codex

canonicalize display of Agents.md paths on Windows. (#4577 )

Canonicalize path on Windows to 
- remove unattractive path prefixes such as `\\?\`
- simplify it (`../AGENTS.md` vs
`C:\Users\iceweasel\code\coded\Agents.md`)
before: <img width="1110" height="45" alt="Screenshot 2025-10-01 123520"
src="https://github.com/user-attachments/assets/48920ae6-d89c-41b8-b4ea-df5c18fb5fad"
/>

after: 
<img width="585" height="46" alt="Screenshot 2025-10-01 123612"
src="https://github.com/user-attachments/assets/70a1761a-9d97-4836-b14c-670b6f13e608"
/>

iceweasel-oai · 2025-10-01 14:33:19 -07:00

6f97ec4990

fix: remove mcp-types from app server protocol (#4537 )

We continue the separation between `codex app-server` and `codex
mcp-server`.

In particular, we introduce a new crate, `codex-app-server-protocol`,
and migrate `codex-rs/protocol/src/mcp_protocol.rs` into it, renaming it
`codex-rs/app-server-protocol/src/protocol.rs`.

Because `ConversationId` was defined in `mcp_protocol.rs`, we move it
into its own file, `codex-rs/protocol/src/conversation_id.rs`, and
because it is referenced in a ton of places, we have to touch a lot of
files as part of this PR.

We also decide to get away from proper JSON-RPC 2.0 semantics, so we
also introduce `codex-rs/app-server-protocol/src/jsonrpc_lite.rs`, which
is basically the same `JSONRPCMessage` type defined in `mcp-types`
except with all of the `"jsonrpc": "2.0"` removed.

Getting rid of `"jsonrpc": "2.0"` makes our serialization logic
considerably simpler, as we can lean heavier on serde to serialize
directly into the wire format that we use now.

Michael Bolin · 2025-10-01 02:16:26 +00:00

5881c0d6d4

OpenTelemetry events (#2103 )

### Title

## otel

Codex can emit [OpenTelemetry](https://opentelemetry.io/) **log events**
that
describe each run: outbound API requests, streamed responses, user
input,
tool-approval decisions, and the result of every tool invocation. Export
is
**disabled by default** so local runs remain self-contained. Opt in by
adding an
`[otel]` table and choosing an exporter.

```toml
[otel]
environment = "staging"   # defaults to "dev"
exporter = "none"          # defaults to "none"; set to otlp-http or otlp-grpc to send events
log_user_prompt = false    # defaults to false; redact prompt text unless explicitly enabled
```

Codex tags every exported event with `service.name = "codex-cli"`, the
CLI
version, and an `env` attribute so downstream collectors can distinguish
dev/staging/prod traffic. Only telemetry produced inside the
`codex_otel`
crate—the events listed below—is forwarded to the exporter.

### Event catalog

Every event shares a common set of metadata fields: `event.timestamp`,
`conversation.id`, `app.version`, `auth_mode` (when available),
`user.account_id` (when available), `terminal.type`, `model`, and
`slug`.

With OTEL enabled Codex emits the following event types (in addition to
the
metadata above):

- `codex.api_request`
  - `cf_ray` (optional)
  - `attempt`
  - `duration_ms`
  - `http.response.status_code` (optional)
  - `error.message` (failures)
- `codex.sse_event`
  - `event.kind`
  - `duration_ms`
  - `error.message` (failures)
  - `input_token_count` (completion only)
  - `output_token_count` (completion only)
  - `cached_token_count` (completion only, optional)
  - `reasoning_token_count` (completion only, optional)
  - `tool_token_count` (completion only)
- `codex.user_prompt`
  - `prompt_length`
  - `prompt` (redacted unless `log_user_prompt = true`)
- `codex.tool_decision`
  - `tool_name`
  - `call_id`
- `decision` (`approved`, `approved_for_session`, `denied`, or `abort`)
  - `source` (`config` or `user`)
- `codex.tool_result`
  - `tool_name`
  - `call_id`
  - `arguments`
  - `duration_ms` (execution time for the tool)
  - `success` (`"true"` or `"false"`)
  - `output`

### Choosing an exporter

Set `otel.exporter` to control where events go:

- `none` – leaves instrumentation active but skips exporting. This is
the
  default.
- `otlp-http` – posts OTLP log records to an OTLP/HTTP collector.
Specify the
  endpoint, protocol, and headers your collector expects:

  ```toml
  [otel]
  exporter = { otlp-http = {
    endpoint = "https://otel.example.com/v1/logs",
    protocol = "binary",
    headers = { "x-otlp-api-key" = "${OTLP_TOKEN}" }
  }}
  ```

- `otlp-grpc` – streams OTLP log records over gRPC. Provide the endpoint
and any
  metadata headers:

  ```toml
  [otel]
  exporter = { otlp-grpc = {
    endpoint = "https://otel.example.com:4317",
    headers = { "x-otlp-meta" = "abc123" }
  }}
  ```

If the exporter is `none` nothing is written anywhere; otherwise you
must run or point to your
own collector. All exporters run on a background batch worker that is
flushed on
shutdown.

If you build Codex from source the OTEL crate is still behind an `otel`
feature
flag; the official prebuilt binaries ship with the feature enabled. When
the
feature is disabled the telemetry hooks become no-ops so the CLI
continues to
function without the extra dependencies.

---------

Co-authored-by: Anton Panasenko <apanasenko@openai.com>

vishnu-oai · 2025-09-29 11:30:55 -07:00

04c1782e52

[MCP] Introduce an experimental official rust sdk based mcp client (#4252 )

The [official Rust
SDK](https://github.com/modelcontextprotocol/rust-sdk/tree/57fc428c578a1a3fe851ee0838bf068bda120eb3)
has come a long way since we first started our mcp client implementation
5 months ago and, today, it is much more complete than our own
stdio-only implementation.

This PR introduces a new config flag `experimental_use_rmcp_client`
which will use a new mcp client powered by the sdk instead of our own.

To keep this PR simple, I've only implemented the same stdio MCP
functionality that we had but will expand on it with future PRs.

