script improvements

0-setup-linux.sh

@@ -28,13 +28,15 @@ color_reset()  { printf '%b' "$RESET"; }
 ##########################
 # Script Version Selection
 ##########################
-SCRIPT_VERSION="${SCRIPT_VERSION:-v2}"  # Default to v2 if not set
-
-echo
 echo "Select script version:"
 echo "  1) v1 (legacy)"
 echo "  2) v2 (stable)"
-read -rp "Enter choice [1/2] (default: 2): " ver_choice
+# Added a 10-second timeout and default to 2
+if ! read -t 10 -rp "Enter choice [1/2] (default: 2): " ver_choice; then
+    ver_choice=2
+    echo -e "\nTimeout reached, defaulting to v2."
+fi
+
 case "$ver_choice" in
     1) SCRIPT_VERSION="v1" ;;
     *) SCRIPT_VERSION="v2" ;;
@@ -140,12 +142,17 @@ if [[ -n "$DE" ]]; then
 else
     echo
     echo "No Desktop Environment detected. Select one to install:"
+    echo "No Desktop Environment detected. Select one to install:"
     while true; do
         echo "  1) XFCE"
         echo "  2) Plasma"
         echo "  3) GNOME"
         echo "  x) None (default)"
-        read -rp "Enter choice [1/2/3/x] (default: x): " choice
+        # Added timeout to avoid hanging
+        if ! read -t 15 -rp "Enter choice [1/2/3/x] (default: x): " choice; then
+            choice="x"
+        fi
+        
         case "${choice,,}" in
             1) DE="xfce"; break ;;
             2) DE="plasma"; break ;;
@@ -173,7 +180,6 @@ echo "################################################################"
 color_reset
 echo
 
-TWM="none"
 while true; do
     echo
     echo "Select a tiling window manager:"
@@ -181,13 +187,16 @@ while true; do
     echo "  2) Hyprland"
     echo "  3) Niri"
     echo "  x) None (default)"
-    read -rp "Enter choice [1/2/x] (default: x): " choice
+    if ! read -t 15 -rp "Enter choice [1/2/3/x] (default: x): " choice; then
+        choice="x"
+    fi
+
     case "${choice,,}" in
         1) TWM="chadwm"; break ;;
         2) TWM="hyprland"; break ;;
         3) TWM="niri"; break ;;
         x|"") TWM="none"; break ;;
-        *) echo "Invalid option. Please enter 1, 2, or x." ;;
+        *) echo "Invalid option. Please enter 1, 2, 3 or x." ;;
     esac
 done
 
@@ -209,7 +218,6 @@ echo "################################################################"
 color_reset
 echo
 
-INSTALL_LEVEL="minimal"  # default
 while true; do
     echo
     echo "Select installation level:"
@@ -217,7 +225,10 @@ while true; do
     echo "  2) full"
     echo "  3) workstation"
     echo "  4) server"
-    read -rp "Enter choice [1/2/3/4] (default: 1): " choice
+    if ! read -t 15 -rp "Enter choice [1/2/3/4] (default: 1): " choice; then
+        choice="1"
+    fi
+
     case "$choice" in
         1|"") INSTALL_LEVEL="minimal"; break ;;
         2) INSTALL_LEVEL="full"; break ;;