235 lines
7.4 KiB
Bash
Executable File
235 lines
7.4 KiB
Bash
Executable File
#!/usr/bin/env bash
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# Source color vars
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source "$HOME/.local/share/statusbar/colorvars.sh"
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# Define Basic Dimentions
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base_x=0
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base_y=2
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max_height=15
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bar_width=3
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gap=1
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cpu() {
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local cpu_line1=$(grep '^cpu ' /proc/stat)
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sleep 2
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local cpu_line2=$(grep '^cpu ' /proc/stat)
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local -a cpu1=(${cpu_line1//cpu/})
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local -a cpu2=(${cpu_line2//cpu/})
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local total1=0
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local total2=0
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local idle1=${cpu1[3]}
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local idle2=${cpu2[3]}
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for i in "${cpu1[@]}"; do
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total1=$((total1 + i))
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done
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for i in "${cpu2[@]}"; do
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total2=$((total2 + i))
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done
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local total_delta=$((total2 - total1))
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local idle_delta=$((idle2 - idle1))
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local usage=$((100 * (total_delta - idle_delta) / total_delta))
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local usage_height=$(( (max_height * usage) / 100 ))
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local usage_y=$((base_y + max_height - usage_height))
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local color=$white
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if [ $usage -gt 50 ]; then
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color=$red
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fi
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local status_line=""
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status_line+="^c${grey}^^r${base_x},${base_y},${bar_width},${max_height}^"
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status_line+="^c${color}^^r${base_x},${usage_y},${bar_width},${usage_height}^"
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status_line+="^d^^f4^" # buffer of 1
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# local topcon=$( ps -eo %cpu,comm --sort=-%cpu | head -n 2 | tail -n 1 | awk '{print $2}')
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# topcon="${topcon:0:5}" # trunkate output
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echo "{CPU:${status_line}${usage}%"
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}
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ram() {
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local m_mem=$(free -m)
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local t_mem=$(echo "$m_mem" | awk '/^Mem:/ {print $2}')
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local u_mem=$(echo "$m_mem" | awk '/^Mem:/ {print $3}')
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local p_mem=$(awk "BEGIN {printf \"%.0f\", ($u_mem/$t_mem)*100}")
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local usage_height=$((max_height * p_mem / 100))
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local usage_y=$((base_y + max_height - usage_height))
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local status_line=""
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status_line+="^c$grey^^r$base_x,${base_y},${bar_width},${max_height}^"
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status_line+="^c$white^^r${base_x},${usage_y},${bar_width},${usage_height}^"
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status_line+="^d^^f4^" # buffer of 1
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status_line+="${p_mem}%"
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echo "M:$status_line"
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}
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swap() {
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local m_swap=$(free -m)
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local t_swap=$(echo "$m_swap" | awk '/^Swap:/ {print $2}')
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local u_swap=$(echo "$m_swap" | awk '/^Swap:/ {print $3}')
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if [[ "$u_swap" -eq 0 ]]; then
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return
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fi
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local p_swap=$(awk "BEGIN {printf \"%.0f\", ($u_swap/$t_swap)*100}")
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local usage_height=$((max_height * u_swap / 100))
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local usage_y=$((base_y + max_height - usage_height))
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local status_line=""
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status_line+="^c$grey^^r$base_x,${base_y},${bar_width},${max_height}^"
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status_line+="^c$white^^r${base_x},${usage_y},${bar_width},${usage_height}^"
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status_line+="^d^^f4^" # buffer of 1
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status_line+="${p_swap}%"
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echo "|S:$status_line"
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}
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disk() {
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local usage_p2=$(df -h | grep '/dev/mmcblk0p2' | awk '{print $5}' | tr -d '%')
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local usage_p4=$(df -h | grep '/dev/mmcblk0p1' | awk '{print $5}' | tr -d '%')
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if [[ ! "$usage_p2" =~ ^[0-9]+(\.[0-9]+)?$ ]]; then
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usage_p2=0
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fi
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if [[ ! "$usage_p4" =~ ^[0-9]+(\.[0-9]+)?$ ]]; then
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usage_p4=0
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fi
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local status_line=""
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local -A usages=(
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[p2]=$usage_p2
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[p4]=$usage_p4
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)
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for partition in p2 p4; do
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local percentage=${usages[$partition]}
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local usage_height=$(($percentage * $max_height / 100))
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local usage_y=$((base_y + max_height - usage_height))
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status_line+="^c$grey^^r${base_x},${base_y},${bar_width},${max_height}^"
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status_line+="^c$white^^r${base_x},${usage_y},${bar_width},${usage_height}^"
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base_x=$((base_x + bar_width + gap))
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done
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status_line+="^d^^f8^" #Buffer of 1
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echo "DF:${status_line}R:${usage_p2}%-U:${usage_p4}%"
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}
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cpu_temperature(){
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local temp=$(awk '{print int($1 / 1000)}' /sys/class/thermal/thermal_zone0/temp)
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local max_temp=80
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local color=$white
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if [ "$temp" -gt "$max_temp" ]; then
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color=$red
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elif [ "$temp" -lt "$max_temp" ]; then
