Add Codex target commands and session routing

.env.example

@@ -8,6 +8,7 @@ SLACK_ALLOWED_CHANNEL_ID=C0XXXXXXXXX
 
 # PTY / tmux 연결 설정
 TMUX_SESSION_NAME=claude
+CODEX_TMUX_SESSION_NAME=codex
 PTY_READ_TIMEOUT=5
 
 # 출력 버퍼 설정

README.md

@@ -1,12 +1,14 @@
 # LazyEnter
 
 소파에서 엔터나 치자.  
-로컬 PC의 Claude Code CLI 세션을 Slack Socket Mode로 중계해 모바일에서도 원격으로 입력/승인을 처리하는 브릿지입니다.
+로컬 PC의 Claude/Codex CLI 세션을 Slack Socket Mode로 중계해 모바일에서도 원격으로 입력/승인을 처리하는 브릿지입니다.
 
 ## 동작 방식
 
-1. 로컬에서 Claude를 tmux 세션으로 미리 실행 (`tmux new -s claude claude`)
+1. 로컬에서 Claude 또는 Codex를 tmux 세션으로 미리 실행
-2. Slack에서 `/start-claude` 실행
+   - Claude: `tmux new -s claude claude`
+   - Codex: `tmux new -s codex codex`
+2. Slack에서 `/start-claude` 또는 `/start-codex` 실행
 3. 브릿지가 기존 tmux 세션에 attach
 4. Slack 채널 메시지가 CLI 입력으로 전달됨
 5. CLI 출력이 Slack으로 다시 전송됨
@@ -35,7 +37,8 @@ cp .env.example .env
 - `SLACK_ALLOWED_CHANNEL_ID`
 
 선택 환경 변수:
-- `TMUX_SESSION_NAME` (기본: `claude`)
+- `TMUX_SESSION_NAME` (기본: `claude`, `/start-claude` 대상)
+- `CODEX_TMUX_SESSION_NAME` (기본: `codex`, `/start-codex` 대상)
 - `PTY_READ_TIMEOUT` (기본: `5`)
 - `OUTPUT_BUFFER_INTERVAL` (기본: `2.0`)
 - `MAX_MESSAGE_LENGTH` (기본: `3000`)
@@ -52,14 +55,18 @@ cp .env.example .env
 - Slash Commands 생성:
   - `/start-claude`
   - `/stop-claude`
+  - `/start-codex`
+  - `/stop-codex`
 - 앱을 워크스페이스에 설치 후 토큰을 `.env`에 반영
 
 ## 실행
 
-먼저 로컬에서 Claude tmux 세션을 실행:
+먼저 로컬에서 원하는 tmux 세션을 실행:
 
 ```bash
 tmux new -s claude claude
+# 또는
+tmux new -s codex codex
 ```
 
