Update scripts

scripts/battery

@@ -0,0 +1,33 @@
+#! /bin/bash
+
+RED="\e[31m"
+GREEN="\e[32m"
+YELLOW="\e[33m"
+MAGENTA="\e[35m"
+CYAN="\e[36m"
+BOLD="\e[1m"
+ENDCOLOR="\e[0m"
+
+BATTERY_INFO=$(upower -i $(upower -e | grep 'BAT'))
+BATTERY_PERCENT=$(echo "$BATTERY_INFO" | grep -oP 'percentage:\s+\K\d+')
+BATTERY_STATUS=$(echo "$BATTERY_INFO" | grep -oP 'state:\s+\K\w+')
+CHARGE_CYCLES=$(echo "$BATTERY_INFO" | grep -oP 'cycle-count:\s+\K\d+')
+WARNING_LEVEL=$(echo "$BATTERY_INFO" | grep -oP 'warning-level:\s+\K\w+')
+
+if [ "$BATTERY_STATUS" == "charging" ] || [ "$BATTERY_STATUS" == "pending" ]; then
+  COLOR=$CYAN
+elif [ "$BATTERY_PERCENT" -ge 80 ]; then
+  COLOR=$GREEN
+elif [ "$BATTERY_PERCENT" -ge 30 ]; then
+  COLOR=$YELLOW
+else
+  COLOR=$RED
+fi
+
+echo -e "${BOLD}Battery: ${COLOR}$BATTERY_PERCENT% ($BATTERY_STATUS)${ENDCOLOR}"
+if [ -n "$CHARGE_CYCLES" ]; then
+  echo -e "${BOLD}Charge Cycles: ${MAGENTA}$CHARGE_CYCLES${ENDCOLOR}"
+fi
+if [ "$WARNING_LEVEL" != "none" ]; then
+  echo -e "${BOLD}Warning Level: ${RED}$WARNING_LEVEL${ENDCOLOR}"
+fi

scripts/cpu

@@ -1,6 +1,12 @@
 #!/bin/sh
 # Script to display CPU usage
 
+RED="\e[31m"
+GREEN="\e[32m"
+YELLOW="\e[33m"
+CYAN="\e[36m"
+ENDCOLOR="\e[0m"
+
 # Cache in tmpfs to improve speed and reduce SSD load
 cache=/tmp/cpu-script-cache
 rm /tmp/cpu-script-cache 2>/dev/null
@@ -8,21 +14,30 @@ while true; do
     sleep 1
     cpu_stats=$(awk '/^cpu / {print $2 + $3 + $4 + $5, $5}' /proc/stat)
     if [ ! -f "$cache" ]; then
-        printf "   ---%%   \r"
+        echo -n "   ${CYAN}--%${ENDCOLOR}   \r"
         echo "$cpu_stats" >"$cache"
         continue
     fi
     prev_stats=$(cat "$cache")
-    echo "$cpu_stats $prev_stats" | awk '{
+    total=$(echo "$prev_stats" | awk '{print $1}')
-    total_diff = $1 - $3
+    prev_idle=$(echo "$prev_stats" | awk '{print $2}')
-    idle_diff = $2 - $4
+    curr_total=$(echo "$cpu_stats" | awk '{print $1}')
-    if (total_diff == 0) {
+    curr_idle=$(echo "$cpu_stats" | awk '{print $2}')
-        usage = 0
+    total_diff=$((curr_total - total))
-    } else {
+    idle_diff=$((curr_idle - prev_idle))
-        usage = 100 * (1 - idle_diff / total_diff)
+
-    }
+    if [ "$total_diff" -eq 0 ]; then
-    printf "   %.1f%%   \r", usage
+        usage=0 # Avoid division by zero
-    exit
+    else
-}'
+        usage=$((100 * (total_diff - idle_diff) / total_diff))
+    fi
+
+    if [ "$usage" -lt 50 ]; then
+        echo -n "   ${GREEN}${usage}%${ENDCOLOR}   \r"
+    elif [ "$usage" -lt 70 ]; then
+        echo -n "   ${YELLOW}${usage}%${ENDCOLOR}   \r"
+    else
+        echo -n "   ${RED}${usage}%${ENDCOLOR}   \r"
+    fi
     echo "$cpu_stats" >"$cache"
 done

scripts/fetch

@@ -20,7 +20,8 @@ echo -e "${CYAN}OS:${ENDCOLOR} $OS $ARCH"
 
 # Host Model
 HOST_MODEL=$(cat /sys/class/dmi/id/product_name 2>/dev/null)
-echo -e "${CYAN}Host:${ENDCOLOR} ${HOST_MODEL}"
+HOST_VERSION=$(cat /sys/class/dmi/id/product_version 2>/dev/null)
+echo -e "${CYAN}Host:${ENDCOLOR} ${HOST_VERSION} (${HOST_MODEL})"
 
 # Kernel version
 echo -e "${CYAN}Kernel:${ENDCOLOR} Linux $(uname -r)"

scripts/mem

@@ -1,3 +1,22 @@
-#!/bin/sh
+#!/bin/bash
 
-free --mebi | sed -n '2{p;q}' | awk '{printf (" %.1f%%\n", ($4/$2)*100)}'
+RED="\e[31m"
+GREEN="\e[32m"
+YELLOW="\e[33m"
+ENDCOLOR="\e[0m"
+
+mem_info=$(free | awk '/Mem:/ {print $2, $3}')
+read total used <<<"$mem_info"
+percent=$(awk "BEGIN {printf \"%.0f\", ($used/$total)*100}")
+
+if [ "$percent" -le 60 ]; then
+  percent_color=$GREEN
+elif [ "$percent" -le 80 ]; then
+  percent_color=$YELLOW
+else
+  percent_color=$RED
+fi
+
+mem_total=$(free -h | awk '/Mem:/ {print $2}')
+mem_used=$(free -h | awk '/Mem:/ {print $3}')
+echo -e "  ${mem_used} / ${mem_total} (${percent_color}${percent}%${ENDCOLOR})"

scripts/temp

@@ -1,4 +1,3 @@
 #! /bin/bash
 
 paste <(cat /sys/class/thermal/thermal_zone*/type) <(cat /sys/class/thermal/thermal_zone*/temp) | column -s $'\t' -t | sed 's/\(.\)..$/.\1°C/'
-