menu

functions/menu.sh

@@ -0,0 +1,56 @@
+#!/bin/bash
+
+menu(){
+  echo "0  Help"
+  echo "1  List DNS Names"
+  echo "2  Mount and Unmount PVC storage"
+  echo "3  Create a Backup"
+  echo "4  Restore a Backup"
+  echo "5  Delete a Backup"
+  echo "6  Update All Apps"
+  read -rt 600 -p "Please select an option by number: " selection
+
+  case $selection in
+    0)
+        help="true"
+        ;;
+    1)
+        dns="true"
+        ;;
+    2)
+        mount="true"
+        ;;
+    4)
+        read -rt 600 -p "Please type the max number of backups to keep: " number_of_backups
+        re='^[0-9]+$'
+        number_of_backups=$number_of_backups
+        ! [[ $number_of_backups =~ $re  ]] && echo -e "Error: -b needs to be assigned an interger\n\"""$number_of_backups""\" is not an interger" >&2 && exit
+        [[ "$number_of_backups" -le 0 ]] && echo "Error: Number of backups is required to be at least 1" && exit
+        backup "$number_of_backups"
+      ;;
+    5)
+        restore="true"
+        ;;
+    6)
+        deleteBackup="true"
+        ;;
+    9)
+        echo ""
+        echo "1  Update Apps Excluding likely breaking major changes"
+        echo "2  Update Apps Including likely breaking major changes"
+        read -rt 600 -p "Please select an option by number: " updateType
+        if [[ "$updateType" == "1" ]]; then
+            update_apps="true"
+        elif [[ "$updateType" == "2" ]]; then
+            update_all_apps="true"
+        else
+            echo "INVALID ENTRY" && exit 1
+        fi
+        ;;
+    *)
+        echo "Unknown option" && exit 1
+        ;;
+  esac
+  echo ""
+}
+export -f menu

heavy_script.sh

@@ -1,13 +1,15 @@
 #!/bin/bash
 
 #If no argument is passed, kill the script.
-[[ -z "$*" || "-" == "$*" || "--" == "$*"  ]] && echo "This script requires an argument, use --help for help" && exit
+[[ -z "$*" || "-" == "$*" || "--" == "$*"  ]] && menu
 
 
 # shellcheck source=functions/backup.sh
 source functions/backup.sh
 # shellcheck source=functions/dns.sh
 source functions/dns.sh
+# shellcheck source=functions/menu.sh
+source functions/menu.sh
 # shellcheck source=functions/misc.sh
 source functions/misc.sh
 # shellcheck source=functions/mount.sh