scripts/openclaw-entrypoint.sh

#!/usr/bin/env bash
set -euo pipefail

# Preserve HF Space variables (from os.environ) before sourcing env files
# Priority: HF Space vars > env files
_HF_SPACE_VARS=(
  "OPENCLAW_BACKUP_DATASET_REPO"
  "OPENCLAW_RESTORE_DATASET_REPO"
  "OPENCLAW_BACKUP_ENABLED"
  "OPENCLAW_BACKUP_NPM_ENABLED"
  "OPENCLAW_RESTORE_NPM_ENABLED"
  "OPENCLAW_VERSION"
  "HF_TOKEN"
  "HF_STORAGE_REPO"
)
declare -A _PRESERVED_HF_VARS
for _var in "${_HF_SPACE_VARS[@]}"; do
  if [[ -n "${!_var:-}" ]]; then
    _PRESERVED_HF_VARS["$_var"]="${!_var}"
  fi
done

# Load environment from save-env.sh if available
if [[ -f /etc/profile.d/openclaw-env.sh ]]; then
  # shellcheck source=/dev/null
  source /etc/profile.d/openclaw-env.sh
fi

# Restore HF Space variables (they take priority over env files)
for _var in "${!_PRESERVED_HF_VARS[@]}"; do
  export "$_var"="${_PRESERVED_HF_VARS[$_var]}"
done
unset _HF_SPACE_VARS _PRESERVED_HF_VARS _var

OPENCLAW_USER="${OPENCLAW_USER:-root}"
OPENCLAW_GROUP="${OPENCLAW_GROUP:-root}"
OPENCLAW_HOME="${OPENCLAW_HOME:-/root}"
OPENCLAW_STATE_DIR="${OPENCLAW_STATE_DIR:-/root/.openclaw}"
OPENCLAW_CONFIG_PATH="${OPENCLAW_CONFIG_PATH:-${OPENCLAW_STATE_DIR}/openclaw.json}"
OPENCLAW_WORKSPACE_DIR="${OPENCLAW_WORKSPACE_DIR:-${OPENCLAW_STATE_DIR}/workspace}"
OPENCLAW_GATEWAY_BIND="${OPENCLAW_GATEWAY_BIND:-lan}"
OPENCLAW_GATEWAY_PORT="${OPENCLAW_GATEWAY_PORT:-18789}"
OPENCLAW_INIT_GATEWAY_MODE="${OPENCLAW_INIT_GATEWAY_MODE:-local}"
OPENCLAW_GATEWAY_AUTH_MODE="${OPENCLAW_GATEWAY_AUTH_MODE:-token}"
OPENCLAW_LLM_PROVIDER="${OPENCLAW_LLM_PROVIDER:-thirdparty}"
OPENCLAW_LLM_MODEL="${OPENCLAW_LLM_MODEL:-}"
OPENCLAW_LLM_API="${OPENCLAW_LLM_API:-openai-completions}"
OPENCLAW_LLM_BASE_URL_ENV="${OPENCLAW_LLM_BASE_URL_ENV:-OPENCLAW_LLM_BASE_URL}"
OPENCLAW_LLM_API_KEY_ENV="${OPENCLAW_LLM_API_KEY_ENV:-OPENCLAW_LLM_API_KEY}"
OPENCLAW_BACKUP_ENABLED="${OPENCLAW_BACKUP_ENABLED:-false}"
OPENCLAW_BACKUP_NPM_ENABLED="${OPENCLAW_BACKUP_NPM_ENABLED:-true}"
OPENCLAW_RESTORE_NPM_ENABLED="${OPENCLAW_RESTORE_NPM_ENABLED:-true}"
OPENCLAW_BACKUP_CRON="${OPENCLAW_BACKUP_CRON:-*/12 * * * *}"
OPENCLAW_BACKUP_SOURCE_DIR="${OPENCLAW_BACKUP_SOURCE_DIR:-${OPENCLAW_STATE_DIR}}"
OPENCLAW_BACKUP_ROOT_CONFIG_DIR="${OPENCLAW_BACKUP_ROOT_CONFIG_DIR:-/root/.config}"
OPENCLAW_BACKUP_ROOT_CODEX_DIR="${OPENCLAW_BACKUP_ROOT_CODEX_DIR:-/root/.codex}"
OPENCLAW_BACKUP_ROOT_CLAUDE_DIR="${OPENCLAW_BACKUP_ROOT_CLAUDE_DIR:-/root/.claude}"
OPENCLAW_BACKUP_ROOT_AGENTS_DIR="${OPENCLAW_BACKUP_ROOT_AGENTS_DIR:-/root/.agents}"
OPENCLAW_BACKUP_ROOT_SSH_DIR="${OPENCLAW_BACKUP_ROOT_SSH_DIR:-/root/.ssh}"
OPENCLAW_BACKUP_ROOT_ENV_DIR="${OPENCLAW_BACKUP_ROOT_ENV_DIR:-/root/.env.d}"
OPENCLAW_BACKUP_ROOT_NPM_DIR="${OPENCLAW_BACKUP_ROOT_NPM_DIR:-/root/.npm}"
OPENCLAW_BACKUP_ROOT_LARK_CLI_DIR="${OPENCLAW_BACKUP_ROOT_LARK_CLI_DIR:-/root/.lark-cli}"
OPENCLAW_BACKUP_ENV_FILE_PATH="${OPENCLAW_BACKUP_ENV_FILE_PATH:-/root/.env.d/openclaw-backup.env}"
OPENCLAW_STDOUT_LOG_PATH="${OPENCLAW_STDOUT_LOG_PATH:-/var/log/openclaw/gateway.stdout.log}"
OPENCLAW_STDERR_LOG_PATH="${OPENCLAW_STDERR_LOG_PATH:-/var/log/openclaw/gateway.stderr.log}"
OPENCLAW_SSHX_AUTO_START="${OPENCLAW_SSHX_AUTO_START:-false}"
OPENCLAW_GATEWAY_CONTROLUI_ALLOW_INSECURE_AUTH="${OPENCLAW_GATEWAY_CONTROLUI_ALLOW_INSECURE_AUTH:-false}"
OPENCLAW_GATEWAY_CONTROLUI_DANGEROUSLY_DISABLE_DEVICE_AUTH="${OPENCLAW_GATEWAY_CONTROLUI_DANGEROUSLY_DISABLE_DEVICE_AUTH:-false}"
OPENCLAW_CHILD_PID=""
OPENCLAW_SSHX_PID=""
OPENCLAW_NEED_CONFIG_UPDATE=0

