Michael Bolin 7f75e74201 Use Arc-based ToolCtx in tool runtimes (#12583) ...

## Why
Tool handlers and runtimes needed to pass the same turn/session context
for shell and non-shell workflows without duplicative ownership churn.
Using shared pointers avoids temporary lifetimes and keeps existing
behavior unchanged while simplifying call sites.

## What changed
- Converted `ToolCtx` to store shared context handles (`Arc`-based),
including updates across shell, apply-patch, and unified-exec paths.
- Updated orchestrator/runtime call sites to consume the shared context
consistently and remove brittle move/borrow patterns.
- Kept behavior unchanged while preparing the type surface for the new
shell escalation integration in the next stack commit.

## Verification
- Validated this commit stack point with `just clippy` and confirmed
workspace compiles cleanly in this stack state.

[//]: # (BEGIN SAPLING FOOTER)
Stack created with [Sapling](https://sapling-scm.com). Best reviewed
with [ReviewStack](https://reviewstack.dev/openai/codex/pull/12583).
* #12584
* __->__ #12583
* #12556

7f75e74201 · 2026-02-23 18:29:26 +00:00

History

..

async_watcher.rs

Refactor network approvals to host/protocol/port scope (#12140)

2026-02-20 10:39:55 -08:00

errors.rs

chore: close pipe on non-pty processes (#9369)

2026-01-16 15:54:32 +01:00

head_tail_buffer.rs

feat: add head-tail buffer for unified_exec (#8735)

2026-01-06 15:48:44 +00:00

mod.rs

core: preserve constrained approval/sandbox policies in TurnContext (#12473)

2026-02-21 14:40:24 -08:00

process_manager.rs

Use Arc-based ToolCtx in tool runtimes (#12583)

2026-02-23 18:29:26 +00:00

process.rs

feat: use a notify instead of grace to close ue process (#11219)

2026-02-09 22:14:33 +00:00