Added versioning - 0.1.2

bash/pve-toolkit.sh

@@ -48,6 +48,7 @@ show_output() {
     shift
     local output="$TMPDIR_TOOLKIT/output.txt"
     local status=0
+    local lines cols height width
 
     "$@" >"$output" 2>&1 || status=$?
 
@@ -57,7 +58,17 @@ show_output() {
         printf '\nCommand exited with status %s.\n' "$status" >>"$output"
     fi
 
-    whiptail --title "$title" --textbox "$output" 24 85
+    # Leave room around the dialog; use sensible fallback sizes if tput fails.
+    lines=$(tput lines 2>/dev/null || printf '24')
+    cols=$(tput cols 2>/dev/null || printf '80')
+    height=$((lines - 4))
+    width=$((cols - 4))
+
+    # Keep dimensions within whiptail's practical limits.
+    (( height < 12 )) && height=12
+    (( width < 50 )) && width=50
+
+    whiptail --title "$title" --textbox "$output" "$height" "$width"
 }
 
 confirm_action() {