---------

Co-authored-by: pakrym-oai <pakrym@openai.com>

Gabriel Peal · 2025-09-26 13:13:37 -04:00

e555a36c6a

ref: state - 2 (#4229 )

Extracting tasks in a module and start abstraction behind a Trait (more
to come on this but each task will be tackled in a dedicated PR)
The goal was to drop the ActiveTask and to have a (potentially) set of
tasks during each turn

jif-oai · 2025-09-26 13:49:08 +00:00

1fc3413a46

chore: unify cargo versions (#4044 )

Unify cargo versions at root

jif-oai · 2025-09-22 16:47:01 +00:00

e5fe50d3ce

Switch to uuid_v7 and tighten ConversationId usage (#3819 )

Make sure conversations have a timestamp.

pakrym-oai · 2025-09-18 14:37:03 +00:00

d4aba772cb

chore(deps): bump wildmatch from 2.4.0 to 2.5.0 in /codex-rs (#3619 )

Bumps [wildmatch](https://github.com/becheran/wildmatch) from 2.4.0 to
2.5.0.
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a
href="https://github.com/becheran/wildmatch/releases">wildmatch's
releases</a>.</em></p>
<blockquote>
<h2>v2.5.0</h2>
<p><a
href="https://redirect.github.com/becheran/wildmatch/pull/27">becheran/wildmatch#27</a></p>
</blockquote>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="https://github.com/becheran/wildmatch/commit/b39902c120687e152f0835b21af51fa8e213231f"><code>b39902c</code></a>
chore: Release wildmatch version 2.5.0</li>
<li><a
href="https://github.com/becheran/wildmatch/commit/87a8cf4c8056149da42443593b5535e1fbeaee66"><code>87a8cf4</code></a>
Merge pull request <a
href="https://redirect.github.com/becheran/wildmatch/issues/28">#28</a>
from smichaku/micha/fix-unicode-case-insensitive-matching</li>
<li><a
href="https://github.com/becheran/wildmatch/commit/a3ab4903f58626c17adac6edcdb0bbeacee778d7"><code>a3ab490</code></a>
fix: Fix unicode matching for non-ASCII characters</li>
<li>See full diff in <a
href="https://github.com/becheran/wildmatch/compare/v2.4.0...v2.5.0">compare
view</a></li>
</ul>
</details>
<br />


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dependabot[bot] · 2025-09-15 12:57:17 -07:00

404c126fc3

enable-resume (#3537 )

Adding the ability to resume conversations.
we have one verb `resume`. 

Behavior:

`tui`:
`codex resume`: opens session picker
`codex resume --last`: continue last message
`codex resume <session id>`: continue conversation with `session id`

`exec`:
`codex resume --last`: continue last conversation
`codex resume <session id>`: continue conversation with `session id`

Implementation:
- I added a function to find the path in `~/.codex/sessions/` with a
`UUID`. This is helpful in resuming with session id.
- Added the above mentioned flags
- Added lots of testing

Ahmed Ibrahim · 2025-09-14 19:33:19 -04:00

a30e5e40ee

feat: context compaction (#3446 )

## Compact feature:
1. Stops the model when the context window become too large
2. Add a user turn, asking for the model to summarize
3. Build a bridge that contains all the previous user message + the
summary. Rendered from a template
4. Start sampling again from a clean conversation with only that bridge

jif-oai · 2025-09-12 13:07:10 -07:00

ea225df22e

Unified execution (#3288 )

## Unified PTY-Based Exec Tool

Note: this requires to have this flag in the config:
`use_experimental_unified_exec_tool=true`

- Adds a PTY-backed interactive exec feature (“unified_exec”) with
session reuse via
  session_id, bounded output (128 KiB), and timeout clamping (≤ 60 s).
- Protocol: introduces ResponseItem::UnifiedExec { session_id,
arguments, timeout_ms }.
- Tools: exposes unified_exec as a function tool (Responses API);
excluded from Chat
  Completions payload while still supported in tool lists.
- Path handling: resolves commands via PATH (or explicit paths), with
UTF‑8/newline‑aware
  truncation (truncate_middle).
- Tests: cover command parsing, path resolution, session
persistence/cleanup, multi‑session
  isolation, timeouts, and truncation behavior.

jif-oai · 2025-09-10 17:38:11 -07:00

c09ed74a16

feat: Run cargo shear during CI (#3338 )

Run cargo shear as part of the CI to ensure no unused dependencies

jif-oai · 2025-09-09 01:05:08 +00:00

a9c68ea270

chore(deps): bump tree-sitter from 0.25.8 to 0.25.9 in /codex-rs (#3295 )

