mirror of https://github.com/pchuan98/codex.git synced 2026-07-01 00:31:56 +08:00

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pakrym-oai 176af2b510 [codex] Reuse compacted history replacement for new context windows (#29762 )

## Why

`start_new_context_window` independently replaced in-memory history and
persisted a compacted checkpoint instead of using the shared
compacted-history path. That bypassed the centralized missing-item-ID
assignment when `item_ids` is enabled, so fresh context messages could
enter the new context window and its persisted replacement history
without IDs.

This follows up on the token-budget compaction reset flow introduced in
[#29743](https://github.com/openai/codex/pull/29743).

## What changed

- Delegate new context-window installation to
`replace_compacted_history`.
- Reuse its ID assignment, in-memory replacement, world-state baseline,
checkpoint persistence, turn-context persistence, and session-start
bookkeeping.
- Add focused coverage that verifies generated IDs are present in live
history and preserved in the persisted replacement history.

## Testing

- `just test -p codex-core
start_new_context_window_assigns_and_persists_item_ids`
- `just test -p codex-core
new_context_tool_starts_new_window_before_follow_up`

176af2b510 · 2026-06-23 18:53:35 -07:00

History

.cargo

Ignore proc-macro-error2 advisory (#26974 )

2026-06-08 11:39:08 +02:00

.config

[codex] Speed up local nextest runs (#26479 )

2026-06-09 12:48:04 -07:00

.github/workflows

Uprev Rust toolchain pins to 1.95.0 (#24684 )

2026-05-26 20:59:47 -07:00

agent-graph-store

[codex] Remove async_trait from first-party code (#27475 )

2026-06-11 18:16:39 -07:00

agent-identity

Allow ChatGPT accounts without email (#28991 )

2026-06-22 13:19:40 -07:00

analytics

Support thread-level originator overrides (#29477 )

2026-06-23 17:23:38 -07:00

ansi-escape

Disable empty Cargo test targets (#21584 )

2026-05-07 15:44:17 -07:00

app-server

Let image generation extension hosts control output persistence (#29711 )

2026-06-23 18:51:49 -07:00

app-server-client

Support openai/form extended form elicitations (#27500 )

2026-06-18 11:54:49 -07:00

app-server-daemon

feat(app-server): persist remote-control desired state (#27445 )

2026-06-11 21:28:52 -07:00

app-server-protocol

[codex] rename rollout budget error to session budget error (#29744 )

2026-06-23 16:49:13 -07:00

app-server-test-client

Separate local and remote plugin analytics IDs (#29495 )

2026-06-23 12:27:14 -07:00

app-server-transport

PAC 2 - Add shared auth system proxy contract (#26707 )

2026-06-22 13:03:11 -07:00

apply-patch

path-uri: clarify host-native path conversion (#29501 )

2026-06-23 00:02:33 +00:00

arg0

apply-patch: carry paths as PathUri (#28854 )

2026-06-18 19:31:19 +00:00

async-utils

[codex] Remove async_trait from first-party code (#27475 )

2026-06-11 18:16:39 -07:00

aws-auth

feat: enable AWS login credentials for Bedrock auth (#21623 )

2026-05-08 04:07:59 +00:00

backend-client

Add workspace messages app-server API (#29001 )

2026-06-22 04:25:07 -07:00

bwrap

build: run buildifier from just fmt (#28125 )

2026-06-13 21:43:39 -07:00

chatgpt

[codex] Remove hardcoded app ID filters (#28947 )

2026-06-18 20:29:01 +00:00

cli

[codex] Preserve proxy state for filesystem sandbox helpers (#29671 )

2026-06-23 12:29:46 -07:00

cloud-config

Allow ChatGPT accounts without email (#28991 )

2026-06-22 13:19:40 -07:00

cloud-tasks

PAC 2 - Add shared auth system proxy contract (#26707 )

2026-06-22 13:03:11 -07:00

cloud-tasks-client

[codex] Remove async_trait from first-party code (#27475 )

2026-06-11 18:16:39 -07:00

cloud-tasks-mock-client

[codex] Remove async_trait from first-party code (#27475 )

2026-06-11 18:16:39 -07:00

code-mode

code-mode: Remove Session::is_alive() (#29732 )

2026-06-23 15:14:13 -07:00

code-mode-host

code-mode standalone: extract protocol and add host crate (#27724 )

2026-06-11 22:37:26 -07:00

code-mode-protocol

code-mode: Remove Session::is_alive() (#29732 )

2026-06-23 15:14:13 -07:00

codex-api

[codex] Use input items for Responses Lite tools (#27946 )

2026-06-22 23:56:16 -07:00

codex-backend-openapi-models

feat: show enterprise monthly credit limits in status (#24812 )

2026-06-01 21:25:42 -07:00

codex-client

PAC 4 - Add macOS system proxy resolver (#26709 )