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color=$green
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fi
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local adj_y=5
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local usage_height=$(($temp * $max_height / $max_temp))
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local usage_y=$((adj_y + 10 - usage_height))
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local temp_icon="^c$black^"
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temp_icon+="^r2,${base_y},5,${max_height}^" #BG bar
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temp_icon+="^c$color^"
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temp_icon+="^r3,${usage_y},3,${usage_height}^" #C bar
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temp_icon+="^c$black^"
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temp_icon+="^r1,11,8,5^" #two rectangles
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temp_icon+="^r2,10,6,7^" #to mimic a circle
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temp_icon+="^d^^f11^" #Buffer of 1
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echo "${temp_icon}${temp}°C"
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}
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battery() {
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local throttled=$(cat /sys/devices/platform/soc/soc:firmware/get_throttled)
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local capacity=0
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local status=""
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if [ $((throttled & 0x1)) -ne 0 ]; then
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status+="Under-voltage detected"
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fi
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if [ $((throttled & 0x2)) -ne 0 ]; then
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status+="ARM frequency capped"
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fi
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if [ $((throttled & 0x4)) -ne 0 ]; then
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status+="Currently throttled"
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fi
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if [ $((throttled & 0x8)) -ne 0 ]; then
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status+="Soft temperature limit active"
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fi
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if [ $((throttled & 0x10000)) -ne 0 ]; then
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status+="Under-voltage has occurred since last reboot"
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fi
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if [ $((throttled & 0x20000)) -ne 0 ]; then
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status+="ARM frequency capped has occurred since last reboot"
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fi
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if [ $((throttled & 0x40000)) -ne 0 ]; then
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status+="Throttling has occurred since last reboot"
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fi
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if [ $((throttled & 0x80000)) -ne 0 ]; then
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status+="Soft temperature limit has occurred since last reboot"
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fi
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if [ "$throttled" -eq 0 ]; then
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status+="No issues detected"
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capacity=100
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fi
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# Check the core voltage using vcgencmd
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local volt=$(vcgencmd measure_volts core | awk -F'=' '{print $2}')
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local fill_width=$(($capacity * 9 / 100)) # corresponds to width of bar
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local battery_icon="^c$black^"
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battery_icon+="^r1,6,13,8^"
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battery_icon+="^c$grey^"
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battery_icon+="^r3,8,9,4^"
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battery_icon+="^c$green^"
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battery_icon+="^r3,8,$fill_width,4^"
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battery_icon+="^c$black^"
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battery_icon+="^r14,7,2,4^"
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battery_icon+="^d^^f17^" #Buffer of 1
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echo "${battery_icon}${volt}"
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}
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wifi() {
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local iface=$(ip -o link show | grep -v "lo:" | awk -F': ' '{print $2}');
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local ssid=$(nmcli -t -f active,ssid dev wifi | grep '^yes' | cut -d':' -f2)
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ssid="${ssid:-No WiFi}"
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ssid="${ssid:0:5}"
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local dwm=$(grep "$iface" /proc/net/wireless | awk '{ print int($4) }')
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if [ "$ssid" = "No WiFi" ]; then
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local signal=0
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else
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local signal_normalized=$(( (dwm + 90) * 100 / 60 ))
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if [ $signal_normalized -gt 100 ]; then
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signal=100
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elif [ $signal_normalized -lt 0 ]; then
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signal=0
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else
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signal=$signal_normalized
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fi
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fi
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local color=$white
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if [ $signal -ge 66 ]; then
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color=$green
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elif [ $signal -le 33 ]; then
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color=$red
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elif [ $signal -gt 33 ] && [ $signal -lt 66 ]; then
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color=$yellow
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fi
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local max_bars=5
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local bars_filled=$((signal / 20))
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local wifi_icon="^c$color^"
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for i in 1 2 3 4 5; do
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local width=$(( (2 * i + 1) ))
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local height=$(( (2 * i + 1) ))
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local adj_y=$((max_height - height))
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if [ $i -le $bars_filled ]; then
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wifi_icon+="^c$color^"
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else
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wifi_icon+="^c$grey^"
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fi
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wifi_icon+="^r$((base_x + 2 * ( i - 3 ))),$((adj_y + 1)),$width,$height^"
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done
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wifi_icon+="^d^^f7^"
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echo " ${wifi_icon}${ssid} ${signal}%}"
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}
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status(){
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echo "$(cpu)|$(ram)|$(swap)$(disk)|$(cpu_temperature)|$(battery)|$(wifi)"
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}
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while true; do
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DISPLAY=:0
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xsetroot -name "$(status)"
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done
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