Bumps [tree-sitter](https://github.com/tree-sitter/tree-sitter) from
0.25.8 to 0.25.9.
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a
href="https://github.com/tree-sitter/tree-sitter/releases">tree-sitter's
releases</a>.</em></p>
<blockquote>
<h2>v0.25.9</h2>
<h2>What's Changed</h2>
<ul>
<li>Fix: add wasm32 support to portable/endian.h by <a
href="https://github.com/tree-sitter-ci-bot"><code>@tree-sitter-ci-bot</code></a>[bot]
in <a
href="https://redirect.github.com/tree-sitter/tree-sitter/pull/4613">tree-sitter/tree-sitter#4613</a></li>
<li>Replace deprecated function on build.zig by <a
href="https://github.com/tree-sitter-ci-bot"><code>@tree-sitter-ci-bot</code></a>[bot]
in <a
href="https://redirect.github.com/tree-sitter/tree-sitter/pull/4621">tree-sitter/tree-sitter#4621</a></li>
<li>perf(generate): reserve more <code>Vec</code> capacities by <a
href="https://github.com/tree-sitter-ci-bot"><code>@tree-sitter-ci-bot</code></a>[bot]
in <a
href="https://redirect.github.com/tree-sitter/tree-sitter/pull/4629">tree-sitter/tree-sitter#4629</a></li>
<li>fix(rust): prevent overflow in error message calculation by <a
href="https://github.com/tree-sitter-ci-bot"><code>@tree-sitter-ci-bot</code></a>[bot]
in <a
href="https://redirect.github.com/tree-sitter/tree-sitter/pull/4634">tree-sitter/tree-sitter#4634</a></li>
<li>fix(bindings): use parser title in lib.rs description by <a
href="https://github.com/tree-sitter-ci-bot"><code>@tree-sitter-ci-bot</code></a>[bot]
in <a
href="https://redirect.github.com/tree-sitter/tree-sitter/pull/4638">tree-sitter/tree-sitter#4638</a></li>
<li>fix(bindings): only include top level LICENSE file by <a
href="https://github.com/tree-sitter-ci-bot"><code>@tree-sitter-ci-bot</code></a>[bot]
in <a
href="https://redirect.github.com/tree-sitter/tree-sitter/pull/4639">tree-sitter/tree-sitter#4639</a></li>
<li>fix(bindings): improve python platform detection by <a
href="https://github.com/tree-sitter-ci-bot"><code>@tree-sitter-ci-bot</code></a>[bot]
in <a
href="https://redirect.github.com/tree-sitter/tree-sitter/pull/4640">tree-sitter/tree-sitter#4640</a></li>
<li>test(python): improve bindings test to detect ABI incompatibilities
by <a
href="https://github.com/tree-sitter-ci-bot"><code>@tree-sitter-ci-bot</code></a>[bot]
in <a
href="https://redirect.github.com/tree-sitter/tree-sitter/pull/4641">tree-sitter/tree-sitter#4641</a></li>
<li>fix(query): prevent cycles when analyzing hidden children by <a
href="https://github.com/tree-sitter-ci-bot"><code>@tree-sitter-ci-bot</code></a>[bot]
in <a
href="https://redirect.github.com/tree-sitter/tree-sitter/pull/4659">tree-sitter/tree-sitter#4659</a></li>
<li>Reserved word dsl declarations by <a
href="https://github.com/tree-sitter-ci-bot"><code>@tree-sitter-ci-bot</code></a>[bot]
in <a
href="https://redirect.github.com/tree-sitter/tree-sitter/pull/4661">tree-sitter/tree-sitter#4661</a></li>
<li>fix(cli): improve error message in cases where a langauge can't be
found for one of many paths by <a
href="https://github.com/tree-sitter-ci-bot"><code>@tree-sitter-ci-bot</code></a>[bot]
in <a
href="https://redirect.github.com/tree-sitter/tree-sitter/pull/4662">tree-sitter/tree-sitter#4662</a></li>
<li>fix(bindings): correct indices for <code>Node::utf16_text</code> by
<a
href="https://github.com/tree-sitter-ci-bot"><code>@tree-sitter-ci-bot</code></a>[bot]
in <a
href="https://redirect.github.com/tree-sitter/tree-sitter/pull/4663">tree-sitter/tree-sitter#4663</a></li>
<li>fix(rust): ignore new mismatched-lifetime-syntaxes lint by <a
href="https://github.com/ObserverOfTime"><code>@ObserverOfTime</code></a>
in <a
href="https://redirect.github.com/tree-sitter/tree-sitter/pull/4680">tree-sitter/tree-sitter#4680</a></li>
<li>fix(bindings): use custom class name by <a
href="https://github.com/ObserverOfTime"><code>@ObserverOfTime</code></a>
in <a
href="https://redirect.github.com/tree-sitter/tree-sitter/pull/4679">tree-sitter/tree-sitter#4679</a></li>
<li>fix(bindings): update zig template files (<a
href="https://redirect.github.com/tree-sitter/tree-sitter/issues/4637">#4637</a>)
by <a
href="https://github.com/ObserverOfTime"><code>@ObserverOfTime</code></a>
in <a
href="https://redirect.github.com/tree-sitter/tree-sitter/pull/4684">tree-sitter/tree-sitter#4684</a></li>
<li>Update build.zig.zon by <a
href="https://github.com/Omar-xt"><code>@Omar-xt</code></a> in <a
href="https://redirect.github.com/tree-sitter/tree-sitter/pull/4709">tree-sitter/tree-sitter#4709</a></li>
<li>Backport build.zig.zon fixes by <a
href="https://github.com/ObserverOfTime"><code>@ObserverOfTime</code></a>
in <a
href="https://redirect.github.com/tree-sitter/tree-sitter/pull/4717">tree-sitter/tree-sitter#4717</a></li>
<li>portable/endian: Add Haiku support by <a
href="https://github.com/tree-sitter-ci-bot"><code>@tree-sitter-ci-bot</code></a>[bot]
in <a
href="https://redirect.github.com/tree-sitter/tree-sitter/pull/4724">tree-sitter/tree-sitter#4724</a></li>
<li>fix(wasm): delete <code>var_i32_type</code> after initializing
global stack pointer value by <a
href="https://github.com/tree-sitter-ci-bot"><code>@tree-sitter-ci-bot</code></a>[bot]
in <a
href="https://redirect.github.com/tree-sitter/tree-sitter/pull/4732">tree-sitter/tree-sitter#4732</a></li>
<li>fix(rust): EqCapture accepted cases where number of captured nodes
differed by one by <a
href="https://github.com/tree-sitter-ci-bot"><code>@tree-sitter-ci-bot</code></a>[bot]
in <a
href="https://redirect.github.com/tree-sitter/tree-sitter/pull/4737">tree-sitter/tree-sitter#4737</a></li>
<li>fix(bindings): improve zig dependency fetching logic by <a
href="https://github.com/tree-sitter-ci-bot"><code>@tree-sitter-ci-bot</code></a>[bot]
in <a
href="https://redirect.github.com/tree-sitter/tree-sitter/pull/4741">tree-sitter/tree-sitter#4741</a></li>
<li>fix(bindings): add tree-sitter as npm dev dependency by <a
href="https://github.com/tree-sitter-ci-bot"><code>@tree-sitter-ci-bot</code></a>[bot]
in <a
href="https://redirect.github.com/tree-sitter/tree-sitter/pull/4738">tree-sitter/tree-sitter#4738</a></li>
<li>[backport] build.zig improvements by <a
href="https://github.com/ObserverOfTime"><code>@ObserverOfTime</code></a>
in <a
href="https://redirect.github.com/tree-sitter/tree-sitter/pull/4743">tree-sitter/tree-sitter#4743</a></li>
<li>fix(lib): check if an <code>ERROR</code> node is named before
assuming it's the builtin error node by <a
href="https://github.com/tree-sitter-ci-bot"><code>@tree-sitter-ci-bot</code></a>[bot]
in <a
href="https://redirect.github.com/tree-sitter/tree-sitter/pull/4746">tree-sitter/tree-sitter#4746</a></li>
<li>fix(lib): allow error nodes to match when they are child nodes by <a
href="https://github.com/tree-sitter-ci-bot"><code>@tree-sitter-ci-bot</code></a>[bot]
in <a
href="https://redirect.github.com/tree-sitter/tree-sitter/pull/4748">tree-sitter/tree-sitter#4748</a></li>
<li>build(zig): support wasmtime for ARM64 Windows (MSVC) by <a
href="https://github.com/tree-sitter-ci-bot"><code>@tree-sitter-ci-bot</code></a>[bot]
in <a
href="https://redirect.github.com/tree-sitter/tree-sitter/pull/4749">tree-sitter/tree-sitter#4749</a></li>
<li>fix(bindings): properly detect MSVC compiler by <a
href="https://github.com/tree-sitter-ci-bot"><code>@tree-sitter-ci-bot</code></a>[bot]
in <a
href="https://redirect.github.com/tree-sitter/tree-sitter/pull/4751">tree-sitter/tree-sitter#4751</a></li>
<li>fix(generate): warn users when extra rule can lead to parser hang by
<a
href="https://github.com/tree-sitter-ci-bot"><code>@tree-sitter-ci-bot</code></a>[bot]
in <a
href="https://redirect.github.com/tree-sitter/tree-sitter/pull/4763">tree-sitter/tree-sitter#4763</a></li>
<li>fix(cli): fix DSL type declarations by <a
href="https://github.com/tree-sitter-ci-bot"><code>@tree-sitter-ci-bot</code></a>[bot]
in <a
href="https://redirect.github.com/tree-sitter/tree-sitter/pull/4770">tree-sitter/tree-sitter#4770</a></li>
<li>fix(npm): add directory to repository fields by <a
href="https://github.com/tree-sitter-ci-bot"><code>@tree-sitter-ci-bot</code></a>[bot]
in <a
href="https://redirect.github.com/tree-sitter/tree-sitter/pull/4773">tree-sitter/tree-sitter#4773</a></li>
<li>fix(web): correct type errors, improve build by <a
href="https://github.com/ObserverOfTime"><code>@ObserverOfTime</code></a>
in <a
href="https://redirect.github.com/tree-sitter/tree-sitter/pull/4774">tree-sitter/tree-sitter#4774</a></li>
<li>fix(generate): return error when single state transitions have
indirectly recursive cycles by <a
href="https://github.com/tree-sitter-ci-bot"><code>@tree-sitter-ci-bot</code></a>[bot]
in <a
href="https://redirect.github.com/tree-sitter/tree-sitter/pull/4790">tree-sitter/tree-sitter#4790</a></li>
<li>fix(generate): use correct state id when adding terminal states to
non terminal extras by <a
href="https://github.com/tree-sitter-ci-bot"><code>@tree-sitter-ci-bot</code></a>[bot]
in <a
href="https://redirect.github.com/tree-sitter/tree-sitter/pull/4794">tree-sitter/tree-sitter#4794</a></li>
<li>release v0.25.9 by <a
href="https://github.com/clason"><code>@clason</code></a> in <a
href="https://redirect.github.com/tree-sitter/tree-sitter/pull/4798">tree-sitter/tree-sitter#4798</a></li>
<li>fix(rust): correct crate versions in root Cargo.toml file by <a
href="https://github.com/WillLillis"><code>@WillLillis</code></a> in <a
href="https://redirect.github.com/tree-sitter/tree-sitter/pull/4800">tree-sitter/tree-sitter#4800</a></li>
</ul>
<h2>New Contributors</h2>
<ul>
<li><a href="https://github.com/Omar-xt"><code>@Omar-xt</code></a> made
their first contribution in <a
href="https://redirect.github.com/tree-sitter/tree-sitter/pull/4709">tree-sitter/tree-sitter#4709</a></li>
</ul>
<p><strong>Full Changelog</strong>: <a
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dependabot[bot] · 2025-09-08 08:22:59 -07:00

