initial dotfiles

.config/scripts/system-info.sh

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+#!/usr/bin/env bash
+
+# Default values
+MODE=""
+NORMAL_COLOR=""
+CRITICAL_COLOR=""
+CRITICAL_THRESHOLD=80
+CLICK_ACTION=false
+
+# Parse arguments
+while [[ $# -gt 0 ]]; do
+  case $1 in
+  --cpu)
+    MODE="cpu"
+    shift
+    ;;
+  --ram)
+    MODE="ram"
+    shift
+    ;;
+  --gpu)
+    MODE="gpu"
+    shift
+    ;;
+  --normal-color)
+    NORMAL_COLOR="$2"
+    shift 2
+    ;;
+  --critical-color)
+    CRITICAL_COLOR="$2"
+    shift 2
+    ;;
+  --click)
+    CLICK_ACTION=true
+    shift
+    ;;
+  *)
+    echo "Unknown option: $1"
+    exit 1
+    ;;
+  esac
+done
+
+# Function to get CPU usage
+get_cpu_usage() {
+  # Using top to get CPU usage
+  local cpu_usage=$(top -bn2 -d 0.5 | grep "Cpu(s)" | tail -n1 | awk '{print $2}' | cut -d'%' -f1)
+
+  # If top doesn't work, try mpstat
+  if [ -z "$cpu_usage" ]; then
+    if command -v mpstat >/dev/null 2>&1; then
+      cpu_usage=$(mpstat 1 1 | awk '/Average:/ {print 100 - $NF}')
+    fi
+  fi
+
+  # Round to integer
+  printf "%.0f" "$cpu_usage"
+}
+
+# Function to get RAM usage
+get_ram_usage() {
+  local mem_info=$(free | grep Mem)
+  local total=$(echo "$mem_info" | awk '{print $2}')
+  local used=$(echo "$mem_info" | awk '{print $3}')
+  local percentage=$(awk "BEGIN {printf \"%.0f\", ($used/$total)*100}")
+  echo "$percentage"
+}
+
+# Function to get GPU usage (NVIDIA)
+get_gpu_usage() {
+  if command -v radeontop >/dev/null 2>&1; then
+    # For AMD GPUs - this requires radeontop
+    local gpu_usage=$(radeontop -d - -l 1 | grep -o "gpu [0-9]*" | awk '{print $2}')
+    echo "$gpu_usage"
+  elif command -v nvidia-smi >/dev/null 2>&1; then
+    local gpu_usage=$(nvidia-smi --query-gpu=utilization.gpu --format=csv,noheader,nounits | head -n1)
+    echo "$gpu_usage"
+  elif command -v intel_gpu_top >/dev/null 2>&1; then
+    # For Intel GPUs - approximate method
+    echo "0"
+  else
+    echo "N/A"
+  fi
+}
+
+# Function to format output with color
+format_output() {
+  local value="$1"
+  local normal_color="$2"
+  local critical_color="$3"
+
+  # Check if value is a number
+  if [[ "$value" =~ ^[0-9]+$ ]]; then
+    if [ "$value" -ge "$CRITICAL_THRESHOLD" ] && [ -n "$critical_color" ]; then
+      echo "%{F${critical_color}}${value}%%{F-}"
+    elif [ -n "$normal_color" ]; then
+      echo "%{F${normal_color}}${value}%%{F-}"
+    else
+      echo "${value}%"
+    fi
+  else
+    # Not a number (like N/A)
+    echo "$value"
+  fi
+}
+
+# Handle click actions
+handle_click() {
+  case $MODE in
+  cpu)
+    # Open system monitor or htop
+    if command -v htop >/dev/null 2>&1; then
+      alacritty -e htop &
+    elif command -v gnome-system-monitor >/dev/null 2>&1; then
+      gnome-system-monitor &
+    elif command -v xfce4-taskmanager >/dev/null 2>&1; then
+      xfce4-taskmanager &
+    else
+      notify-send "System Info" "No system monitor found"
+    fi
+    ;;
+  gpu)
+    # Open nvidia-smi or GPU monitor
+    if command -v nvidia-smi >/dev/null 2>&1; then
+      alacritty -e watch -n 1 nvidia-smi &
+    else
+      notify-send "System Info" "No GPU monitor available"
+    fi
+    ;;
+  esac
+}
+
+# Main logic
+main() {
+  if [ "$CLICK_ACTION" = true ]; then
+    handle_click
+    exit 0
+  fi
+
+  case $MODE in
+  cpu)
+    usage=$(get_cpu_usage)
+    format_output "$usage" "$NORMAL_COLOR" "$CRITICAL_COLOR"
+    ;;
+  ram)
+    usage=$(get_ram_usage)
+    format_output "$usage" "$NORMAL_COLOR" "$CRITICAL_COLOR"
+    ;;
+  gpu)
+    usage=$(get_gpu_usage)
+    format_output "$usage" "$NORMAL_COLOR" "$CRITICAL_COLOR"
+    ;;
+  *)
+    echo "Error: Specify --cpu, --ram, or --gpu"
+    exit 1
+    ;;
+  esac
+}
+
+main