export HOME="$OPENCLAW_HOME"
export OPENCLAW_HOME
export OPENCLAW_STATE_DIR
export OPENCLAW_CONFIG_PATH
export OPENCLAW_BACKUP_ENV_FILE_PATH
OPENCLAW_STEP_INDEX=0
OPENCLAW_ENTRYPOINT_TAG="openclaw-entrypoint"

# External script dependencies
OPENCLAW_REQUIRED_SCRIPTS=(
  "/usr/local/bin/openclaw-restore.sh"
  "/usr/local/bin/openclaw-backup-cron.sh"
)

timestamp_utc() {
  date -u +"%Y-%m-%dT%H:%M:%SZ"
}

log_info() {
  printf '[%s] [INFO] %s: %s\n' "$(timestamp_utc)" "$OPENCLAW_ENTRYPOINT_TAG" "$*"
}

log_warn() {
  printf '[%s] [WARN] %s: %s\n' "$(timestamp_utc)" "$OPENCLAW_ENTRYPOINT_TAG" "$*" >&2
}

log_error() {
  printf '[%s] [ERROR] %s: %s\n' "$(timestamp_utc)" "$OPENCLAW_ENTRYPOINT_TAG" "$*" >&2
}

log_debug() {
  if is_true "${OPENCLAW_DEBUG:-false}"; then
    printf '[%s] [DEBUG] %s: %s\n' "$(timestamp_utc)" "$OPENCLAW_ENTRYPOINT_TAG" "$*" >&2
  fi
}

run_step() {
  local description="$1"
  shift
  OPENCLAW_STEP_INDEX=$((OPENCLAW_STEP_INDEX + 1))
  log_info "━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━"
  log_info "STEP ${OPENCLAW_STEP_INDEX}: ${description}"
  log_info "━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━"

  local step_start_time
  step_start_time=$(date +%s)

  if "$@"; then
    local step_end_time
    step_end_time=$(date +%s)
    local step_duration=$((step_end_time - step_start_time))
    log_info "✓ STEP ${OPENCLAW_STEP_INDEX} COMPLETED: ${description} (${step_duration}s)"
    return 0
  else
    local step_exit_code=$?
    log_error "✗ STEP ${OPENCLAW_STEP_INDEX} FAILED: ${description} (exit code: $step_exit_code)"
    return $step_exit_code
  fi
}

is_true() {
  local value
  value="$(printf '%s' "${1:-}" | tr '[:upper:]' '[:lower:]')"
  [[ "$value" == "1" || "$value" == "true" || "$value" == "yes" || "$value" == "on" ]]
}

# Pre-flight checks for external dependencies
preflight_checks() {
  log_info "=== Running Pre-flight Checks ==="
  local all_passed=true
  local missing_scripts=()

  # Check 1: External scripts
  log_info "Checking external script dependencies..."
  for script in "${OPENCLAW_REQUIRED_SCRIPTS[@]}"; do
    if [[ -f "$script" && -x "$script" ]]; then
      log_debug "  ✓ Found: $script"
    elif [[ -f "$script" ]]; then
      log_warn "  ⚠ Found but not executable: $script"
      missing_scripts+=("$script (not executable)")
      all_passed=false
    else
      log_warn "  ✗ Missing: $script"
      missing_scripts+=("$script (not found)")
      all_passed=false
    fi
  done

  # Check 2: Required commands
  log_info "Checking required commands..."
  local required_commands=("python3" "openclaw")
  for cmd in "${required_commands[@]}"; do
    if command -v "$cmd" >/dev/null 2>&1; then
      log_debug "  ✓ Found: $cmd"
    else
      log_error "  ✗ Missing required command: $cmd"
      all_passed=false
    fi
  done

  # Check 3: Optional commands (with warnings)
  log_info "Checking optional commands..."
  local optional_commands=("gosu" "sshx" "openssl")
  for cmd in "${optional_commands[@]}"; do
    if command -v "$cmd" >/dev/null 2>&1; then
      log_debug "  ✓ Found: $cmd"
    else
      log_warn "  ⚠ Optional command not found: $cmd"
    fi
  done

  # Check 4: Environment validation
  log_info "Checking environment configuration..."
  if [[ -n "${OPENCLAW_BACKUP_DATASET_REPO:-}" ]]; then
    log_info "  ✓ Backup dataset configured: $OPENCLAW_BACKUP_DATASET_REPO"
  else
    log_info "  ℹ Backup dataset not configured (optional)"
  fi

  if [[ -n "${OPENCLAW_LLM_MODEL:-}" ]]; then
    log_info "  ✓ LLM model configured: $OPENCLAW_LLM_MODEL"
  else
    log_info "  ℹ LLM model not configured (optional)"
  fi