6b878bea01

core(rollout): extract rollout module, add listing API, and return file heads (#1634 )

- Move rollout persistence and listing into a dedicated module:
rollout/{recorder,list}.
- Expose lightweight conversation listing that returns file paths plus
the first 5 JSONL records for preview.

Ahmed Ibrahim · 2025-09-03 07:39:19 +00:00

d77b33ded7

chore(deps): bump thiserror from 2.0.12 to 2.0.16 in /codex-rs (#2667 )

Bumps [thiserror](https://github.com/dtolnay/thiserror) from 2.0.12 to
2.0.16.
<details>
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<h2>2.0.16</h2>
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href="https://redirect.github.com/dtolnay/thiserror/issues/429">#429</a>)</li>
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<h2>2.0.15</h2>
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<h2>2.0.14</h2>
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dependabot[bot] · 2025-09-02 23:50:53 -07:00

9ad2e726fc

Move CodexAuth and AuthManager to the core crate (#3074 )

Fix a long standing layering issue.

pakrym-oai · 2025-09-02 18:36:19 -07:00

03e2796ca4

chore(deps): bump regex-lite from 0.1.6 to 0.1.7 in /codex-rs (#3010 )

Bumps [regex-lite](https://github.com/rust-lang/regex) from 0.1.6 to
0.1.7.
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<h1>0.1.79</h1>
<ul>
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<h1>0.1.78</h1>
<ul>
<li>[PR <a
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<h1>0.1.77</h1>
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<h1>0.1.76</h1>
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<h1>0.1.75</h1>
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<li>[PR <a
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Improves match verification performance in the Teddy SIMD searcher.</li>
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href="https://redirect.github.com/rust-lang/regex/issues/278">#278</a>](<a
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Replaces slow substring loop in the Teddy SIMD searcher with
Aho-Corasick.</li>
<li>Implemented DoubleEndedIterator on regex set match iterators.</li>
</ul>
<h1>0.1.74</h1>
<ul>
<li>Release regex-syntax 0.3.5 with a minor bug fix.</li>
<li>Fix bug <a
href="https://redirect.github.com/rust-lang/regex/issues/272">#272</a>.</li>
<li>Fix bug <a
href="https://redirect.github.com/rust-lang/regex/issues/277">#277</a>.</li>
<li>[PR <a
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<a
href="https://redirect.github.com/rust-lang/regex/issues/268">#268</a>
and an unreported where the DFA cache size could be
drastically underestimated in some cases (leading to high unexpected
memory
usage).</li>
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<h1>0.1.73</h1>
<ul>
<li>Release <code>regex-syntax 0.3.4</code>.</li>
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<code>regex</code> to <code>0.3.4</code>.</li>
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<h1>0.1.72</h1>
<ul>
<li>[PR <a
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Fixes a number of small bugs caught by fuzz testing (AFL).</li>
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<h1>0.1.71</h1>
<!-- raw HTML omitted -->
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cargo: point <code>repository</code> metadata to clonable URLs</li>
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doc: remove references to non-existent parameters</li>
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automata: add <code>DFA::set_prefilter</code> method to the DFA
types</li>
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dependabot[bot] · 2025-09-02 09:09:17 -07:00