 그 다음 브릿지 실행:
@@ -71,9 +78,9 @@ python -m lazy_enter
 ```
 
 실행 후 Slack의 허용된 채널에서:
-- `/start-claude`: 기존 세션에 연결
+- `/start-claude`, `/start-codex`: 기존 세션에 연결
-- 일반 메시지 전송: Claude CLI로 입력 전달
+- 일반 메시지 전송: 현재 연결된 CLI(Claude/Codex)로 입력 전달
-- `/stop-claude`: 브릿지 연결 해제 (세션 유지)
+- `/stop-claude`, `/stop-codex`: 브릿지 연결 해제 (세션 유지)
 
 ## 테스트 및 품질 점검
 

src/lazy_enter/__init__.py

@@ -1,3 +1,3 @@
-"""LazyEnter - Slack을 통한 Claude Code 원격 제어 브릿지."""
+"""LazyEnter - Slack을 통한 Claude/Codex 원격 제어 브릿지."""
 
 __version__ = "0.1.0"

src/lazy_enter/bridge.py

@@ -25,6 +25,7 @@ class Bridge:
         self._output_thread: threading.Thread | None = None
         self._running = False
         self._channel: str = self.config.allowed_channel_id
+        self._active_target: str | None = None
         self._last_sent_output: str = ""
         self._last_input_at = time.monotonic()
         self._last_output_at = time.monotonic()
@@ -65,15 +66,30 @@ class Bridge:
         )
         return any(pattern in normalized for pattern in blocked_patterns)
 
-    def _handle_command(self, command: str, channel: str) -> None:
+    @staticmethod
+    def _display_name(target: str) -> str:
+        if target == "codex":
+            return "Codex"
+        return "Claude"
+
+    def _session_name_for_target(self, target: str) -> str:
+        if target == "codex":
+            return self.config.codex_tmux_session_name
+        return self.config.tmux_session_name
+
+    def _handle_command(self, action: str, target: str, channel: str) -> None:
         """슬래시 커맨드를 처리한다."""
-        if command == "start":
+        if target not in {"claude", "codex"}:
-            self._start_session(channel)
+            self.slack.send_message(channel, ":warning: 지원하지 않는 대상입니다.")
-        elif command == "stop":
+            return
+
+        if action == "start":
+            self._start_session(channel, target)
+        elif action == "stop":
             self._stop_session(channel)
 
-    def _start_session(self, channel: str) -> None:
+    def _start_session(self, channel: str, target: str) -> None:
-        """기존 Claude tmux 세션에 연결한다."""
+        """지정한 대상의 tmux 세션에 연결한다."""
         if self.pty and self.pty.is_alive:
             self.slack.send_message(
                 channel, ":information_source: 이미 세션에 연결되어 있습니다."
@@ -81,8 +97,12 @@ class Bridge:
             return
 
         self._channel = channel
+        self._active_target = target
         self._last_sent_output = ""
-        self.pty = PtyManager(self.config.tmux_session_name)
+        self.pty = PtyManager(
+            self._session_name_for_target(target),
+            cli_name=target,
+        )
         try:
             self.pty.start()
         except RuntimeError as exc:
@@ -98,7 +118,10 @@ class Bridge:
         self._output_thread = threading.Thread(target=self._poll_output, daemon=True)
         self._output_thread.start()
 
-        self.slack.send_message(channel, ":link: Claude 세션에 연결되었습니다.")
+        display_name = self._display_name(target)
+        self.slack.send_message(
+            channel, f":link: {display_name} 세션에 연결되었습니다."
+        )
 
     def _stop_session(self, channel: str) -> None:
         """브릿지 연결만 해제한다."""
@@ -106,6 +129,7 @@ class Bridge:
         if self.pty:
             self.pty.stop()
             self.pty = None
+        self._active_target = None
         self._last_sent_output = ""
         self.slack.send_message(channel, ":electric_plug: 세션 연결이 해제되었습니다.")
 

src/lazy_enter/config.py

@@ -20,6 +20,7 @@ class Config:
 
     # PTY / tmux attach
     tmux_session_name: str = os.getenv("TMUX_SESSION_NAME", "claude")
+    codex_tmux_session_name: str = os.getenv("CODEX_TMUX_SESSION_NAME", "codex")
     pty_read_timeout: int = int(os.getenv("PTY_READ_TIMEOUT", "5"))
 
     # Buffer

src/lazy_enter/pty_manager.py

@@ -13,8 +13,9 @@ logger = logging.getLogger(__name__)
 class PtyManager:
     """기존 tmux 세션에 attach하고 입출력을 제어한다."""
 
-    def __init__(self, session_name: str = "claude") -> None:
+    def __init__(self, session_name: str = "claude", cli_name: str = "claude") -> None:
         self.session_name = session_name
+        self.cli_name = cli_name
         self._process: pexpect.spawn | None = None
 
     @property
@@ -32,7 +33,7 @@ class PtyManager:
         if result.returncode != 0:
             raise RuntimeError(
                 "tmux 세션이 없습니다. 먼저 실행하세요: "
-                f"tmux new -s {self.session_name} claude"
+                f"tmux new -s {self.session_name} {self.cli_name}"
             )
 
     def start(self) -> None:

src/lazy_enter/slack_handler.py

@@ -4,6 +4,7 @@ from __future__ import annotations
 
 import logging
 import time
+from collections.abc import Callable
 
 from slack_bolt import App
 from slack_bolt.adapter.socket_mode import SocketModeHandler
@@ -22,8 +23,8 @@ class SlackHandler:
         self.app = App(token=config.slack_bot_token)
         self._handler: SocketModeHandler | None = None
         self._stop_requested = False
-        self._on_message_callback: callable | None = None
+        self._on_message_callback: Callable[[str, str], None] | None = None
-        self._on_command_callback: callable | None = None
+        self._on_command_callback: Callable[[str, str, str], None] | None = None
 
         self._register_listeners()
 
@@ -46,7 +47,7 @@ class SlackHandler:
         """Slack 이벤트 리스너를 등록한다."""
 
         @self.app.event("message")
-        def handle_message(event: dict, say: callable) -> None:
+        def handle_message(event: dict, say: Callable[..., None]) -> None:
             user_id = event.get("user", "")
             channel_id = event.get("channel", "")
             text = event.get("text", "")
@@ -58,7 +59,7 @@ class SlackHandler:
                 self._on_message_callback(text, channel_id)
 
         @self.app.command("/start-claude")
-        def handle_start(ack: callable, body: dict) -> None:
+        def handle_start_claude(ack: Callable[..., None], body: dict) -> None:
             ack()
             user_id = body.get("user_id", "")
             channel_id = body.get("channel_id", "")
@@ -67,10 +68,10 @@ class SlackHandler:
                 return
 
             if self._on_command_callback:
-                self._on_command_callback("start", channel_id)
+                self._on_command_callback("start", "claude", channel_id)
 
         @self.app.command("/stop-claude")
-        def handle_stop(ack: callable, body: dict) -> None:
+        def handle_stop_claude(ack: Callable[..., None], body: dict) -> None:
             ack()
             user_id = body.get("user_id", "")
             channel_id = body.get("channel_id", "")
@@ -79,13 +80,37 @@ class SlackHandler:
                 return
 
             if self._on_command_callback:
-                self._on_command_callback("stop", channel_id)
+                self._on_command_callback("stop", "claude", channel_id)
 
-    def on_message(self, callback: callable) -> None:
+        @self.app.command("/start-codex")
+        def handle_start_codex(ack: Callable[..., None], body: dict) -> None:
+            ack()
+            user_id = body.get("user_id", "")
+            channel_id = body.get("channel_id", "")
+
+            if not self._is_authorized(user_id, channel_id):
+                return
+
+            if self._on_command_callback:
+                self._on_command_callback("start", "codex", channel_id)
+
+        @self.app.command("/stop-codex")
+        def handle_stop_codex(ack: Callable[..., None], body: dict) -> None:
+            ack()
+            user_id = body.get("user_id", "")
+            channel_id = body.get("channel_id", "")
+
+            if not self._is_authorized(user_id, channel_id):
+                return
+
+            if self._on_command_callback:
+                self._on_command_callback("stop", "codex", channel_id)
+
+    def on_message(self, callback: Callable[[str, str], None]) -> None:
         """메시지 수신 콜백을 등록한다."""