  # Summary
  if is_true "$all_passed"; then
    log_info "=== Pre-flight Checks Passed ==="
    return 0
  else
    log_error "=== Pre-flight Checks Failed ==="
    if [[ ${#missing_scripts[@]} -gt 0 ]]; then
      log_error "Missing scripts:"
      printf '%s\n' "${missing_scripts[@]}" | while read -r line; do
        log_error "  - $line"
      done
    fi
    return 1
  fi
}

generate_gateway_token() {
  if command -v openssl >/dev/null 2>&1; then
    openssl rand -hex 32
  else
    python3 - <<'PY'
import secrets
print(secrets.token_hex(32))
PY
  fi
}

mkdir_state_dirs() {
  mkdir -p "$OPENCLAW_STATE_DIR" "$OPENCLAW_WORKSPACE_DIR"
  mkdir -p "$OPENCLAW_STATE_DIR/identity"
  mkdir -p "$OPENCLAW_STATE_DIR/agents/main/agent"
  mkdir -p "$OPENCLAW_STATE_DIR/agents/main/sessions"
  mkdir -p "$OPENCLAW_STATE_DIR/logs"
  mkdir -p "$(dirname "$OPENCLAW_STDOUT_LOG_PATH")" "$(dirname "$OPENCLAW_STDERR_LOG_PATH")"
  touch "$OPENCLAW_STDOUT_LOG_PATH" "$OPENCLAW_STDERR_LOG_PATH"
}

fix_permissions() {
  local path

  if [[ "$(id -u)" -ne 0 ]]; then
    return 0
  fi

  if [[ -e "$OPENCLAW_HOME" ]]; then
    chown "$OPENCLAW_USER:$OPENCLAW_GROUP" "$OPENCLAW_HOME"
  fi

  for path in \
    "$OPENCLAW_STATE_DIR" \
    "$OPENCLAW_WORKSPACE_DIR" \
    "$OPENCLAW_STDOUT_LOG_PATH" \
    "$OPENCLAW_STDERR_LOG_PATH" \
    "$(dirname "$OPENCLAW_STDOUT_LOG_PATH")" \
    "$(dirname "$OPENCLAW_STDERR_LOG_PATH")"; do
    if [[ -e "$path" ]]; then
      chown -R "$OPENCLAW_USER:$OPENCLAW_GROUP" "$path"
    fi
  done

}

write_or_update_config() {
  local existing_token
  existing_token=""

  if [[ -f "$OPENCLAW_CONFIG_PATH" ]]; then
    existing_token="$(python3 - <<'PY'
import json
import os

config_path = os.environ["OPENCLAW_CONFIG_PATH"]
try:
    with open(config_path, "r", encoding="utf-8") as fh:
        cfg = json.load(fh)
    token = cfg.get("gateway", {}).get("auth", {}).get("token", "")
    if isinstance(token, str):
        print(token.strip())
except Exception:
    pass
PY
)"
  fi

  if [[ -z "${OPENCLAW_GATEWAY_TOKEN:-}" ]]; then
    if [[ -n "$existing_token" ]]; then
      OPENCLAW_GATEWAY_TOKEN="$existing_token"
    else
      OPENCLAW_GATEWAY_TOKEN="$(generate_gateway_token)"
    fi
  fi
  export OPENCLAW_GATEWAY_TOKEN

  OPENCLAW_GATEWAY_PORT="$OPENCLAW_GATEWAY_PORT" \
  OPENCLAW_GATEWAY_BIND="$OPENCLAW_GATEWAY_BIND" \
  OPENCLAW_INIT_GATEWAY_MODE="$OPENCLAW_INIT_GATEWAY_MODE" \
  OPENCLAW_CONFIG_PATH="$OPENCLAW_CONFIG_PATH" \
  OPENCLAW_GATEWAY_TOKEN="$OPENCLAW_GATEWAY_TOKEN" \
  OPENCLAW_GATEWAY_PASSWORD="${OPENCLAW_GATEWAY_PASSWORD:-}" \
  OPENCLAW_GATEWAY_AUTH_MODE="$OPENCLAW_GATEWAY_AUTH_MODE" \
  OPENCLAW_LLM_PROVIDER="$OPENCLAW_LLM_PROVIDER" \
  OPENCLAW_LLM_MODEL="$OPENCLAW_LLM_MODEL" \
  OPENCLAW_LLM_API="$OPENCLAW_LLM_API" \
  OPENCLAW_LLM_BASE_URL_ENV="$OPENCLAW_LLM_BASE_URL_ENV" \
  OPENCLAW_LLM_API_KEY_ENV="$OPENCLAW_LLM_API_KEY_ENV" \
  OPENCLAW_GATEWAY_CONTROLUI_DANGEROUSLY_ALLOW_HOST_HEADER_ORIGIN_FALLBACK="${OPENCLAW_GATEWAY_CONTROLUI_DANGEROUSLY_ALLOW_HOST_HEADER_ORIGIN_FALLBACK:-true}" \
  OPENCLAW_GATEWAY_CONTROLUI_ALLOW_INSECURE_AUTH="$OPENCLAW_GATEWAY_CONTROLUI_ALLOW_INSECURE_AUTH" \
  OPENCLAW_GATEWAY_CONTROLUI_DANGEROUSLY_DISABLE_DEVICE_AUTH="$OPENCLAW_GATEWAY_CONTROLUI_DANGEROUSLY_DISABLE_DEVICE_AUTH" \
  OPENCLAW_INIT_CONTROL_UI_ALLOWED_ORIGINS="${OPENCLAW_INIT_CONTROL_UI_ALLOWED_ORIGINS:-}" \
  python3 - <<'PY'
import json
import os
import sys
from pathlib import Path

config_path = Path(os.environ["OPENCLAW_CONFIG_PATH"])
config = {}
if config_path.exists():
    try:
        config = json.loads(config_path.read_text(encoding="utf-8"))
    except Exception:
        config = {}

provider = os.environ.get("OPENCLAW_LLM_PROVIDER", "thirdparty").strip() or "thirdparty"
model = (os.environ.get("OPENCLAW_LLM_MODEL") or "").strip()
api = os.environ.get("OPENCLAW_LLM_API", "openai-completions").strip() or "openai-completions"
base_env_name = os.environ.get("OPENCLAW_LLM_BASE_URL_ENV", "OPENCLAW_LLM_BASE_URL").strip() or "OPENCLAW_LLM_BASE_URL"
key_env_name = os.environ.get("OPENCLAW_LLM_API_KEY_ENV", "OPENCLAW_LLM_API_KEY").strip() or "OPENCLAW_LLM_API_KEY"
base_url_value = (os.environ.get(base_env_name) or "").strip()
api_key_value = (os.environ.get(key_env_name) or "").strip()

