleep 1
+
+        devices_paired=$(bluetoothctl devices Paired | grep Device | cut -d ' ' -f 2)
+        echo "$devices_paired" | while read -r line; do
+            bluetoothctl connect "$line" >> /dev/null
+        done
+    else
+        devices_paired=$(bluetoothctl devices Paired | grep Device | cut -d ' ' -f 2)
+        echo "$devices_paired" | while read -r line; do
+            bluetoothctl disconnect "$line" >> /dev/null
+        done
+
+        bluetoothctl power off >> /dev/null
+    fi
+}
+
+case "$1" in
+    --toggle)
+        bluetooth_toggle
+        ;;
+    *)
+        bluetooth_print
+        ;;
+esac