Initial taiko.su easter-egg site

update.sh

@@ -0,0 +1,73 @@
+#!/usr/bin/env bash
+set -Eeuo pipefail
+
+case "$0" in
+  */*) SCRIPT_PATH="$0" ;;
+  *) SCRIPT_PATH="./$0" ;;
+esac
+
+SCRIPT_DIR=$(CDPATH= cd -- "${SCRIPT_PATH%/*}" && pwd)
+INSTALL_DIR=${INSTALL_DIR:-/srv/taiko-web}
+UPDATE_MODE=${TAIKO_WEB_UPDATE_MODE:-auto}
+
+if [ ! -r "$SCRIPT_DIR/setup.sh" ]; then
+  echo "Update source is incomplete: $SCRIPT_DIR/setup.sh is missing or unreadable." >&2
+  exit 1
+fi
+
+detect_update_mode() {
+  if command -v docker >/dev/null 2>&1 &&
+    docker ps --format '{{.Names}}' 2>/dev/null | grep -q '^taiko-web-app$'; then
+    echo container
+    return
+  fi
+
+  if command -v systemctl >/dev/null 2>&1 &&
+    systemctl is-active --quiet taiko-web 2>/dev/null; then
+    echo direct
+    return
+  fi
+
+  if command -v docker >/dev/null 2>&1 &&
+    docker ps -a --format '{{.Names}}' 2>/dev/null | grep -q '^taiko-web-app$'; then
+    echo container
+    return
+  fi
+
+  if command -v systemctl >/dev/null 2>&1 &&
+    { systemctl is-enabled --quiet taiko-web 2>/dev/null ||
+      [ -f /etc/systemd/system/taiko-web.service ]; }; then
+    echo direct
+    return
+  fi
+
+  if command -v docker >/dev/null 2>&1 && [ -f "$INSTALL_DIR/docker-compose.yml" ]; then
+    echo container
+    return
+  fi
+
+  # Preserve the historical behavior for installations that cannot be detected.
+  echo container
+}
+
+case "$UPDATE_MODE" in
+  auto) UPDATE_MODE=$(detect_update_mode) ;;
+  container|direct) ;;
+  *)
+    echo "Invalid TAIKO_WEB_UPDATE_MODE: $UPDATE_MODE (expected auto, container, or direct)"
+    exit 2
+    ;;
+esac
+
+echo "[taiko-web] Detected update mode: $UPDATE_MODE"
+UPDATE_ACTION="upgrade-$UPDATE_MODE"
+if [ "${TAIKO_WEB_UPDATE_DRY_RUN:-0}" = "1" ]; then
+  printf '[taiko-web] Dry run: %s %s %s' "${BASH:-bash}" "$SCRIPT_DIR/setup.sh" "$UPDATE_ACTION"
+  if [ "$#" -gt 0 ]; then
+    printf ' %s' "$@"
+  fi
+  printf '\n'
+  exit 0
+fi
+
+exec "${BASH:-bash}" "$SCRIPT_DIR/setup.sh" "$UPDATE_ACTION" "$@"