Fix test and online

update_bridge.sh

@@ -0,0 +1,47 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+REPO_URL="${REPO_URL:-https://git.dr2.site/penguinehis/DragonCore-Modules.git}"
+BRANCH="${BRANCH:-main}"
+CONFIG_DIR="/etc/dragoncore-bridge"
+
+if [ "$(id -u)" != "0" ]; then
+  echo "Run as root."
+  exit 1
+fi
+
+need_cmd() { command -v "$1" >/dev/null 2>&1; }
+
+# If this updater is executed from an extracted repository, use the local files.
+SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" 2>/dev/null && pwd || true)"
+if [ -n "$SCRIPT_DIR" ] && [ -f "$SCRIPT_DIR/install_bridge.sh" ] && [ -f "$SCRIPT_DIR/main.go" ]; then
+  echo "Updating DragonCore Bridge from local source..."
+  bash "$SCRIPT_DIR/install_bridge.sh" "$@"
+  exit $?
+fi
+
+export DEBIAN_FRONTEND=noninteractive
+if need_cmd apt-get; then
+  apt-get update -y
+  apt-get install -y ca-certificates curl git
+elif need_cmd yum; then
+  yum install -y ca-certificates curl git
+elif need_cmd dnf; then
+  dnf install -y ca-certificates curl git
+fi
+
+TMP_DIR="$(mktemp -d)"
+cleanup() { rm -rf "$TMP_DIR"; }
+trap cleanup EXIT
+
+echo "Updating DragonCore Bridge from ${REPO_URL} (${BRANCH})..."
+git clone --depth 1 --branch "$BRANCH" "$REPO_URL" "$TMP_DIR/src"
+
+# install_bridge.sh preserves existing username/password/token and existing port
+# unless --port is explicitly supplied. It also migrates accounts.json to SQLite.
+bash "$TMP_DIR/src/install_bridge.sh" "$@"
+
+if [ -f "$CONFIG_DIR/config.json" ]; then
+  echo
+  echo "Updated config: $CONFIG_DIR/config.json"
+fi