From 92db912ee32ee5073ec148c47bcc972548a092e4 Mon Sep 17 00:00:00 2001
From: Yury Kossakovsky <kossakovsky93@gmail.com>
Date: Sun, 2 Nov 2025 10:02:16 -0700
Subject: [PATCH] Update PostgreSQL image version and enhance wizard dialog
 sizing

- Changed PostgreSQL image version in docker-compose.yml to use the latest tag for improved compatibility.
- Enhanced the service selection wizard in 04_wizard.sh to dynamically adjust dialog size based on terminal dimensions, ensuring better usability.
---
 docker-compose.yml   |  2 +-
 scripts/04_wizard.sh | 25 ++++++++++++++++++++++++-
 2 files changed, 25 insertions(+), 2 deletions(-)

diff --git a/docker-compose.yml b/docker-compose.yml
index 98448b1..99186d9 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -403,7 +403,7 @@ services:
 
   postgres:
     container_name: postgres
-    image: postgres:${POSTGRES_VERSION:-18}
+    image: postgres:${POSTGRES_VERSION:latest}
     restart: unless-stopped
     healthcheck:
       test: ["CMD-SHELL", "pg_isready -U postgres"]
diff --git a/scripts/04_wizard.sh b/scripts/04_wizard.sh
index 7f56abc..ef04e7e 100755
--- a/scripts/04_wizard.sh
+++ b/scripts/04_wizard.sh
@@ -110,9 +110,32 @@ while [ $idx -lt ${#base_services_data[@]} ]; do
 done
 
 # Use whiptail to display the checklist
+# Dynamically size dialog to the terminal
 num_services=$(( ${#services[@]} / 3 ))
+
+# Determine terminal dimensions with safe fallbacks
+TERM_LINES=$(tput lines 2>/dev/null || echo 32)
+TERM_COLS=$(tput cols 2>/dev/null || echo 100)
+
+# Leave a small margin from terminal borders; clamp to sane min/max
+DIALOG_HEIGHT=$(( TERM_LINES - 4 ))
+[ $DIALOG_HEIGHT -lt 20 ] && DIALOG_HEIGHT=20
+[ $DIALOG_HEIGHT -gt 40 ] && DIALOG_HEIGHT=40
+
+DIALOG_WIDTH=$(( TERM_COLS - 4 ))
+[ $DIALOG_WIDTH -lt 70 ] && DIALOG_WIDTH=70
+[ $DIALOG_WIDTH -gt 200 ] && DIALOG_WIDTH=200
+
+# Compute list height so buttons/text have space
+LIST_HEIGHT=$(( DIALOG_HEIGHT - 6 ))
+[ $LIST_HEIGHT -lt 10 ] && LIST_HEIGHT=10
+
+# Cap list height to number of services to avoid extra empty space
+[ $LIST_HEIGHT -gt $num_services ] && LIST_HEIGHT=$num_services
+
 CHOICES=$(whiptail --title "Service Selection Wizard" --checklist \
-  "Choose the services you want to deploy.\nUse ARROW KEYS to navigate, SPACEBAR to select/deselect, ENTER to confirm." 32 100 $num_services \
+  "Choose the services you want to deploy.\nUse ARROW KEYS to navigate, SPACEBAR to select/deselect, ENTER to confirm." \
+  $DIALOG_HEIGHT $DIALOG_WIDTH $LIST_HEIGHT \
   "${services[@]}" \
   3>&1 1>&2 2>&3)