chore: Update SystemGuard app setup script and dependencies in crontab

Author: codeperfectplus

README.md

@@ -5,7 +5,9 @@ System Guard is a Flask app designed to monitor server stats such as CPU, Memory
 ## Installation 
 
 ```bash
-bash setup.sh
+wget https://github.com/codeperfectplus/SystemGuard/blob/main/setup.sh
+chmod +x setup.sh
+./setup.sh
 ```
 
 It will install the SystemGuard app and its dependencies in the crontab and it will be started automatically every time the server is restarted. The app will be available at `http://localhost:5050`.

setup.sh

@@ -9,9 +9,15 @@
 DOWNLOAD_DIR="/tmp"
 EXTRACT_DIR="/home/$USER/.systemguard"
 
-Prompt the user to enter the version of SystemGuard to install
 echo "Enter the version of SystemGuard to install (e.g., v1.0.0 or 'latest' for the latest version):"
 read VERSION
+echo "Warning: This script will remove any existing installation of SystemGuard. Continue? (y/n)"
+read CONFIRM
+
+if [ "$CONFIRM" != "y" ]; then
+    echo "Installation aborted."
+    exit 0
+fi
 
 # If the user enters "latest", fetch the latest version number from GitHub
 if [ "$VERSION" == "latest" ]; then
@@ -91,4 +97,4 @@ chmod +x cronjob.sh
 echo "Executing the cronjob setup..."
 ./cronjob.sh
 
-echo "SystemGuard version $VERSION installed successfully!"
+echo "SystemGuard version $VERSION installed successfully!"

src/scripts/dashboard.sh

@@ -7,9 +7,7 @@ log_message() {
 
 # Determine the directory where this script is located
 SCRIPT_DIR="$(dirname "$(realpath "$0" 2>/dev/null || readlink -f "$0")")"
-# root directory of the project is two levels up
 PROJECT_DIR="$(dirname "$(dirname "$SCRIPT_DIR")")"
-# Define variables for paths relative to the script's directory
 FLASK_APP_PATH="${FLASK_APP_PATH:-$PROJECT_DIR/app.py}"
 REQUIREMENTS_FILE="${REQUIREMENTS_FILE:-$PROJECT_DIR/requirements.txt}"
 FLASK_PORT="${FLASK_PORT:-5000}"