jif 3882ced09c Add in-memory shell snapshots to unified exec (#39957) ...

## What changed

- Add the under-development `shell_snapshot_v2` feature and advertise executor support through environment capabilities.
- Use executor-managed, in-memory snapshots for eligible direct `bash`, `zsh`, and `sh` login commands, while applying the configured shell environment policy and avoiding duplicate automatic startup-file effects.
- Keep file-backed snapshots available for user-shell commands and fall back to the existing execution path when in-memory snapshots are unsupported or inapplicable.

## Testing

- Cover policy filtering, snapshot reuse without snapshot files, automatic startup files, local and remote execution, and legacy user-shell snapshots.

GitOrigin-RevId: 4ad6cdf13824913ac8c393ba38b9844230677579

2026-08-21 15:24:56 +00:00

..

common

Decouple Noise relay streams from JSON-RPC processing (#39235)

2026-08-18 17:18:50 +00:00

file_system

Require filesystem backends to implement directory walks (#39749)

2026-08-20 17:16:52 +00:00

relay

Decouple Noise relay streams from JSON-RPC processing (#39235)

2026-08-18 17:18:50 +00:00

support

Initialize execution environments with the final HTTP policy (#34995)

2026-07-23 19:24:41 +00:00

accepted_websocket.rs

Support host-accepted exec-server WebSockets (#39786)

2026-08-20 19:33:48 +00:00

capability_discovery.rs

Preserve filesystem permission path conventions (#39084)

2026-08-17 21:49:30 +00:00

chatgpt_cloudflare_affinity.rs

Add opt-in concurrent exec-server request dispatch (#36987)

2026-08-04 22:28:15 +00:00

deferred_environment.rs

Consolidate deferred environment provisioning APIs (#37340)

2026-08-07 00:32:59 +00:00

environment_config.rs

Advertise environment config read support (#37654)

2026-08-09 03:05:10 +00:00

environment.rs

Recover capability discovery after executor disconnects (#38420)

2026-08-13 19:14:30 +00:00

exec_process.rs

Add in-memory shell snapshots to unified exec (#39957)

2026-08-21 15:24:56 +00:00

file_stream.rs

Harden unsandboxed patch filesystem access (#39659)

2026-08-20 08:10:08 +00:00

file_system_unix.rs

Require filesystem backends to implement directory walks (#39749)

2026-08-20 17:16:52 +00:00

file_system_windows.rs

Improve no-follow filesystem behavior across platforms (#39666)

2026-08-20 08:32:11 +00:00

forward.rs

Cache shell snapshots in the exec server (#39756)

2026-08-20 17:39:06 +00:00

health.rs

Decouple exec-server HTTP from reqwest types (#35059)

2026-07-24 00:53:05 +00:00

http_client.rs

Resolve HTTP MCP bearer tokens in executor environments (#39926)

2026-08-21 12:50:15 +00:00

http_request_logging.rs

Decouple exec-server HTTP from reqwest types (#35059)

2026-07-24 00:53:05 +00:00

http_request.rs

Resolve HTTP MCP bearer tokens in executor environments (#39926)

2026-08-21 12:50:15 +00:00

initialize.rs

Add opt-in concurrent exec-server request dispatch (#36987)

2026-08-04 22:28:15 +00:00

process.rs

Collect plugin metrics from remote executors (#38283)

2026-08-13 00:39:04 +00:00

relay.rs

Cache shell snapshots in the exec server (#39756)

2026-08-20 17:39:06 +00:00

selected_capability_roots.rs

Initialize execution environments with the final HTTP policy (#34995)

2026-07-23 19:24:41 +00:00

websocket.rs

[codex] Trace exec-server JSON-RPC requests (#27466)

2026-06-24 12:50:18 -07:00