1cc6b97227

chore(deps): bump toml_edit from 0.23.3 to 0.23.4 in /codex-rs (#2665 )

dependabot[bot] · 2025-08-25 08:20:30 -07:00

7d67e54628

chore(deps): bump whoami from 1.6.0 to 1.6.1 in /codex-rs (#2497 )

Bumps [whoami](https://github.com/ardaku/whoami) from 1.6.0 to 1.6.1.
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dependabot[bot] · 2025-08-24 14:38:30 -07:00

e49116a4c5

test: faster test execution in codex-core (#2633 )

this dramatically improves time to run `cargo test -p codex-core` (~25x
speedup).

before:
```
cargo test -p codex-core  35.96s user 68.63s system 19% cpu 8:49.80 total
```

after:
```
cargo test -p codex-core  5.51s user 8.16s system 63% cpu 21.407 total
```

both tests measured "hot", i.e. on a 2nd run with no filesystem changes,
to exclude compile times.

approach inspired by [Delete Cargo Integration
Tests](https://matklad.github.io/2021/02/27/delete-cargo-integration-tests.html),
we move all test cases in tests/ into a single suite in order to have a
single binary, as there is significant overhead for each test binary
executed, and because test execution is only parallelized with a single
binary.

Jeremy Rose · 2025-08-24 11:10:53 -07:00

32bbbbad61

feat: StreamableShell with exec_command and write_stdin tools (#2574 )

Michael Bolin · 2025-08-22 18:10:55 -07:00

e3b03eaccb

Bridge command generation to powershell when on Windows (#2319 )

## What? Why? How?
- When running on Windows, codex often tries to invoke bash commands,
which commonly fail (unless WSL is installed)
- Fix: Detect if powershell is available and, if so, route commands to
it
- Also add a shell_name property to environmental context for codex to
default to powershell commands when running in that environment

## Testing
- Tested within WSL and powershell (e.g. get top 5 largest files within
a folder and validated that commands generated were powershell commands)
- Tested within Zsh
- Updated unit tests

---------

Co-authored-by: Eddy Escardo <eddy@openai.com>

eddy-win · 2025-08-20 16:30:34 -07:00

050b9baeb6

chore: Rust 1.89 promoted file locking to the standard library, so prefer stdlib to fs2 (#2467 )

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* #2465

Michael Bolin · 2025-08-19 13:22:46 -07:00

e58125e6c1

chore(deps): bump libc from 0.2.174 to 0.2.175 in /codex-rs (#2406 )

