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core/tools: soft-confirm shells, REPLs, and python/bash -c one-liners

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classify_danger prompts on interactive shell/runtime launches and any -c
code (with argv + snippet preview). Confirm deny can attach a user comment
for the model. Restores ToolRegistry.execute after WIP breakage.
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worldmozara
2026-07-18 17:41:44 +08:00
parent 9a9c808ea0
commit b1a8c23582
5 changed files with 282 additions and 53 deletions
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CLAUDE.md
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@@ -83,7 +83,7 @@ Module-level `@tool` handlers. Call `set_workspace_root()` before use.
- **`process`**: `run_command` (argv, no shell, timeout, optional stdin/env); PTY `open_pty` / `read_pty` / `write_pty` (literal) / `write_pty_keys` (escapes) / `close_pty` (POSIX: `pty`+`fork`; Windows: ConPTY via `pywinpty` env marker dep).
- PTY: backend in `pty_backend.py`; structured status (`alive`/`exit_code`/`data`); `read_pty(..., until=)` (**CSI sanitized** so host TTY is never reset); keys via `write_pty_keys` only (`\xHH`, `ctrl+x`, `key=esc`); session limit/idle TTL/output budget; close terminate→kill.
- CLI limit hooks: interactive confirm to raise tool-loop rounds, PTY session cap, or PTY output budget.
- Destructive confirms: `classify_danger` + `ToolRegistry(on_confirm=…)`; CLI default deny; config `confirm_destructive` / `path_denylist`. Session YOLO: `/yolo on|off|once` and `--yes` (skip soft confirms; hard denylists unchanged; `once` expires after the next user turn).
- Destructive confirms: `classify_danger` + `ToolRegistry(on_confirm=…)`; CLI default deny; config `confirm_destructive` / `path_denylist`. Soft confirm also for shells/REPLs and `python|bash -c` one-liners (argv + code preview); deny may include a user comment for the model. Session YOLO: `/yolo on|off|once` and `--yes` (skip soft confirms; hard denylists unchanged; `once` expires after the next user turn).
- **`vcs`**: read-only VCS tools (`vcs_kind` / `vcs_status` / `vcs_diff` / `vcs_log` / `vcs_branch`) via `VcsBackend` protocol; **git** implemented; detectors are pluggable for other systems.
- **`chat`**: human prompts as tools — `ask_user_line` / `ask_user_choice` / `ask_user_form` (shared `prompting` core).
- **`todo`**: LIFO stack of **task groups** (not a queue of tasks) — `todo_push` creates one group of siblings; `todo_pop` removes the whole top group; `todo_update` by id; DFS breakdown push[T1,T2]→push[T1.1…]→pop→push[T2.1…]; stored on session row; agent injects a developer review message if open todos and no todo tool use in the turn.