updated sh file

Install.sh

@@ -22,6 +22,7 @@ else
         mkdir -p "$INSTALL_DIR"
         if [[ $? -ne 0 ]]; then
             echo "Error: Failed to create directory $INSTALL_DIR."
+            read -p "Press any key to close the terminal..." -n 1 -s
             exit 1
         fi
     fi
@@ -30,11 +31,19 @@ fi
 
 # Update system packages
 echo "Updating system packages..."
-sudo apt update && sudo apt upgrade -y
-
+sudo apt update && sudo apt upgrade -y || {
+    echo "Error: Failed to update system packages."
+    read -p "Press any key to close the terminal..." -n 1 -s
+    exit 1
+}
+echo "Installation directory is set to: $INSTALL_DIR and is starting the installation process."
 # Install required system packages
 echo "Installing required system packages..."
-sudo apt install -y python3 python3-pip git
+sudo apt install -y python3 python3-pip git || {
+    echo "Error: Failed to install required system packages."
+    read -p "Press any key to close the terminal..." -n 1 -s
+    exit 1
+}
 
 # Clone the repository
 echo "Cloning the repository..."
@@ -42,18 +51,34 @@ if [ -d "$INSTALL_DIR" ]; then
     echo "Directory $INSTALL_DIR already exists. Removing it..."
     sudo rm -rf "$INSTALL_DIR"
 fi
-git clone "$REPO_URL" "$INSTALL_DIR"
+git clone "$REPO_URL" "$INSTALL_DIR" || {
+    echo "Error: Failed to clone the repository."
+    read -p "Press any key to close the terminal..." -n 1 -s
+    exit 1
+}
 
 # Navigate to the cloned repository
-cd "$INSTALL_DIR" || exit
+cd "$INSTALL_DIR" || {
+    echo "Error: Failed to navigate to the cloned repository."
+    read -p "Press any key to close the terminal..." -n 1 -s
+    exit 1
+}
 
 # Install Python dependencies
 echo "Installing Python dependencies..."
-pip3 install -r requirements.txt --break-system-packages
+pip3 install -r requirements.txt --break-system-packages || {
+    echo "Error: Failed to install Python dependencies."
+    read -p "Press any key to close the terminal..." -n 1 -s
+    exit 1
+}
 
 # Set permissions for the run_app.sh script
 echo "Setting permissions for run_app.sh..."
-chmod +x "$INSTALL_DIR/run_app.sh"
+chmod +x "$INSTALL_DIR/run_app.sh" || {
+    echo "Error: Failed to set permissions for run_app.sh."
+    read -p "Press any key to close the terminal..." -n 1 -s
+    exit 1
+}
 
 # Check and update the signage_player.service file
 if [[ -f "$SERVICE_FILE" ]]; then
@@ -69,7 +94,11 @@ if [[ -f "$SERVICE_FILE" ]]; then
         sudo cp "$INSTALL_DIR/signage_player.service" "$SERVICE_FILE"
         sudo sed -i "s|^WorkingDirectory=.*|WorkingDirectory=$INSTALL_DIR|" "$SERVICE_FILE"
         sudo sed -i "s|^ExecStart=.*|ExecStart=$INSTALL_DIR/run_app.sh|" "$SERVICE_FILE"
-        sudo systemctl daemon-reload
+        sudo systemctl daemon-reload || {
+            echo "Error: Failed to reload systemd daemon."
+            read -p "Press any key to close the terminal..." -n 1 -s
+            exit 1
+        }
         echo "signage_player.service file updated successfully."
     else
         echo "signage_player.service file is already configured correctly."
@@ -79,7 +108,11 @@ else
     sudo cp "$INSTALL_DIR/signage_player.service" "$SERVICE_FILE"
     sudo sed -i "s|^WorkingDirectory=.*|WorkingDirectory=$INSTALL_DIR|" "$SERVICE_FILE"
     sudo sed -i "s|^ExecStart=.*|ExecStart=$INSTALL_DIR/run_app.sh|" "$SERVICE_FILE"
-    sudo systemctl daemon-reload
+    sudo systemctl daemon-reload || {
+        echo "Error: Failed to reload systemd daemon."
+        read -p "Press any key to close the terminal..." -n 1 -s
+        exit 1
+    }
     echo "signage_player.service file created and configured successfully."
 fi
 
@@ -91,20 +124,33 @@ if [[ -f "$RUN_APP_FILE" ]]; then
 
     if [[ "$CURRENT_WORKING_DIR" != "$EXPECTED_WORKING_DIR" ]]; then
         echo "Updating working directory in run_app.sh..."
-        sudo sed -i "s|^cd .*|cd $EXPECTED_WORKING_DIR|" "$RUN_APP_FILE"
+        sudo sed -i "s|^cd .*|cd $EXPECTED_WORKING_DIR|" "$RUN_APP_FILE" || {
+            echo "Error: Failed to update working directory in run_app.sh."
+            read -p "Press any key to close the terminal..." -n 1 -s
+            exit 1
+        }
         echo "run_app.sh updated successfully."
     else
         echo "run_app.sh is already configured correctly."
     fi
 else
     echo "Error: run_app.sh file not found."
+    read -p "Press any key to close the terminal..." -n 1 -s
     exit 1
 fi
 
 # Enable the service
 echo "Enabling signage_player.service..."
-sudo systemctl enable signage_player.service
+sudo systemctl enable signage_player.service || {
+    echo "Error: Failed to enable signage_player.service."
+    read -p "Press any key to close the terminal..." -n 1 -s
+    exit 1
+}
 
 # Restart the system to check if the service starts
 echo "Restarting the system to check if the service starts..."
-sudo reboot
+sudo reboot || {
+    echo "Error: Failed to restart the system."
+    read -p "Press any key to close the terminal..." -n 1 -s
+    exit 1
+}