prepare for cli updates with custom php binary

git_update.sh

@@ -18,9 +18,6 @@ git checkout stable
 echo "Pulling latest stable..."
 git pull --ff-only
 
-echo "Installing PHP dependencies..."
-composer install --no-dev --optimize-autoloader
-
 resolve_php_bin() {
   if [[ -n "${PHP_BIN:-}" ]]; then
     echo "$PHP_BIN"
@@ -45,6 +42,14 @@ else
   echo "PHP binary '$PHP_BIN' not found in PATH."
 fi
 
+echo "Installing PHP dependencies..."
+COMPOSER_BIN="$(command -v composer || true)"
+if [[ -z "$COMPOSER_BIN" ]]; then
+  echo "Composer not found in PATH."
+  exit 1
+fi
+$PHP_BIN "$COMPOSER_BIN" install --no-dev --optimize-autoloader
+
 if [[ -x "artisan" ]]; then
   CONFIGURED_PHP="$($PHP_BIN artisan tinker --execute="echo \\App\\Models\\Setting::where('key','system.php_binary')->value('value') ?? '';" 2>/dev/null || true)"
   if [[ -n "$CONFIGURED_PHP" ]]; then