2026-06-22 17:56:04 -07:00

codex-experimental-api-macros

Disable empty Cargo test targets (#21584 )

2026-05-07 15:44:17 -07:00

codex-home

[codex] Bind shell snapshots to retained thread environments (#28421 )

2026-06-15 20:10:53 -07:00

codex-mcp

[codex] trace MCP startup latency (#28630 )

2026-06-23 17:46:54 -07:00

collaboration-mode-templates

[prompting] updated plan mode prompt (#29301 )

2026-06-21 13:35:25 -07:00

config

chore(core) rm AskForApproval::OnFailure (#28418 )

2026-06-23 12:13:54 -07:00

connectors

[codex] Remove hardcoded app ID filters (#28947 )

2026-06-18 20:29:01 +00:00

context-fragments

core: rename metadata -> internal_chat_message_metadata_passthrough (#28968 )

2026-06-22 11:11:25 -07:00

core

[codex] Reuse compacted history replacement for new context windows (#29762 )

2026-06-23 18:53:35 -07:00

core-api

feat(exec-server): add Noise rendezvous environment (#28774 )

2026-06-17 17:20:53 -07:00

core-plugins

Make selected plugin roots URI-native (#28918 )

2026-06-23 22:51:19 +01:00

core-skills

Load executor skills without host path conversion (#29626 )

2026-06-23 23:26:06 +01:00

docs

protocol: remove submission-side serde from Op (#26674 )

2026-06-05 15:41:13 -07:00

exec

core: add extra metadata field to Thread struct (#29675 )

2026-06-23 19:15:59 +00:00

exec-server

test: add app-server auto environment helper (#29746 )

2026-06-24 01:06:29 +00:00

exec-server-protocol

protocol: separate app and exec RPC ownership (#29714 )

2026-06-23 22:37:31 +00:00

execpolicy

[codex] Use expect in integration tests (#28441 )

2026-06-15 21:53:47 -07:00

execpolicy-legacy

build: run buildifier from just fmt (#28125 )

2026-06-13 21:43:39 -07:00

ext

Let image generation extension hosts control output persistence (#29711 )

2026-06-23 18:51:49 -07:00

external-agent-migration

[codex] Preserve skill descriptions outside model context (#29006 )

2026-06-19 12:47:53 -07:00

external-agent-sessions

core: rename metadata -> internal_chat_message_metadata_passthrough (#28968 )

2026-06-22 11:11:25 -07:00

features

[core] debounce current-time reminders by elapsed time (#29659 )

2026-06-23 10:13:27 -07:00

feedback

Attach Windows sandbox log to feedback reports (#24623 )

2026-05-26 15:59:25 -07:00

file-search

Disable empty Cargo test targets (#21584 )

2026-05-07 15:44:17 -07:00

file-system

Run fs helper through Windows sandbox wrapper (#28359 )

2026-06-17 10:00:42 -07:00

file-watcher

Fix fs/watch debounce batching (#24716 )

2026-05-28 23:09:55 -07:00

git-utils

[codex] make PathUri::from_abs_path infallible (#27976 )

2026-06-12 16:58:42 -07:00

hooks

Respect blocking PostToolUse hooks in code mode (#28365 )

2026-06-15 15:12:26 -07:00

install-context

cli: add package path from install context (#26189 )

2026-06-03 19:08:19 -07:00

keyring-store

feat: add auth-specific encrypted secret namespaces (#27535 )

2026-06-12 19:52:49 +00:00

linux-sandbox

Add network environment ID plumbing (#28766 )

2026-06-18 14:09:38 +02:00

lmstudio

Disable empty Cargo test targets (#21584 )

2026-05-07 15:44:17 -07:00

Allow ChatGPT accounts without email (#28991 )

2026-06-22 13:19:40 -07:00

mcp-server

chore(core) rm AskForApproval::OnFailure (#28418 )

2026-06-23 12:13:54 -07:00

memories

Support thread-level originator overrides (#29477 )

2026-06-23 17:23:38 -07:00

message-history

Optimize unbounded byte scans with memchr (#26265 )

2026-06-04 09:53:08 -04:00

model-provider

chore: improve expired Bedrock credential errors (#28992 )

2026-06-23 00:53:09 +00:00

model-provider-info

[codex-rs] support v2 personal access tokens (#25731 )

2026-06-05 17:36:18 -07:00

models-manager

chore(core) rm AskForApproval::OnFailure (#28418 )

2026-06-23 12:13:54 -07:00

network-proxy

Keep managed MITM CA private keys in proxy memory (#29013 )

2026-06-23 12:20:51 -07:00

ollama

Optimize unbounded byte scans with memchr (#26265 )

2026-06-04 09:53:08 -04:00

otel

[codex] Use input items for Responses Lite tools (#27946 )

