menu for file selection

scripts-download.sh

@@ -1,3 +1,5 @@
+#!/bin/bash
+
 # Usage:
 ## curl -sSL https://git.ivanch.me/ivanch/server-scripts/raw/branch/main/scripts-download.sh | bash
 
@@ -103,18 +105,113 @@ fi
 echo -e "${GREEN}[✓] Crontab is running.${NC}"
 
 # Variables
-FILES=("clean.sh" "backup.sh" "docker-updater.sh")
+declare -A FILES=(
+    ["clean.sh"]="System cleanup script - Removes temporary files and logs"
+    ["backup.sh"]="Backup script - Creates automated backups of important data"
+    ["docker-updater.sh"]="Docker updater - Automatically updates Docker containers"
+)
 
-# Prompt user to select files to download
+# Function to display available scripts
+display_script_menu() {
+    echo ""
+    echo -e "${LIGHT_BLUE}┌─────────────────────────────────────────────────────────────┐${NC}"
+    echo -e "${LIGHT_BLUE}│                 Available Scripts for Installation          │${NC}"
+    echo -e "${LIGHT_BLUE}├─────────────────────────────────────────────────────────────┤${NC}"
+    local index=1
+    for script in "${!FILES[@]}"; do
+        printf "${LIGHT_BLUE}│${NC} ${YELLOW}%d.${NC} %-15s ${GREY}%-35s${NC} ${LIGHT_BLUE}│${NC}\n" \
+               "$index" "$script" "${FILES[$script]}"
+        ((index++))
+    done
+    echo -e "${LIGHT_BLUE}│${NC} ${YELLOW}A.${NC} All scripts     ${GREY}Install all available scripts${NC}           ${LIGHT_BLUE}│${NC}"
+    echo -e "${LIGHT_BLUE}│${NC} ${YELLOW}Q.${NC} Quit           ${GREY}Exit without installing anything${NC}        ${LIGHT_BLUE}│${NC}"
+    echo -e "${LIGHT_BLUE}└─────────────────────────────────────────────────────────────┘${NC}"
+    echo ""
+}
+
+# Function to get user selection
+get_user_selection() {
+    local scripts_array=($(printf '%s\n' "${!FILES[@]}" | sort))
+    local selected_files=()
+    
+    while true; do
+        display_script_menu
+        echo -e "${GREY}[i] Enter your choice(s) separated by spaces (e.g., '1 3' or 'A' for all):${NC}"
+        read -p "Selection: " -r user_input
+        
+        # Convert to uppercase for easier processing
+        user_input=$(echo "$user_input" | tr '[:lower:]' '[:upper:]')
+        
+        # Handle quit option
+        if [[ "$user_input" == "Q" ]]; then
+            echo -e "${YELLOW}[!] Installation cancelled by user.${NC}"
+            exit 0
+        fi
+        
+        # Handle select all option
+        if [[ "$user_input" == "A" ]]; then
+            selected_files=("${scripts_array[@]}")
+            break
+        fi
+        
+        # Process individual selections
         selected_files=()
-echo -e "${GREY}[i] Select files to download and install on crontab:${NC} "
-for FILE in "${FILES[@]}"; do
-    read -p "Do you want to download and install $FILE? [Y/n]: " choice
-    if [[ "$choice" == "y" || "$choice" == "Y" || -z "$choice" ]]; then
-        selected_files+=("$FILE")
+        local valid_selection=true
+        
+        for choice in $user_input; do
+            if [[ "$choice" =~ ^[0-9]+$ ]] && [ "$choice" -ge 1 ] && [ "$choice" -le "${#scripts_array[@]}" ]; then
+                local script_index=$((choice - 1))
+                local script_name="${scripts_array[$script_index]}"
+                if [[ ! " ${selected_files[@]} " =~ " ${script_name} " ]]; then
+                    selected_files+=("$script_name")
+                fi
+            else
+                echo -e "${RED}[x] Invalid selection: '$choice'. Please try again.${NC}"
+                valid_selection=false
+                break
             fi
         done
         
+        if $valid_selection && [ ${#selected_files[@]} -gt 0 ]; then
+            break
+        elif $valid_selection; then
+            echo -e "${RED}[x] No valid scripts selected. Please try again.${NC}"
+        fi
+        
+        echo ""
+        read -p "Press Enter to continue..." -r
+        echo ""
+    done
+    
+    # Display selected scripts for confirmation
+    echo ""
+    echo -e "${GREEN}[✓] Selected scripts for installation:${NC}"
+    for script in "${selected_files[@]}"; do
+        echo -e "  ${YELLOW}•${NC} $script - ${GREY}${FILES[$script]}${NC}"
+    done
+    echo ""
+    
+    # Confirmation prompt
+    while true; do
+        read -p "Continue with installation? [Y/n]: " -r confirm
+        case $confirm in
+            [Yy]*|"") break ;;
+            [Nn]*) 
+                echo -e "${YELLOW}[!] Installation cancelled by user.${NC}"
+                exit 0
+                ;;
+            *) echo -e "${RED}[x] Please answer Y or n.${NC}" ;;
+        esac
+    done
+    
+    echo "${selected_files[@]}"
+}
+
+# Get user selection
+echo -e "${GREY}[i] Script selection and installation setup...${NC}"
+selected_files_result=$(get_user_selection)
+read -a selected_files <<< "$selected_files_result"
+
 if [ ${#selected_files[@]} -eq 0 ]; then
     echo -e "${RED}[x] No files selected. Exiting...${NC}"
     exit 1