missing_llm_env = []
if not model:
    missing_llm_env.append("OPENCLAW_LLM_MODEL")
if not base_url_value:
    missing_llm_env.append(base_env_name)
if not api_key_value:
    missing_llm_env.append(key_env_name)
custom_llm_ready = not missing_llm_env
model_ref = f"{provider}/{model}" if custom_llm_ready else ""

if missing_llm_env:
    print(
        "openclaw: skip custom LLM model configuration because missing: "
        + ", ".join(missing_llm_env),
        file=sys.stderr,
    )
    sshx_auto_start = (os.environ.get("OPENCLAW_SSHX_AUTO_START") or "false").strip().lower() in {
        "1",
        "true",
        "yes",
        "on",
    }
    if not sshx_auto_start:
        print(
            "openclaw: if you want to configure LLM via sshx, consider setting OPENCLAW_SSHX_AUTO_START=true",
            file=sys.stderr,
        )

fallback_allowed_origins = [f"http://127.0.0.1:{os.environ.get('OPENCLAW_GATEWAY_PORT', '18789')}"]
allowed_origins = fallback_allowed_origins
raw_allowed_origins = (os.environ.get("OPENCLAW_INIT_CONTROL_UI_ALLOWED_ORIGINS") or "").strip()
if raw_allowed_origins:
    try:
        parsed = json.loads(raw_allowed_origins)
        if isinstance(parsed, list):
            normalized = []
            for value in parsed:
                if isinstance(value, str):
                    item = value.strip()
                    if item:
                        normalized.append(item)
            if normalized:
                allowed_origins = normalized
    except Exception:
        pass

fallback_origin = (os.environ.get("OPENCLAW_GATEWAY_CONTROLUI_DANGEROUSLY_ALLOW_HOST_HEADER_ORIGIN_FALLBACK") or "true").lower() in {
    "1",
    "true",
    "yes",
    "on",
}
allow_insecure_auth = (os.environ.get("OPENCLAW_GATEWAY_CONTROLUI_ALLOW_INSECURE_AUTH") or "false").lower() in {
    "1",
    "true",
    "yes",
    "on",
}
disable_device_auth = (os.environ.get("OPENCLAW_GATEWAY_CONTROLUI_DANGEROUSLY_DISABLE_DEVICE_AUTH") or "false").lower() in {
    "1",
    "true",
    "yes",
    "on",
}

gateway = config.get("gateway")
if not isinstance(gateway, dict):
    gateway = {}
gateway["mode"] = os.environ.get("OPENCLAW_INIT_GATEWAY_MODE", "local")
gateway["bind"] = os.environ.get("OPENCLAW_GATEWAY_BIND", "lan")
auth = gateway.get("auth")
if not isinstance(auth, dict):
    auth = {}

token_value = (os.environ.get("OPENCLAW_GATEWAY_TOKEN") or "").strip()
password_value = (os.environ.get("OPENCLAW_GATEWAY_PASSWORD") or "").strip()
if token_value:
    auth["token"] = token_value
if password_value:
    auth["password"] = password_value

valid_auth_modes = {"none", "token", "password", "trusted-proxy"}
mode_env = (os.environ.get("OPENCLAW_GATEWAY_AUTH_MODE") or "").strip().lower()
existing_mode = auth.get("mode")
if mode_env in valid_auth_modes:
    auth["mode"] = mode_env
elif password_value and not token_value:
    auth["mode"] = "password"
elif token_value and not password_value:
    auth["mode"] = "token"
elif token_value and password_value:
    auth["mode"] = "token"
elif isinstance(existing_mode, str) and existing_mode.strip().lower() in valid_auth_modes:
    auth["mode"] = existing_mode.strip().lower()
else:
    auth["mode"] = "token"

gateway["auth"] = auth
gateway.setdefault("controlUi", {})
gateway["controlUi"]["allowedOrigins"] = allowed_origins
gateway["controlUi"]["dangerouslyAllowHostHeaderOriginFallback"] = fallback_origin
gateway["controlUi"]["allowInsecureAuth"] = allow_insecure_auth
gateway["controlUi"]["dangerouslyDisableDeviceAuth"] = disable_device_auth
config["gateway"] = gateway

agents = config.get("agents")
if not isinstance(agents, dict):
    agents = {}
defaults = agents.get("defaults")
if not isinstance(defaults, dict):
    defaults = {}
if custom_llm_ready:
    defaults["model"] = {"primary": model_ref}
    allow_models = defaults.get("models")
    if not isinstance(allow_models, dict):
        allow_models = {}
    allow_models.setdefault(model_ref, {"alias": "Default"})
    defaults["models"] = allow_models
agents["defaults"] = defaults
config["agents"] = agents

if custom_llm_ready:
    models_cfg = config.get("models")
    if not isinstance(models_cfg, dict):
        models_cfg = {}
    models_cfg["mode"] = "merge"
    providers = models_cfg.get("providers")
    if not isinstance(providers, dict):
        providers = {}
    provider_cfg = providers.get(provider)
    if not isinstance(provider_cfg, dict):
        provider_cfg = {}
    provider_cfg["baseUrl"] = f"${{{base_env_name}}}"
    provider_cfg["apiKey"] = f"${{{key_env_name}}}"
    provider_cfg["api"] = api
    provider_cfg["models"] = [{"id": model, "name": model}]
    providers[provider] = provider_cfg
    models_cfg["providers"] = providers
    config["models"] = models_cfg

config_path.parent.mkdir(parents=True, exist_ok=True)
config_path.write_text(json.dumps(config, indent=2, ensure_ascii=False) + "\n", encoding="utf-8")
os.chmod(config_path, 0o600)
PY
}

