From 93c373e893529d9b8579d375c7fc96a714084946 Mon Sep 17 00:00:00 2001
From: Claude <noreply@anthropic.com>
Date: Sun, 28 Jun 2026 18:11:57 +0000
Subject: [PATCH] setup.sh: fix whiptail arrow-key navigation when run via curl
 | bash
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Two fixes:
1. Export TERM (default xterm-256color) early — whiptail needs a valid
   TERM to enter raw mode; when bash is started via pipe TERM may be
   unset, causing keypresses to leak to the shell instead of the menu
2. Add </dev/tty to both whiptail calls so keyboard input always comes
   from the controlling terminal regardless of how stdin was redirected

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01LQJBvqzXeyuhhAcAA3Q5Wq
---
 setup.sh | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/setup.sh b/setup.sh
index cea74e5..9177e9e 100755
--- a/setup.sh
+++ b/setup.sh
@@ -19,6 +19,10 @@ set -uo pipefail
 
 HERE="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
 
+# whiptail requires a valid TERM; when piped through bash (curl | bash) TERM
+# may be unset, causing raw-mode to fail and arrow keys to leak to the shell.
+export TERM="${TERM:-xterm-256color}"
+
 # Category display order (groups not listed here are appended alphabetically).
 CATEGORY_ORDER=(base homelab utilities media cameras gaming extras backup)
 # Service ordering hint within a category (lower = earlier). Default 50.
@@ -261,7 +265,7 @@ while true; do
         cat_items+=("DONE" "Finish and exit")
         CHOSEN_CAT=$(whiptail --title "Service Categories" --menu \
             "Pick a category (services you install come back here):" 22 70 14 \
-            "${cat_items[@]}" 3>&1 1>&2 2>&3) || break
+            "${cat_items[@]}" 3>&1 1>&2 2>&3 </dev/tty) || break
     else
         echo ""; echo "Categories:"; i=1
         for g in "${CATS[@]}"; do echo "  $i) $g"; i=$((i+1)); done
@@ -284,7 +288,7 @@ while true; do
         done
         CHOICE=$(whiptail --title "${CHOSEN_CAT^^}" --checklist \
             "Space to select, Enter to install. Already-installed are marked:" 22 78 14 \
-            "${svc_items[@]}" 3>&1 1>&2 2>&3) || continue
+            "${svc_items[@]}" 3>&1 1>&2 2>&3 </dev/tty) || continue
         eval "SELECTED=($CHOICE)"
     else
         echo ""; echo "${CHOSEN_CAT^^}:"