Refactor runtime around isolated bot instances

gori-agent.sh

@@ -2,31 +2,31 @@
 set -euo pipefail
 
 ROOT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
-GORI_AGENT_HOME="${GORI_AGENT_HOME:-$ROOT_DIR}"
-STATE_DIR="$GORI_AGENT_HOME/state"
-LOG_DIR="$GORI_AGENT_HOME/logs"
-CONFIG_FILE="${GORI_GATEWAY_CONFIG:-$ROOT_DIR/config.json}"
-PID_FILE="$STATE_DIR/gori-agent.pid"
-LOG_FILE="$LOG_DIR/gori-agent.log"
 
 usage() {
-  cat <<EOF
-Usage: $0 <command> [--config path]
+  cat <<'EOF'
+Usage: gori-agent <command> [arguments]
 
-Commands:
-  setup             Run interactive setup
-  start             Start gateway in foreground
-  start-daemon      Start gateway in background
-  stop              Stop background gateway
-  restart           Restart background gateway
-  status            Show gateway status
-  doctor            Check configuration, roles, and ACP backends
-  logs              Follow gateway log
-  discover-backends List detected ACP backends
-  discover-agents   Deprecated alias for discover-backends
+Instance commands:
+  instance init <bot-id>
+  instance start <bot-id>
+  instance stop <bot-id>
+  instance restart <bot-id>
+  instance status <bot-id>
+  instance logs <bot-id>
+  instance doctor <bot-id>
+  instance list
 
-Environment:
-  GORI_GATEWAY_CONFIG   Config path, default: $CONFIG_FILE
+Debug commands:
+  setup [--config path]
+  discover-backends [--json]
+  start --config path
+  status --config path
+  doctor --config path
+  print feishu --config path
+
+Instances live under ${GORI_AGENT_ROOT:-$HOME/.gori-agent}/instances/<bot-id>.
+config.example.json is documentation only and is never used as runtime config.
 EOF
 }
 
@@ -37,122 +37,17 @@ ensure_build() {
   fi
 }
 
-ensure_state() {
-  mkdir -p "$STATE_DIR" "$LOG_DIR"
-}
-
-is_running() {
-  [[ -f "$PID_FILE" ]] && kill -0 "$(cat "$PID_FILE")" 2>/dev/null
-}
-
-start_daemon() {
-  ensure_build
-  ensure_state
-  if is_running; then
-    echo "gori-agent already running, pid $(cat "$PID_FILE")"
-    exit 0
-  fi
-  nohup node "$ROOT_DIR/dist/cli.js" start --config "$CONFIG_FILE" >>"$LOG_FILE" 2>&1 &
-  echo $! >"$PID_FILE"
-  echo "gori-agent started, pid $(cat "$PID_FILE")"
-  echo "log: $LOG_FILE"
-}
-
-stop_daemon() {
-  if ! is_running; then
-    rm -f "$PID_FILE"
-    echo "gori-agent is not running"
-    return 0
-  fi
-  local pid
-  pid="$(cat "$PID_FILE")"
-  kill "$pid"
-  local waited=0
-  while kill -0 "$pid" 2>/dev/null && [[ $waited -lt 100 ]]; do
-    sleep 0.1
-    waited=$((waited + 1))
-  done
-  if kill -0 "$pid" 2>/dev/null; then
-    echo "gori-agent did not stop gracefully within 10 seconds, pid $pid" >&2
-    return 1
-  fi
-  rm -f "$PID_FILE"
-  echo "gori-agent stopped, pid $pid"
-}
-
-if [[ $# -lt 1 ]]; then
+if [[ $# -eq 0 ]]; then
   usage
   exit 1
 fi
 
-COMMAND="$1"
-shift
-
-while [[ $# -gt 0 ]]; do
-  case "$1" in
-    --config)
-      CONFIG_FILE="$2"
-      shift 2
-      ;;
-    --help|-h)
-      usage
-      exit 0
-      ;;
-    *)
-      echo "Unknown argument: $1" >&2
-      usage >&2
-      exit 1
-      ;;
-  esac
-done
-
-case "$COMMAND" in
-  setup)
-    ensure_build
-    exec node "$ROOT_DIR/dist/cli.js" setup --config "$CONFIG_FILE"
-    ;;
-  start)
-    ensure_build
-    exec node "$ROOT_DIR/dist/cli.js" start --config "$CONFIG_FILE"
-    ;;
-  start-daemon)
-    start_daemon
-    ;;
-  stop)
-    stop_daemon
-    ;;
-  restart)
-    stop_daemon
-    start_daemon
-    ;;
-  status)
-    ensure_build
-    if is_running; then
-      echo "gori-agent process: running, pid $(cat "$PID_FILE")"
-    else
-      echo "gori-agent process: not running"
-    fi
-    exec node "$ROOT_DIR/dist/cli.js" status --config "$CONFIG_FILE"
-    ;;
-  doctor)
-    ensure_build
-    exec node "$ROOT_DIR/dist/cli.js" doctor --config "$CONFIG_FILE"
-    ;;
-  discover-backends|discover-agents)
-    ensure_build
-    exec node "$ROOT_DIR/dist/cli.js" "$COMMAND" --config "$CONFIG_FILE"
-    ;;
-  logs)
-    ensure_state
-    touch "$LOG_FILE"
-    exec tail -f "$LOG_FILE"
-    ;;
+case "$1" in
   --help|-h|help)
     usage
-    ;;
-  *)
-    echo "Unknown command: $COMMAND" >&2
-    usage >&2
-    exit 1
+    exit 0
     ;;
 esac
+
+ensure_build
+exec node "$ROOT_DIR/dist/cli.js" "$@"