write_backup_env_file() {
  local backup_env_file
  local keys=(
    # Backup core config
    OPENCLAW_BACKUP_DATASET_REPO
    OPENCLAW_BACKUP_REPO_TYPE
    OPENCLAW_BACKUP_PATH_PREFIX
    OPENCLAW_BACKUP_ENABLED
    OPENCLAW_BACKUP_CRON
    OPENCLAW_BACKUP_SOURCE_DIR
    OPENCLAW_BACKUP_WORK_DIR
    # Multi-dataset backup/restore support
    OPENCLAW_RESTORE_DATASET_REPO
    OPENCLAW_BACKUP_NPM_ENABLED
    OPENCLAW_RESTORE_NPM_ENABLED
    # Backup encryption (enabled flag only, password from env)
    OPENCLAW_BACKUP_ENCRYPTION_ENABLED
    # Note: Container restart/rebuild always triggers restore
    # Backup root directories
    OPENCLAW_BACKUP_ROOT_CONFIG_DIR
    OPENCLAW_BACKUP_ROOT_CODEX_DIR
    OPENCLAW_BACKUP_ROOT_CLAUDE_DIR
    OPENCLAW_BACKUP_ROOT_AGENTS_DIR
    OPENCLAW_BACKUP_ROOT_SSH_DIR
    OPENCLAW_BACKUP_ROOT_ENV_DIR
    OPENCLAW_BACKUP_ROOT_NPM_DIR
    OPENCLAW_BACKUP_ROOT_LARK_CLI_DIR
    # State and workspace
    OPENCLAW_STATE_DIR
    OPENCLAW_HOME
    OPENCLAW_WORKSPACE_DIR
    OPENCLAW_CONFIG_PATH
    # Incremental backup
    OPENCLAW_INCREMENTAL_BACKUP
    OPENCLAW_INCREMENTAL_INTERVAL_MINUTES
    # Dynamic backup
    OPENCLAW_DYNAMIC_BACKUP
    OPENCLAW_DYNAMIC_SMALL_THRESHOLD_MB
    OPENCLAW_DYNAMIC_MEDIUM_THRESHOLD_MB
    OPENCLAW_DYNAMIC_HIGH_CHANGE_RATE
    OPENCLAW_DYNAMIC_LOW_CHANGE_RATE
    OPENCLAW_DYNAMIC_MIN_CHANGED_FILES
    OPENCLAW_DYNAMIC_MIN_CHANGED_SIZE_KB
    # Full backup strategy
    OPENCLAW_FULL_BACKUP_INTERVAL_HOURS
    OPENCLAW_MAX_INCREMENTAL_BACKUPS
    # Backup retention and compression
    OPENCLAW_BACKUP_KEEP_COUNT
    OPENCLAW_BACKUP_COMPRESSION_LEVEL
    OPENCLAW_BACKUP_SPLIT_SIZE
    OPENCLAW_BACKUP_SIZE_WARNING_MB
    OPENCLAW_BACKUP_PRIVATE
    # Health check
    OPENCLAW_BACKUP_HEALTH_CHECK_ENABLED
    OPENCLAW_BACKUP_HEALTH_CHECK_BEFORE
    OPENCLAW_BACKUP_HEALTH_CHECK_AFTER
    OPENCLAW_BACKUP_MAX_RETRIES
    # Watchdog
    WATCHDOG_INTERVAL
    MAX_BACKUP_AGE_MINUTES
    FORCE_BACKUP_INTERVAL
    # Restore
    OPENCLAW_RESTORE_TIMEOUT
    # Extra
    OPENCLAW_BACKUP_EXTRA_DIRS
    OPENCLAW_BACKUP_EXTRA_FILES
  )

  backup_env_file="${OPENCLAW_BACKUP_ENV_FILE_PATH:-/root/.env.d/openclaw-backup.env}"
  if [[ "$(id -u)" -ne 0 && "$backup_env_file" == "/root/.env.d/openclaw-backup.env" ]]; then
    backup_env_file="${OPENCLAW_STATE_DIR}/openclaw-backup.env"
  fi

  mkdir -p "$(dirname "$backup_env_file")"
  if ! : > "$backup_env_file"; then
    echo "openclaw: cannot write backup env file at $backup_env_file" >&2
    return 1
  fi

  for key in "${keys[@]}"; do
    local value="${!key:-}"
    if [[ -n "$value" ]]; then
      printf '%s=%q\n' "$key" "$value" >> "$backup_env_file"
    fi
  done
  OPENCLAW_BACKUP_ENV_FILE_PATH="$backup_env_file"
  export OPENCLAW_BACKUP_ENV_FILE_PATH

  if [[ "$(id -u)" -eq 0 ]]; then
    chown "$OPENCLAW_USER:$OPENCLAW_GROUP" "$backup_env_file"
    chmod 640 "$backup_env_file"
  else
    chmod 600 "$backup_env_file"
  fi
}

setup_ssh_agent_autostart() {
  # Check if SSH agent auto-start is enabled
  if ! is_true "${OPENCLAW_SSH_AGENT_AUTOSTART:-false}"; then
    log_info "SSH agent auto-start is disabled; skipping setup"
    return 0
  fi

  log_info "Setting up SSH agent auto-start..."

  # Ensure the autostart script exists
  local autostart_script="/usr/local/bin/ssh-agent-autostart.sh"
  if [[ ! -f "$autostart_script" ]]; then
    log_warn "SSH agent autostart script not found at $autostart_script"
    return 0
  fi

  # Make sure the script is executable
  chmod +x "$autostart_script"

  # Add SSH hook to .bashrc if not already present
  local bashrc_file="$OPENCLAW_HOME/.bashrc"
  local ssh_hook_marker="# OPENCLAW_SSH_AGENT_AUTOSTART"

  if [[ -f "$bashrc_file" ]]; then
    if grep -q "$ssh_hook_marker" "$bashrc_file" 2>/dev/null; then
      log_info "SSH agent hook already present in .bashrc"
    else
      log_info "Adding SSH agent hook to .bashrc..."