Bumps [libc](https://github.com/rust-lang/libc) from 0.2.174 to 0.2.175.
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a
href="https://github.com/rust-lang/libc/releases">libc's
releases</a>.</em></p>
<blockquote>
<h2>0.2.175</h2>
<h3>Added</h3>
<ul>
<li>AIX: Add <code>getpeereid</code> (<a
href="https://redirect.github.com/rust-lang/libc/pull/4524">#4524</a>)</li>
<li>AIX: Add <code>struct ld_info</code> and friends (<a
href="https://redirect.github.com/rust-lang/libc/pull/4578">#4578</a>)</li>
<li>AIX: Retore <code>struct winsize</code> (<a
href="https://redirect.github.com/rust-lang/libc/pull/4577">#4577</a>)</li>
<li>Android: Add UDP socket option constants (<a
href="https://redirect.github.com/rust-lang/libc/pull/4619">#4619</a>)</li>
<li>Android: Add <code>CLONE_CLEAR_SIGHAND</code> and
<code>CLONE_INTO_CGROUP</code> (<a
href="https://redirect.github.com/rust-lang/libc/pull/4502">#4502</a>)</li>
<li>Android: Add more <code>prctl</code> constants (<a
href="https://redirect.github.com/rust-lang/libc/pull/4531">#4531</a>)</li>
<li>FreeBSD Add further TCP stack-related constants (<a
href="https://redirect.github.com/rust-lang/libc/pull/4196">#4196</a>)</li>
<li>FreeBSD x86-64: Add <code>mcontext_t.mc_tlsbase </code> (<a
href="https://redirect.github.com/rust-lang/libc/pull/4503">#4503</a>)</li>
<li>FreeBSD15: Add <code>kinfo_proc.ki_uerrmsg</code> (<a
href="https://redirect.github.com/rust-lang/libc/pull/4552">#4552</a>)</li>
<li>FreeBSD: Add <code>in_conninfo</code> (<a
href="https://redirect.github.com/rust-lang/libc/pull/4482">#4482</a>)</li>
<li>FreeBSD: Add <code>xinpgen</code> and related types (<a
href="https://redirect.github.com/rust-lang/libc/pull/4482">#4482</a>)</li>
<li>FreeBSD: Add <code>xktls_session</code> (<a
href="https://redirect.github.com/rust-lang/libc/pull/4482">#4482</a>)</li>
<li>Haiku: Add functionality from <code>libbsd</code> (<a
href="https://redirect.github.com/rust-lang/libc/pull/4221">#4221</a>)</li>
<li>Linux: Add <code>SECBIT_*</code> (<a
href="https://redirect.github.com/rust-lang/libc/pull/4480">#4480</a>)</li>
<li>NetBSD, OpenBSD: Export <code>ioctl</code> request generator macros
(<a
href="https://redirect.github.com/rust-lang/libc/pull/4460">#4460</a>)</li>
<li>NetBSD: Add <code>ptsname_r</code> (<a
href="https://redirect.github.com/rust-lang/libc/pull/4608">#4608</a>)</li>
<li>RISCV32: Add time-related syscalls (<a
href="https://redirect.github.com/rust-lang/libc/pull/4612">#4612</a>)</li>
<li>Solarish: Add <code>strftime*</code> (<a
href="https://redirect.github.com/rust-lang/libc/pull/4453">#4453</a>)</li>
<li>linux: Add <code>EXEC_RESTRICT_*</code> and <code>EXEC_DENY_*</code>
(<a
href="https://redirect.github.com/rust-lang/libc/pull/4545">#4545</a>)</li>
</ul>
<h3>Changed</h3>
<ul>
<li>AIX: Add <code>const</code> to signatures to be consistent with
other platforms (<a
href="https://redirect.github.com/rust-lang/libc/pull/4563">#4563</a>)</li>
</ul>
<h3>Fixed</h3>
<ul>
<li>AIX: Fix the type of <code>struct statvfs.f_fsid</code> (<a
href="https://redirect.github.com/rust-lang/libc/pull/4576">#4576</a>)</li>
<li>AIX: Fix the type of constants for the <code>ioctl</code>
<code>request</code> argument (<a
href="https://redirect.github.com/rust-lang/libc/pull/4582">#4582</a>)</li>
<li>AIX: Fix the types of <code>stat{,64}.st_*tim</code> (<a
href="https://redirect.github.com/rust-lang/libc/pull/4597">#4597</a>)</li>
<li>AIX: Use unique <code>errno</code> values (<a
href="https://redirect.github.com/rust-lang/libc/pull/4507">#4507</a>)</li>
<li>Build: Fix an incorrect <code>target_os</code> -&gt;
<code>target_arch</code> check (<a
href="https://redirect.github.com/rust-lang/libc/pull/4550">#4550</a>)</li>
<li>FreeBSD: Fix the type of <code>xktls_session_onedir.ifnet</code> (<a
href="https://redirect.github.com/rust-lang/libc/pull/4552">#4552</a>)</li>
<li>Mips64 musl: Fix the type of <code>nlink_t</code> (<a
href="https://redirect.github.com/rust-lang/libc/pull/4509">#4509</a>)</li>
<li>Mips64 musl: Use a special MIPS definition of <code>stack_t</code>
(<a
href="https://redirect.github.com/rust-lang/libc/pull/4528">#4528</a>)</li>
<li>Mips64: Fix <code>SI_TIMER</code>, <code>SI_MESGQ</code> and
<code>SI_ASYNCIO</code> definitions (<a
href="https://redirect.github.com/rust-lang/libc/pull/4529">#4529</a>)</li>
<li>Musl Mips64: Swap the order of <code>si_errno</code> and
<code>si_code</code> in <code>siginfo_t</code> (<a
href="https://redirect.github.com/rust-lang/libc/pull/4530">#4530</a>)</li>
<li>Musl Mips64: Use a special MIPS definition of <code>statfs</code>
(<a
href="https://redirect.github.com/rust-lang/libc/pull/4527">#4527</a>)</li>
<li>Musl: Fix the definition of <code>fanotify_event_metadata</code> (<a
href="https://redirect.github.com/rust-lang/libc/pull/4510">#4510</a>)</li>
<li>NetBSD: Correct <code>enum fae_action</code> to be
<code>#[repr(C)]</code> (<a
href="https://github.com/rust-lang/libc/commit/60a8cfd564f83164d45b9533ff7a0d7371878f2a">#60a8cfd5</a>)</li>
<li>PSP: Correct <code>char</code> -&gt; <code>c_char</code> (<a
href="https://github.com/rust-lang/libc/commit/eaab4fc3f05dc646a953d4fd5ba46dfa1f8bd6f6">eaab4fc3</a>)</li>
<li>PowerPC musl: Fix <code>termios</code> definitions (<a
href="https://redirect.github.com/rust-lang/libc/pull/4518">#4518</a>)</li>
<li>PowerPC musl: Fix the definition of <code>EDEADLK</code> (<a
href="https://redirect.github.com/rust-lang/libc/pull/4517">#4517</a>)</li>
<li>PowerPC musl: Fix the definition of <code>NCCS</code> (<a
href="https://redirect.github.com/rust-lang/libc/pull/4513">#4513</a>)</li>
<li>PowerPC musl: Fix the definitions of <code>MAP_LOCKED</code> and
<code>MAP_NORESERVE</code> (<a
href="https://redirect.github.com/rust-lang/libc/pull/4516">#4516</a>)</li>
<li>PowerPC64 musl: Fix the definition of <code>shmid_ds</code> (<a
href="https://redirect.github.com/rust-lang/libc/pull/4519">#4519</a>)</li>
</ul>
<h3>Deprecated</h3>
<!-- raw HTML omitted -->
</blockquote>
<p>... (truncated)</p>
</details>
<details>
<summary>Changelog</summary>
<p><em>Sourced from <a
href="https://github.com/rust-lang/libc/blob/0.2.175/CHANGELOG.md">libc's
changelog</a>.</em></p>
<blockquote>
<h2><a
href="https://github.com/rust-lang/libc/compare/0.2.174...0.2.175">0.2.175</a>
- 2025-08-10</h2>
<h3>Added</h3>
<ul>
<li>AIX: Add <code>getpeereid</code> (<a
href="https://redirect.github.com/rust-lang/libc/pull/4524">#4524</a>)</li>
<li>AIX: Add <code>struct ld_info</code> and friends (<a
href="https://redirect.github.com/rust-lang/libc/pull/4578">#4578</a>)</li>
<li>AIX: Retore <code>struct winsize</code> (<a
href="https://redirect.github.com/rust-lang/libc/pull/4577">#4577</a>)</li>
<li>Android: Add UDP socket option constants (<a
href="https://redirect.github.com/rust-lang/libc/pull/4619">#4619</a>)</li>
<li>Android: Add <code>CLONE_CLEAR_SIGHAND</code> and
<code>CLONE_INTO_CGROUP</code> (<a
href="https://redirect.github.com/rust-lang/libc/pull/4502">#4502</a>)</li>
<li>Android: Add more <code>prctl</code> constants (<a