         self._on_message_callback = callback
 
-    def on_command(self, callback: callable) -> None:
+    def on_command(self, callback: Callable[[str, str, str], None]) -> None:
         """슬래시 커맨드 콜백을 등록한다."""
         self._on_command_callback = callback
 

tests/test_bridge.py

@@ -0,0 +1,115 @@
+"""Bridge 명령 라우팅 테스트."""
+
+from __future__ import annotations
+
+import sys
+import types
+
+slack_bolt = types.ModuleType("slack_bolt")
+slack_bolt.App = object
+socket_mode = types.ModuleType("slack_bolt.adapter.socket_mode")
+socket_mode.SocketModeHandler = object
+slack_sdk = types.ModuleType("slack_sdk")
+slack_sdk.WebClient = object
+sys.modules.setdefault("slack_bolt", slack_bolt)
+sys.modules.setdefault("slack_bolt.adapter.socket_mode", socket_mode)
+sys.modules.setdefault("slack_sdk", slack_sdk)
+
+
+class FakeSlackHandler:
+    def __init__(self, _config) -> None:
+        self.message_callback = None
+        self.command_callback = None
+        self.sent_messages: list[tuple[str, str]] = []
+
+    def on_message(self, callback) -> None:
+        self.message_callback = callback
+
+    def on_command(self, callback) -> None:
+        self.command_callback = callback
+
+    def send_message(self, channel: str, text: str) -> None:
+        self.sent_messages.append((channel, text))
+
+    def start(self) -> None:
+        return None
+
+    def stop(self) -> None:
+        return None
+
+
+class FakePtyManager:
+    instances: list[FakePtyManager] = []
+
+    def __init__(self, session_name: str, cli_name: str = "claude") -> None:
+        self.session_name = session_name
+        self.cli_name = cli_name
+        self._alive = False
+        FakePtyManager.instances.append(self)
+
+    @property
+    def is_alive(self) -> bool:
+        return self._alive
+
+    def start(self) -> None:
+        self._alive = True
+
+    def stop(self) -> None:
+        self._alive = False
+
+    def send(self, _text: str) -> None:
+        return None
+
+    def read_output(self, timeout: int = 5) -> str:
+        return ""
+
+
+def _make_bridge(monkeypatch):
+    from lazy_enter.bridge import Bridge
+    from lazy_enter.config import Config
+
+    monkeypatch.setattr("lazy_enter.bridge.SlackHandler", FakeSlackHandler)
+    monkeypatch.setattr("lazy_enter.bridge.PtyManager", FakePtyManager)
+    config = Config()
+    config.tmux_session_name = "claude-room"
+    config.codex_tmux_session_name = "codex-room"
+    return Bridge(config)
+
+
+def test_start_claude_routes_to_claude_session(monkeypatch) -> None:
+    FakePtyManager.instances.clear()
+    bridge = _make_bridge(monkeypatch)
+
+    bridge._handle_command("start", "claude", "C1")
+
+    assert FakePtyManager.instances[-1].session_name == "claude-room"
+    assert FakePtyManager.instances[-1].cli_name == "claude"
+    assert bridge.slack.sent_messages[-1] == (
+        "C1",
+        ":link: Claude 세션에 연결되었습니다.",
+    )
+
+
+def test_start_codex_routes_to_codex_session(monkeypatch) -> None:
+    FakePtyManager.instances.clear()
+    bridge = _make_bridge(monkeypatch)
+
+    bridge._handle_command("start", "codex", "C1")
+
+    assert FakePtyManager.instances[-1].session_name == "codex-room"
+    assert FakePtyManager.instances[-1].cli_name == "codex"
+    assert bridge.slack.sent_messages[-1] == (
+        "C1",
+        ":link: Codex 세션에 연결되었습니다.",
+    )
+
+
+def test_unknown_target_is_rejected(monkeypatch) -> None:
+    bridge = _make_bridge(monkeypatch)
+
+    bridge._handle_command("start", "unknown", "C1")
+
+    assert bridge.slack.sent_messages[-1] == (
+        "C1",
+        ":warning: 지원하지 않는 대상입니다.",
+    )

tests/test_config.py

@@ -8,6 +8,7 @@ from lazy_enter.config import Config
 def test_config_defaults():
     config = Config()
     assert config.tmux_session_name == "claude"
+    assert config.codex_tmux_session_name == "codex"
     assert config.pty_read_timeout == 5
     assert config.output_buffer_interval == 2.0
     assert config.max_message_length == 3000