      # Decode and append the hook
      if [[ -n "${OPENCLAW_SSH_BASHRC_HOOK:-}" ]]; then
        echo "" >> "$bashrc_file"
        echo "$ssh_hook_marker" >> "$bashrc_file"
        echo "$OPENCLAW_SSH_BASHRC_HOOK" | base64 -d >> "$bashrc_file"
        echo "$ssh_hook_marker" >> "$bashrc_file"
        log_info "SSH agent hook added to .bashrc"
      else
        # Fallback: add default hook
        echo "" >> "$bashrc_file"
        echo "$ssh_hook_marker" >> "$bashrc_file"
        echo '# Auto-start SSH agent and load keys' >> "$bashrc_file"
        echo 'if [ -f /usr/local/bin/ssh-agent-autostart.sh ]; then' >> "$bashrc_file"
        echo '    source /usr/local/bin/ssh-agent-autostart.sh' >> "$bashrc_file"
        echo 'fi' >> "$bashrc_file"
        echo "$ssh_hook_marker" >> "$bashrc_file"
        log_info "Default SSH agent hook added to .bashrc"
      fi
    fi
  else
    log_warn ".bashrc not found at $bashrc_file"
  fi

  # Ensure /root/.ssh directory exists with correct permissions
  local ssh_dir="$OPENCLAW_HOME/.ssh"
  if [[ ! -d "$ssh_dir" ]]; then
    log_info "Creating $ssh_dir directory..."
    mkdir -p "$ssh_dir"
    chmod 700 "$ssh_dir"
    chown "$OPENCLAW_USER:$OPENCLAW_GROUP" "$ssh_dir"
  fi

  log_info "SSH agent auto-start setup complete"
  log_info "Place your SSH private keys in $ssh_dir and they will be automatically loaded"
}

setup_backup_cron() {
  if [[ "$(id -u)" -ne 0 ]]; then
    echo "openclaw: backup cron requires root; skip cron setup" >&2
    return 0
  fi

  if ! is_true "$OPENCLAW_BACKUP_ENABLED"; then
    return 0
  fi

  if [[ -z "${OPENCLAW_BACKUP_DATASET_REPO:-}" ]]; then
    echo "openclaw: backup enabled but OPENCLAW_BACKUP_DATASET_REPO is empty; skip cron" >&2
    return 0
  fi

  if ! write_backup_env_file; then
    echo "openclaw: backup env file unavailable; skip cron setup" >&2
    return 0
  fi

  cat > /etc/cron.d/openclaw-backup <<EOFCRON
SHELL=/bin/bash
PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
OPENCLAW_BACKUP_ENV_FILE_PATH=${OPENCLAW_BACKUP_ENV_FILE_PATH}
${OPENCLAW_BACKUP_CRON} ${OPENCLAW_USER} /usr/local/bin/openclaw-backup-cron.sh >> /var/log/openclaw/backup.log 2>&1
EOFCRON
  chmod 0644 /etc/cron.d/openclaw-backup
  touch /var/log/openclaw/backup.log
  chown "$OPENCLAW_USER:$OPENCLAW_GROUP" /var/log/openclaw/backup.log

  # 创建恢复日志文件
  touch /var/log/openclaw/restore.log
  chown "$OPENCLAW_USER:$OPENCLAW_GROUP" /var/log/openclaw/restore.log

  echo "openclaw: backup cron job registered (cron daemon is managed separately)"
}

restore_from_backup_on_startup() {
  log_info "=== Starting Backup Restore ==="

  if [[ -z "${OPENCLAW_BACKUP_DATASET_REPO:-}" ]]; then
    log_info "Backup restore skipped: OPENCLAW_BACKUP_DATASET_REPO is not configured"
    return 0
  fi

  # 多数据集支持：显示恢复目标
  local restore_dataset="${OPENCLAW_RESTORE_DATASET_REPO:-$OPENCLAW_BACKUP_DATASET_REPO}"
  log_info "Restore source: $restore_dataset"
  log_info "Backup target: $OPENCLAW_BACKUP_DATASET_REPO"
  log_info "Note: Restore is always performed on container restart/rebuild"

  if ! write_backup_env_file; then
    log_error "Failed to write backup environment file"
    log_warn "Backup restore skipped due to configuration error"
    return 0
  fi
  log_debug "Backup environment file written: $OPENCLAW_BACKUP_ENV_FILE_PATH"

  local restore_start_time
  restore_start_time=$(date +%s)

  if /usr/local/bin/openclaw-restore.sh; then
    local restore_end_time
    restore_end_time=$(date +%s)
    local restore_duration=$((restore_end_time - restore_start_time))
    log_info "✓ Backup restore completed successfully from dataset: ${restore_dataset} (${restore_duration}s)"

    if [[ -f "/tmp/openclaw-restore-skipped-no-backup" ]]; then
      log_info "Restore skipped due to no existing backup (new dataset), will generate new config"
      rm -f /tmp/openclaw-restore-skipped-no-backup
      OPENCLAW_NEED_CONFIG_UPDATE=1
    fi
  else
    local restore_exit_code=$?
    local restore_end_time
    restore_end_time=$(date +%s)
    local restore_duration=$((restore_end_time - restore_start_time))
    if [[ "$restore_exit_code" -eq 2 ]]; then
      log_info "Backup restore skipped: no dataset configured (${restore_duration}s)"
    else
      log_warn "✗ Backup restore failed from dataset: ${restore_dataset} (exit code: $restore_exit_code)"
      log_info "Continuing startup without restored data..."
    fi
  fi
}

run_as_node() {
  local cmd=("$@")
  if [[ "$(id -u)" -eq 0 ]]; then
    exec gosu "$OPENCLAW_USER:$OPENCLAW_GROUP" "${cmd[@]}" >>"$OPENCLAW_STDOUT_LOG_PATH" 2>>"$OPENCLAW_STDERR_LOG_PATH"
  fi
  exec "${cmd[@]}" >>"$OPENCLAW_STDOUT_LOG_PATH" 2>>"$OPENCLAW_STDERR_LOG_PATH"
}