href="https://redirect.github.com/rust-lang/libc/pull/4531">#4531</a>)</li>
<li>FreeBSD Add further TCP stack-related constants (<a
href="https://redirect.github.com/rust-lang/libc/pull/4196">#4196</a>)</li>
<li>FreeBSD x86-64: Add <code>mcontext_t.mc_tlsbase </code> (<a
href="https://redirect.github.com/rust-lang/libc/pull/4503">#4503</a>)</li>
<li>FreeBSD15: Add <code>kinfo_proc.ki_uerrmsg</code> (<a
href="https://redirect.github.com/rust-lang/libc/pull/4552">#4552</a>)</li>
<li>FreeBSD: Add <code>in_conninfo</code> (<a
href="https://redirect.github.com/rust-lang/libc/pull/4482">#4482</a>)</li>
<li>FreeBSD: Add <code>xinpgen</code> and related types (<a
href="https://redirect.github.com/rust-lang/libc/pull/4482">#4482</a>)</li>
<li>FreeBSD: Add <code>xktls_session</code> (<a
href="https://redirect.github.com/rust-lang/libc/pull/4482">#4482</a>)</li>
<li>Haiku: Add functionality from <code>libbsd</code> (<a
href="https://redirect.github.com/rust-lang/libc/pull/4221">#4221</a>)</li>
<li>Linux: Add <code>SECBIT_*</code> (<a
href="https://redirect.github.com/rust-lang/libc/pull/4480">#4480</a>)</li>
<li>NetBSD, OpenBSD: Export <code>ioctl</code> request generator macros
(<a
href="https://redirect.github.com/rust-lang/libc/pull/4460">#4460</a>)</li>
<li>NetBSD: Add <code>ptsname_r</code> (<a
href="https://redirect.github.com/rust-lang/libc/pull/4608">#4608</a>)</li>
<li>RISCV32: Add time-related syscalls (<a
href="https://redirect.github.com/rust-lang/libc/pull/4612">#4612</a>)</li>
<li>Solarish: Add <code>strftime*</code> (<a
href="https://redirect.github.com/rust-lang/libc/pull/4453">#4453</a>)</li>
<li>linux: Add <code>EXEC_RESTRICT_*</code> and <code>EXEC_DENY_*</code>
(<a
href="https://redirect.github.com/rust-lang/libc/pull/4545">#4545</a>)</li>
</ul>
<h3>Changed</h3>
<ul>
<li>AIX: Add <code>const</code> to signatures to be consistent with
other platforms (<a
href="https://redirect.github.com/rust-lang/libc/pull/4563">#4563</a>)</li>
</ul>
<h3>Fixed</h3>
<ul>
<li>AIX: Fix the type of <code>struct statvfs.f_fsid</code> (<a
href="https://redirect.github.com/rust-lang/libc/pull/4576">#4576</a>)</li>
<li>AIX: Fix the type of constants for the <code>ioctl</code>
<code>request</code> argument (<a
href="https://redirect.github.com/rust-lang/libc/pull/4582">#4582</a>)</li>
<li>AIX: Fix the types of <code>stat{,64}.st_*tim</code> (<a
href="https://redirect.github.com/rust-lang/libc/pull/4597">#4597</a>)</li>
<li>AIX: Use unique <code>errno</code> values (<a
href="https://redirect.github.com/rust-lang/libc/pull/4507">#4507</a>)</li>
<li>Build: Fix an incorrect <code>target_os</code> -&gt;
<code>target_arch</code> check (<a
href="https://redirect.github.com/rust-lang/libc/pull/4550">#4550</a>)</li>
<li>FreeBSD: Fix the type of <code>xktls_session_onedir.ifnet</code> (<a
href="https://redirect.github.com/rust-lang/libc/pull/4552">#4552</a>)</li>
<li>Mips64 musl: Fix the type of <code>nlink_t</code> (<a
href="https://redirect.github.com/rust-lang/libc/pull/4509">#4509</a>)</li>
<li>Mips64 musl: Use a special MIPS definition of <code>stack_t</code>
(<a
href="https://redirect.github.com/rust-lang/libc/pull/4528">#4528</a>)</li>
<li>Mips64: Fix <code>SI_TIMER</code>, <code>SI_MESGQ</code> and
<code>SI_ASYNCIO</code> definitions (<a
href="https://redirect.github.com/rust-lang/libc/pull/4529">#4529</a>)</li>
<li>Musl Mips64: Swap the order of <code>si_errno</code> and
<code>si_code</code> in <code>siginfo_t</code> (<a
href="https://redirect.github.com/rust-lang/libc/pull/4530">#4530</a>)</li>
<li>Musl Mips64: Use a special MIPS definition of <code>statfs</code>
(<a
href="https://redirect.github.com/rust-lang/libc/pull/4527">#4527</a>)</li>
<li>Musl: Fix the definition of <code>fanotify_event_metadata</code> (<a
href="https://redirect.github.com/rust-lang/libc/pull/4510">#4510</a>)</li>
<li>NetBSD: Correct <code>enum fae_action</code> to be
<code>#[repr(C)]</code> (<a
href="https://github.com/rust-lang/libc/commit/60a8cfd564f83164d45b9533ff7a0d7371878f2a">#60a8cfd5</a>)</li>
<li>PSP: Correct <code>char</code> -&gt; <code>c_char</code> (<a
href="https://github.com/rust-lang/libc/commit/eaab4fc3f05dc646a953d4fd5ba46dfa1f8bd6f6">eaab4fc3</a>)</li>
<li>PowerPC musl: Fix <code>termios</code> definitions (<a
href="https://redirect.github.com/rust-lang/libc/pull/4518">#4518</a>)</li>
<li>PowerPC musl: Fix the definition of <code>EDEADLK</code> (<a
href="https://redirect.github.com/rust-lang/libc/pull/4517">#4517</a>)</li>
<li>PowerPC musl: Fix the definition of <code>NCCS</code> (<a
href="https://redirect.github.com/rust-lang/libc/pull/4513">#4513</a>)</li>
<li>PowerPC musl: Fix the definitions of <code>MAP_LOCKED</code> and
<code>MAP_NORESERVE</code> (<a
href="https://redirect.github.com/rust-lang/libc/pull/4516">#4516</a>)</li>
<li>PowerPC64 musl: Fix the definition of <code>shmid_ds</code> (<a
href="https://redirect.github.com/rust-lang/libc/pull/4519">#4519</a>)</li>
</ul>
<!-- raw HTML omitted -->
</blockquote>
<p>... (truncated)</p>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="https://github.com/rust-lang/libc/commit/84e26e6b166a6634d679fbf44e957102846b8a03"><code>84e26e6</code></a>
Update the lockfile</li>
<li><a
href="https://github.com/rust-lang/libc/commit/4d04aee906450fed27305de30c23f518166f919f"><code>4d04aee</code></a>
chore: release libc 0.2.175</li>
<li><a
href="https://github.com/rust-lang/libc/commit/94a7f32972a352fe348edbd49b06995542f3c5f5"><code>94a7f32</code></a>
cleanup: Format a file that was missed</li>
<li><a
href="https://github.com/rust-lang/libc/commit/172527344a1d92b2ca7f88fe2b1bbde4b02de58b"><code>1725273</code></a>
Rename the ctest file from <code>main</code> to <code>ctest</code></li>
<li><a
href="https://github.com/rust-lang/libc/commit/e9b021b7cd3d3f045ce8ec743d344e56b14f7244"><code>e9b021b</code></a>
freebsd adding further TCP stack related constants.</li>
<li><a
href="https://github.com/rust-lang/libc/commit/9606a2918b1f370119af8022d61b0ff03175beb5"><code>9606a29</code></a>
freebsd15: Add ki_uerrmsg to struct kinfo_proc</li>
<li><a
href="https://github.com/rust-lang/libc/commit/2816bc2f66c1c62ec5a616fb499a2b27bbba4a3c"><code>2816bc2</code></a>
libc-test: include sys/ktls.h on freebsd</li>
<li><a
href="https://github.com/rust-lang/libc/commit/adfe283365cff1c6a05cddeca8afeaa667d1c637"><code>adfe283</code></a>
libc-test: Account for xktls_session_onedir::gen (freebsd)</li>
<li><a
href="https://github.com/rust-lang/libc/commit/4cc1bf43310e6a31636e4c4eb31e78e702938f50"><code>4cc1bf4</code></a>
freebsd: Document avoidance of reserved name <code>gen</code></li>
<li><a
href="https://github.com/rust-lang/libc/commit/7cdcaa62396816db2177cb663a4bf57f79603a52"><code>7cdcaa6</code></a>
freebsd: Fix type of struct xktls_session_onedir, field ifnet</li>
<li>Additional commits viewable in <a
href="https://github.com/rust-lang/libc/compare/0.2.174...0.2.175">compare
view</a></li>
</ul>
</details>
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dependabot[bot] · 2025-08-18 16:17:29 -07:00