2026-06-22 23:56:16 -07:00

plugin

Make selected plugin roots URI-native (#28918 )

2026-06-23 22:51:19 +01:00

process-hardening

fix(process-hardening): preserve macos malloc diagnostics (#24479 )

2026-05-25 17:26:10 -03:00

prompts

chore(core) rm AskForApproval::OnFailure (#28418 )

2026-06-23 12:13:54 -07:00

protocol

chore: assign amsg_ IDs to agent messages (#29750 )

2026-06-23 17:57:03 -07:00

realtime-webrtc

Disable empty Cargo test targets (#21584 )

2026-05-07 15:44:17 -07:00

response-debug-context

Add safety check notification and error handling (#19055 )

2026-04-22 22:24:12 -07:00

responses-api-proxy

Disable empty Cargo test targets (#21584 )

2026-05-07 15:44:17 -07:00

rmcp-client

[codex] trace MCP startup latency (#28630 )

2026-06-23 17:46:54 -07:00

rollout

Support thread-level originator overrides (#29477 )

2026-06-23 17:23:38 -07:00

rollout-trace

[codex] Use input items for Responses Lite tools (#27946 )

2026-06-22 23:56:16 -07:00

sandboxing

[codex] Preserve proxy state for filesystem sandbox helpers (#29671 )

2026-06-23 12:29:46 -07:00

scripts

Uprev Rust toolchain pins to 1.95.0 (#24684 )

2026-05-26 20:59:47 -07:00

secrets

feat: add auth-specific encrypted secret namespaces (#27535 )

2026-06-12 19:52:49 +00:00

shell-command

[codex] Reject unlowered PowerShell AST regions (#24092 )

2026-06-23 03:09:20 +00:00

shell-escalation

[codex] Remove async_trait from first-party code (#27475 )

2026-06-11 18:16:39 -07:00

skills

[plugins] Add dark-mode logo metadata (#29488 )

2026-06-22 16:01:27 -07:00

state

core: persist initial context window metadata (#29519 )

2026-06-23 21:50:50 +00:00

stdio-to-uds

Disable empty Cargo test targets (#21584 )

2026-05-07 15:44:17 -07:00

terminal-detection

feat(cli): add codex doctor diagnostics (#22336 )

2026-05-13 21:23:19 +00:00

test-binary-support

Disable empty Cargo test targets (#21584 )

2026-05-07 15:44:17 -07:00

thread-manager-sample

[codex] add configurable token budget compaction reminder (#29255 )

2026-06-20 19:13:42 -07:00

thread-store

Support thread-level originator overrides (#29477 )

2026-06-23 17:23:38 -07:00

tools

Let image generation extension hosts control output persistence (#29711 )

2026-06-23 18:51:49 -07:00

tui

core: resolve view_image paths in selected environment (#29526 )

2026-06-23 19:52:37 +00:00

uds

Disable empty Cargo test targets (#21584 )

2026-05-07 15:44:17 -07:00

utils

Load executor skills without host path conversion (#29626 )

2026-06-23 23:26:06 +01:00

v8-poc

build: run buildifier from just fmt (#28125 )

2026-06-13 21:43:39 -07:00

vendor

build: run buildifier from just fmt (#28125 )

2026-06-13 21:43:39 -07:00

windows-sandbox-rs

[codex] Preserve proxy state for filesystem sandbox helpers (#29671 )

2026-06-23 12:29:46 -07:00

.gitignore

[MCP] Prefix MCP tools names with mcp__ (#5309 )

2025-10-19 20:41:55 -04:00

BUILD.bazel

Remove js_repl feature (#19410 )

2026-04-24 17:49:29 -07:00

Cargo.lock

Let image generation extension hosts control output persistence (#29711 )

2026-06-23 18:51:49 -07:00

Cargo.toml

protocol: separate app and exec RPC ownership (#29714 )

2026-06-23 22:37:31 +00:00

clippy.toml

chore: document intentional await-holding cases (#18423 )

2026-04-20 22:41:54 -07:00

config.md

Fix link to MCP Servers config section (#5301 )

2025-10-17 14:58:27 -07:00

default.nix

fix(nix): include libcap dependency on linux builds (#12415 )

2026-02-20 19:32:15 -08:00

deny.toml

[codex] Remove async_trait from first-party code (#27475 )

2026-06-11 18:16:39 -07:00

README.md

Simplify Codex CLI README (#26313 )

2026-06-04 09:16:03 -07:00

rust-toolchain.toml

Uprev Rust toolchain pins to 1.95.0 (#24684 )

2026-05-26 20:59:47 -07:00

rustfmt.toml

Update cargo to 2024 edition (#842 )

2025-05-07 08:37:48 -07:00

README.md

Codex CLI

Codex CLI Documentation