run_as_node_background() {
  log_info "running command in background: $*"
  local cmd=("$@")
  log_info "user=$(id -u), OPENCLAW_USER=$OPENCLAW_USER, OPENCLAW_GROUP=$OPENCLAW_GROUP"
  log_info "command: ${cmd[0]}"
  if [[ "$(id -u)" -eq 0 ]]; then
    if command -v gosu >/dev/null 2>&1; then
      log_info "using gosu: gosu $OPENCLAW_USER:$OPENCLAW_GROUP ${cmd[*]}"
      gosu "$OPENCLAW_USER:$OPENCLAW_GROUP" "${cmd[@]}" >>"$OPENCLAW_STDOUT_LOG_PATH" 2>>"$OPENCLAW_STDERR_LOG_PATH" &
    else
      log_warn "gosu not found, running without gosu"
      "${cmd[@]}" >>"$OPENCLAW_STDOUT_LOG_PATH" 2>>"$OPENCLAW_STDERR_LOG_PATH" &
    fi
  else
    log_info "not root, running directly: ${cmd[*]}"
    "${cmd[@]}" >>"$OPENCLAW_STDOUT_LOG_PATH" 2>>"$OPENCLAW_STDERR_LOG_PATH" &
  fi
  OPENCLAW_CHILD_PID="$!"
  log_info "child pid: $OPENCLAW_CHILD_PID"
}

start_sshx_background() {
  if ! is_true "$OPENCLAW_SSHX_AUTO_START"; then
    return 0
  fi

  if ! command -v sshx >/dev/null 2>&1; then
    echo "openclaw: OPENCLAW_SSHX_AUTO_START=true but sshx not found; skip auto start" >&2
    return 0
  fi

  if [[ "$(id -u)" -eq 0 ]]; then
    gosu "$OPENCLAW_USER:$OPENCLAW_GROUP" sshx >/proc/1/fd/1 2>/proc/1/fd/2 &
  else
    sshx >/proc/1/fd/1 2>/proc/1/fd/2 &
  fi
  OPENCLAW_SSHX_PID="$!"
  echo "openclaw: sshx started in background (pid=$OPENCLAW_SSHX_PID)"
}

stop_sshx_background() {
  if [[ -n "$OPENCLAW_SSHX_PID" ]] && kill -0 "$OPENCLAW_SSHX_PID" >/dev/null 2>&1; then
    echo "openclaw: stopping sshx background process (pid=$OPENCLAW_SSHX_PID)"
    kill "$OPENCLAW_SSHX_PID" >/dev/null 2>&1 || true
    wait "$OPENCLAW_SSHX_PID" >/dev/null 2>&1 || true
  fi
}

OPENCLAW_MANAGER_PID_FILE="/var/run/openclaw/manager.pid"
OPENCLAW_SKIP_SHUTDOWN_BACKUP_FILE="/var/run/openclaw/.skip_shutdown_backup"

save_pids() {
  mkdir -p "$(dirname "$OPENCLAW_MANAGER_PID_FILE")"
  echo "$$" > "$OPENCLAW_MANAGER_PID_FILE"
  chmod 644 "$OPENCLAW_MANAGER_PID_FILE"
}

clear_pids() {
  rm -f "$OPENCLAW_MANAGER_PID_FILE"
}

backup_on_shutdown() {
  if [[ -f "$OPENCLAW_SKIP_SHUTDOWN_BACKUP_FILE" ]]; then
    log_debug "Shutdown backup skipped via flag file"
    return 0
  fi
  mkdir -p "$(dirname "$OPENCLAW_SKIP_SHUTDOWN_BACKUP_FILE")"
  touch "$OPENCLAW_SKIP_SHUTDOWN_BACKUP_FILE"

  log_info "=== Starting Shutdown Backup ==="

  if [[ -z "${OPENCLAW_BACKUP_DATASET_REPO:-}" ]]; then
    log_info "Shutdown backup skipped: OPENCLAW_BACKUP_DATASET_REPO is not configured"
    return 0
  fi

  log_info "Backup dataset: $OPENCLAW_BACKUP_DATASET_REPO"

  if ! write_backup_env_file; then
    log_error "Failed to write backup environment file"
    log_warn "Shutdown backup skipped due to configuration error"
    return 0
  fi
  log_debug "Backup environment file written: $OPENCLAW_BACKUP_ENV_FILE_PATH"

  local backup_start_time
  backup_start_time=$(date +%s)

  log_info "Executing shutdown backup..."
  if /usr/local/bin/openclaw-backup-cron.sh; then
    local backup_end_time
    backup_end_time=$(date +%s)
    local backup_duration=$((backup_end_time - backup_start_time))
    log_info "✓ Shutdown backup completed successfully (${backup_duration}s)"
  else
    local backup_exit_code=$?
    log_error "✗ Shutdown backup failed (exit code: $backup_exit_code)"
    log_warn "Container will exit despite backup failure"
  fi
}

run_gateway_with_shutdown_backup() {
  log_info "run_gateway_with_shutdown_backup: $*"
  log_info "OPENCLAW_GATEWAY_BIND=${OPENCLAW_GATEWAY_BIND}, OPENCLAW_GATEWAY_PORT=${OPENCLAW_GATEWAY_PORT}"
  log_info "OPENCLAW_STDOUT_LOG_PATH=${OPENCLAW_STDOUT_LOG_PATH}"
  log_info "OPENCLAW_STDERR_LOG_PATH=${OPENCLAW_STDERR_LOG_PATH}"
  log_info "PATH=$PATH"
  log_info "which openclaw: $(command -v openclaw || echo 'not found')"

  local shutting_down=0
  local need_restart=0
  local gateway_exit_code=0

  wait_for_gateway_ready() {
    local max_wait=60
    local waited=0
    log_info "Waiting for gateway to be ready..."
    while [[ $waited -lt $max_wait ]]; do
      if curl -sf "http://127.0.0.1:${OPENCLAW_GATEWAY_PORT}/health" >/dev/null 2>&1; then
        log_info "Gateway is ready after ${waited}s"
        return 0
      fi
      sleep 1
      waited=$((waited + 1))
    done
    log_warn "Gateway ready check timed out after ${max_wait}s, continuing anyway"
    return 1
  }

