feat: prepare DB for shared access (WAL, service partitioning)

Phase 0-2 of data unification:
- Enable WAL mode + busy_timeout for safe concurrent access
- router_state: keys prefixed with SERVICE_ID (lazy migration)
- sessions: composite PK (group_folder, agent_type)
- registered_groups: filtered by SERVICE_AGENT_TYPE on load
- Logger: service name tag for unified log streams

All changes are backward-compatible with the current split setup.
Actual directory merge (Phase 3-4) is a separate step.
This commit is contained in:
Eyejoker
2026-03-15 18:45:56 +09:00
parent 26783e520e
commit 6f4b6f8df7
5 changed files with 115 additions and 26 deletions

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@@ -4,7 +4,7 @@ Dual-agent AI assistant (Claude Code + Codex) over Discord. Based on [qwibitai/n
## Quick Context
Two systemd services (`nanoclaw`, `nanoclaw-codex`) share the same codebase but run with separate stores, data, and groups. Agents run as direct host processes (no containers). Claude Code uses the Agent SDK; Codex uses `codex app-server` via JSON-RPC. Auth via `CLAUDE_CODE_OAUTH_TOKEN` in `.env` (1-year token from `claude setup-token`).
Two systemd services (`nanoclaw`, `nanoclaw-codex`) share the same codebase but run with separate stores, data, and groups (will be unified — DB supports shared access via WAL mode + service partitioning). Agents run as direct host processes (no containers). Claude Code uses the Agent SDK; Codex uses the Codex SDK (`codex exec`). Auth via `CLAUDE_CODE_OAUTH_TOKEN` in `.env` (1-year token from `claude setup-token`).
## Key Files
@@ -19,7 +19,7 @@ Two systemd services (`nanoclaw`, `nanoclaw-codex`) share the same codebase but
| `src/task-scheduler.ts` | Runs scheduled tasks |
| `src/db.ts` | SQLite operations |
| `container/agent-runner/` | Claude Code runner (Agent SDK) |
| `container/codex-runner/` | Codex runner (app-server JSON-RPC, streaming, turn/steer) |
| `container/codex-runner/` | Codex runner (SDK, `codex exec` wrapper) |
| `groups/{name}/CLAUDE.md` | Per-group memory (isolated) |
## Skills
@@ -54,19 +54,34 @@ Deploy to server: `scp dist/*.js clone-ej@100.64.185.108:~/nanoclaw/dist/`
## Dual-Service Architecture
- `nanoclaw.service` — Claude Code bot (`@claude`), uses `store/`, `data/`, `groups/`
- `nanoclaw-codex.service` — Codex bot (`@codex`), uses `store-codex/`, `data-codex/`, `groups-codex/`
- Both share the same codebase (`dist/index.js`), differentiated by env vars (`NANOCLAW_STORE_DIR`, etc.)
- Channel registration is per-service DB (`registered_groups` table)
- `nanoclaw.service` — Claude Code bot (`@claude`), `SERVICE_ID=claude`, `SERVICE_AGENT_TYPE=claude-code`
- `nanoclaw-codex.service` — Codex bot (`@codex`), `SERVICE_ID=codex`, `SERVICE_AGENT_TYPE=codex`
- Both share the same codebase (`dist/index.js`), differentiated by env vars
- Currently separate dirs (`store/` vs `store-codex/`), but DB supports shared access:
- `router_state`: keys prefixed with `{SERVICE_ID}:` (e.g., `claude:last_timestamp`)
- `sessions`: composite PK `(group_folder, agent_type)`
- `registered_groups`: filtered by `agent_type` on load
- SQLite WAL mode + `busy_timeout=5000` for concurrent access
## Codex App-Server
## Debugging Paths (Server: clone-ej@100.64.185.108)
Codex runner uses `codex app-server` JSON-RPC (not `codex exec`):
- `thread/start` / `thread/resume` for session persistence (threadId-based)
- `turn/start` for streaming responses (`item/agentMessage/delta`)
- `turn/steer` for mid-execution message injection (IPC polling during turn)
- `approvalPolicy: "never"` + `sandbox: "danger-full-access"` for bypass
| 항목 | Claude (`nanoclaw`) | Codex (`nanoclaw-codex`) |
|------|---------------------|--------------------------|
| 서비스 로그 | `journalctl --user -u nanoclaw -f` | `journalctl --user -u nanoclaw-codex -f` |
| 앱 로그 | `logs/nanoclaw.log` | `logs/nanoclaw-codex.log` |
| 그룹별 로그 | `groups/{name}/logs/` | `groups-codex/{name}/logs/` |
| DB | `store/messages.db` | `store-codex/messages.db` |
| 세션 | `data/sessions/{name}/.claude/` | `data-codex/sessions/{name}/.codex/` |
| 글로벌 설정 | `groups/global/CLAUDE.md` | `~/.codex/AGENTS.md` |
## Codex SDK
Codex runner uses `@openai/codex-sdk` (wraps `codex exec`):
- `codex.startThread()` / `codex.resumeThread()` for session persistence
- `thread.run(input)` for single-shot turn execution (completes all work before returning)
- `approvalPolicy: "never"` + `sandboxMode: "danger-full-access"` for bypass
- Per-group: model (`CODEX_MODEL`), effort (`CODEX_EFFORT`), MCP servers via `config.toml`
- `CODEX_HOME` set to per-group session dir, reads `AGENTS.md` from there + CWD
## Voice Transcription