Add logging, dialog UI, README updates and initial release

update-manager-ui.sh

@@ -0,0 +1,152 @@
+#!/usr/bin/env bash
+
+UPDATE_MANAGER_SCRIPT="$HOME/update-manager/update-manager.sh"
+HOSTS_FILE="/opt/update-manager/hosts.conf"
+
+get_log_file() {
+    local primary="/opt/update-manager/log/update-manager.log"
+    local fallback="$HOME/update-manager/log/update-manager.log"
+
+    if [[ -f "$primary" ]]; then
+        echo "$primary"
+    else
+        echo "$fallback"
+    fi
+}
+
+run_check() {
+    echo
+    bash "$UPDATE_MANAGER_SCRIPT" check
+    echo
+    read -rp "Press Enter to continue..."
+}
+
+view_hosts() {
+    echo
+    if [[ -f "$HOSTS_FILE" ]]; then
+        cat "$HOSTS_FILE"
+    else
+        echo "Hosts file not found: $HOSTS_FILE"
+    fi
+    echo
+    read -rp "Press Enter to continue..."
+}
+
+edit_hosts() {
+    nano "$HOSTS_FILE"
+}
+
+add_host() {
+    echo
+    read -rp "Name: " name
+    read -rp "IP: " ip
+    read -rp "User: " user
+
+    echo "$name $ip $user" >> "$HOSTS_FILE"
+
+    echo "Host added."
+    echo
+    read -rp "Press Enter to continue..."
+}
+
+remove_host() {
+    echo
+    nl -w2 -s'. ' "$HOSTS_FILE"
+    echo
+    read -rp "Enter line number to remove: " line
+
+    sed -i "${line}d" "$HOSTS_FILE"
+
+    echo "Host removed."
+    echo
+    read -rp "Press Enter to continue..."
+}
+
+view_log() {
+    local log_file
+    log_file="$(get_log_file)"
+
+    echo
+    if [[ -f "$log_file" ]]; then
+        less "$log_file"
+    else
+        echo "Log file not found: $log_file"
+        read -rp "Press Enter to continue..."
+    fi
+}
+
+follow_log() {
+    local log_file
+    log_file="$(get_log_file)"
+
+    echo
+    if [[ -f "$log_file" ]]; then
+        echo "Following log: $log_file"
+        echo "Press Ctrl+C to stop."
+        echo
+        tail -f "$log_file"
+    else
+        echo "Log file not found: $log_file"
+    fi
+
+    echo
+    read -rp "Press Enter to continue..."
+}
+
+show_log_location() {
+    local log_file
+    log_file="$(get_log_file)"
+
+    echo
+    echo "Log file location:"
+    echo "$log_file"
+    echo
+    read -rp "Press Enter to continue..."
+}
+
+show_menu() {
+    clear
+    echo "=================================="
+    echo "       Update Manager UI"
+    echo "=================================="
+    echo
+    echo "1) Check all hosts"
+    echo "2) View hosts file"
+    echo "3) Edit hosts file"
+    echo "4) Add host"
+    echo "5) Remove host"
+    echo "6) View full log"
+    echo "7) Follow log live"
+    echo "8) Show log location"
+    echo "0) Exit"
+    echo
+}
+
+main() {
+    while true; do
+        show_menu
+        read -rp "Choose an option: " choice
+
+        case "$choice" in
+            1) run_check ;;
+            2) view_hosts ;;
+            3) edit_hosts ;;
+            4) add_host ;;
+            5) remove_host ;;
+            6) view_log ;;
+            7) follow_log ;;
+            8) show_log_location ;;
+            0)
+                echo
+                echo "Bye."
+                exit 0
+                ;;
+            *)
+                echo "Invalid choice"
+                read -rp "Press Enter to continue..."
+                ;;
+        esac
+    done
+}
+
+main