  start_gateway() {
    log_info "starting gateway process (bind=${OPENCLAW_GATEWAY_BIND}, port=${OPENCLAW_GATEWAY_PORT})"
    run_as_node_background openclaw gateway --allow-unconfigured --bind "$OPENCLAW_GATEWAY_BIND" --port "$OPENCLAW_GATEWAY_PORT" "$@"
    log_info "gateway process started (pid=${OPENCLAW_CHILD_PID})"
    save_pids
  }

  stop_gateway() {
    local sig="${1:-TERM}"
    local gateway_pid
    gateway_pid=$(pgrep -f "openclaw-gateway$" 2>/dev/null || true)
    log_info "stopping gateway process (sig=${sig}, pgrep_found=${gateway_pid:-none})"
    if [[ -n "$gateway_pid" ]]; then
      kill -s "$sig" "$gateway_pid" 2>/dev/null || true
      sleep 1
      if kill -0 "$gateway_pid" 2>/dev/null; then
        kill -9 "$gateway_pid" 2>/dev/null || true
      fi
    fi
  }

  on_manager_signal() {
    local signal="$1"
    log_warn "manager received ${signal}"

    case "$signal" in
      USR1)
        log_info "SIGUSR1: will restart gateway after current child exits"
        need_restart=1
        stop_gateway TERM
        ;;
      TERM|INT|QUIT)
        if [[ "$shutting_down" -eq 1 ]]; then
          return 0
        fi
        shutting_down=1
        log_warn "preparing graceful shutdown"
        stop_gateway TERM
        stop_sshx_background
        backup_on_shutdown
        clear_pids
        rm -f "$OPENCLAW_MANAGER_PID_FILE"
        trap - TERM INT QUIT USR1
        exit 0
        ;;
      *)
        ;;
    esac
  }

  trap 'on_manager_signal USR1' USR1
  trap 'on_manager_signal TERM' TERM
  trap 'on_manager_signal INT' INT
  trap 'on_manager_signal QUIT' QUIT

  start_gateway "$@"
  wait_for_gateway_ready

  while true; do
    local gateway_pid
    gateway_pid=$(pgrep -f "openclaw-gateway$" 2>/dev/null || true)
    if [[ -z "$gateway_pid" ]]; then
      log_info "gateway process not running, starting..."
    else
      log_info "waiting for gateway process (pid=${gateway_pid})..."
      while kill -0 "$gateway_pid" 2>/dev/null; do
        sleep 1
      done
    fi
    log_info "gateway process exited"

    if [[ "$shutting_down" -eq 1 ]]; then
      stop_sshx_background
      backup_on_shutdown
      clear_pids
      rm -f "$OPENCLAW_MANAGER_PID_FILE"
      trap - TERM INT QUIT USR1
      exit 0
    fi

    if [[ "$need_restart" -eq 1 ]]; then
      log_info "restarting gateway (no bootstrap)..."
      need_restart=0
      start_gateway "$@"
      wait_for_gateway_ready
    else
      log_info "gateway exited unexpectedly, waiting for restart signal..."
      while true; do
        sleep 1
        if [[ "$need_restart" -eq 1 ]]; then
          log_info "restart signal received"
          need_restart=0
          break
        fi
        if [[ "$shutting_down" -eq 1 ]]; then
          log_info "shutting down"
          stop_sshx_background
          backup_on_shutdown
          clear_pids
          rm -f "$OPENCLAW_MANAGER_PID_FILE"
          trap - TERM INT QUIT USR1
          exit 0
        fi
      done
      start_gateway "$@"
      wait_for_gateway_ready
    fi
  done
}

main() {
  log_info "══════════════════════════════════════════════════"
  log_info "OpenClaw Gateway Entrypoint Starting"
  log_info "══════════════════════════════════════════════════"
  log_info "Version: ${OPENCLAW_VERSION:-unknown}"
  log_info "User: $OPENCLAW_USER (UID: $(id -u))"
  log_info "Home: $OPENCLAW_HOME"
  log_info "State Dir: $OPENCLAW_STATE_DIR"

  # Run pre-flight checks first
  if ! preflight_checks; then
    log_error "Pre-flight checks failed. Aborting startup."
    exit 1
  fi

  if [[ "$#" -eq 0 ]]; then
    set -- gateway
  fi

  local subcommand="$1"
  shift || true

  if [[ "$subcommand" == "gateway" ]]; then
    log_info ""
    log_info "══════════════════════════════════════════════════"
    log_info "Starting Gateway Bootstrap Sequence"
    log_info "══════════════════════════════════════════════════"

    save_pids

    run_step "prepare runtime directories" mkdir_state_dirs
    run_step "restore state from backup (if configured)" restore_from_backup_on_startup
    if [[ "$OPENCLAW_NEED_CONFIG_UPDATE" -eq 1 ]]; then
      run_step "write or update gateway config" write_or_update_config
    else
      log_info "Skipping config write: existing backup found, preserving current configuration"
    fi
    run_step "fix file ownership and permissions" fix_permissions
    run_step "setup SSH agent auto-start (if configured)" setup_ssh_agent_autostart
    run_step "setup backup cron (if enabled)" setup_backup_cron
    run_step "start sshx background service (if enabled)" start_sshx_background

    OPENCLAW_STEP_INDEX=$((OPENCLAW_STEP_INDEX + 1))
    log_info "━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━"
    log_info "STEP ${OPENCLAW_STEP_INDEX}: launch gateway"
    log_info "━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━"

    run_gateway_with_shutdown_backup "$@"
  else
    log_info "Executing subcommand: openclaw ${subcommand}"
    run_as_node openclaw "$subcommand" "$@"
  fi
}

main "$@"