make the update more verbose for testing

git_update.sh

@@ -90,7 +90,7 @@ resolve_configured_php_bin() {
 read_setting_php_bin() {
   if [[ ! -f artisan ]]; then
     echo ""
-    return
+    return 0
   fi
   echo "Running with PHP binary: $PHP_BIN -r <read system.php_binary>" >&2
   "$PHP_BIN" -r '
@@ -99,7 +99,7 @@ $app = require "bootstrap/app.php";
 $app->make(Illuminate\Contracts\Console\Kernel::class)->bootstrap();
 $value = (string) \App\Models\Setting::where("key", "system.php_binary")->value("value");
 echo trim($value);
-' 2>/dev/null || true
+'
 }
 
 PHP_BIN="$(resolve_php_bin)"
@@ -119,7 +119,12 @@ fi
 echo "Running with PHP binary: $PHP_BIN $COMPOSER_BIN install --no-dev --optimize-autoloader"
 "$PHP_BIN" "$COMPOSER_BIN" install --no-dev --optimize-autoloader
 
-CONFIGURED_PHP="$(read_setting_php_bin)"
+if ! CONFIGURED_PHP="$(read_setting_php_bin)"; then
+  echo "Failed to read configured PHP binary from settings." >&2
+  echo "Aborting to avoid running update with the wrong PHP binary." >&2
+  exit 1
+fi
+echo "Configured PHP binary from settings: ${CONFIGURED_PHP:-<empty>}"
 PHP_BIN="$(resolve_configured_php_bin "$CONFIGURED_PHP" "$PHP_BIN")"
 
 echo "Final PHP binary: $PHP_BIN"