52f0b95102

fix: introduce codex-protocol crate (#2355 )

Michael Bolin · 2025-08-15 12:44:40 -07:00

d262244725

Wait for requested delay in rate limit errors (#2266 )

Fixes: https://github.com/openai/codex/issues/2131

Response doesn't have the delay in a separate field (yet) so parse the
message.

pakrym-oai · 2025-08-13 15:43:54 -07:00

41eb59a07d

Set user-agent (#2230 )

Use the same well-defined value in all cases when sending user-agent
header

pakrym-oai · 2025-08-12 16:40:04 +00:00

cb78f2333e

chore(deps): bump toml from 0.9.4 to 0.9.5 in /codex-rs (#2157 )

Bumps [toml](https://github.com/toml-rs/toml) from 0.9.4 to 0.9.5.
<details>
<summary>Commits</summary>
<ul>
<li><a
href="https://github.com/toml-rs/toml/commit/bd21148c49c784cb9136e5d069471dfeae13a339"><code>bd21148</code></a>
chore: Release</li>
<li><a
href="https://github.com/toml-rs/toml/commit/ff1cb9a263314e7a908b2c864c1932d5346af441"><code>ff1cb9a</code></a>
docs: Update changelog</li>
<li><a
href="https://github.com/toml-rs/toml/commit/39dd8b6422ac0f1068ae889737dfaa6a9fc7a53d"><code>39dd8b6</code></a>
fix(parser): Improve bad quote error messages (<a
href="https://redirect.github.com/toml-rs/toml/issues/1014">#1014</a>)</li>
<li><a
href="https://github.com/toml-rs/toml/commit/137338eb266892ae371058516c4057d1c3d57d34"><code>137338e</code></a>
chore(deps): Update Rust crate serde_json to v1.0.142 (<a
href="https://redirect.github.com/toml-rs/toml/issues/1022">#1022</a>)</li>
<li><a
href="https://github.com/toml-rs/toml/commit/d5b8c8a94e6f34f35a74d04e542d69cd0727819e"><code>d5b8c8a</code></a>
fix(parser): Improve missing-open-quote errors</li>
<li><a
href="https://github.com/toml-rs/toml/commit/ce91354fc7673320381a36dc4db8c55ce9d6a8e0"><code>ce91354</code></a>
fix(parser): Don't treat trailing quotes as separate items</li>
<li><a
href="https://github.com/toml-rs/toml/commit/8f424edd08403509169db7187d16728c4a46e890"><code>8f424ed</code></a>
fix(parser): Conjoin more values in unquoted string errors</li>
<li><a
href="https://github.com/toml-rs/toml/commit/2b9a81ae793329e2c2e979f80cc8b88649a1cb91"><code>2b9a81a</code></a>
fix(parser): Reduce float false positives</li>
<li><a
href="https://github.com/toml-rs/toml/commit/f6538413bbc61de436ba3f294cd8fd3863c69e7e"><code>f653841</code></a>
fix(parser): Reduce float/bool false positives</li>
<li><a
href="https://github.com/toml-rs/toml/commit/f4864ef34b70fb4d772555484bf5cac8a260128d"><code>f4864ef</code></a>
test(parser): Add case for missing start quote</li>
<li>See full diff in <a
href="https://github.com/toml-rs/toml/compare/toml-v0.9.4...toml-v0.9.5">compare
view</a></li>
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dependabot[bot] · 2025-08-11 17:13:37 -07:00

8d2c5d0d98

chore(deps): bump tokio-util from 0.7.15 to 0.7.16 in /codex-rs (#2155 )

Bumps [tokio-util](https://github.com/tokio-rs/tokio) from 0.7.15 to
0.7.16.
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dependabot[bot] · 2025-08-11 09:08:21 -07:00

c61911524d

[config] Onboarding flow with persistence (#1929 )

## Summary
In collaboration with @gpeal: upgrade the onboarding flow, and persist
user settings.

---------

Co-authored-by: Gabriel Peal <gabriel@openai.com>

Dylan · 2025-08-07 09:27:38 -07:00

bc28b87c7b

chore(deps): bump toml from 0.9.2 to 0.9.4 in /codex-rs (#1815 )

Bumps [toml](https://github.com/toml-rs/toml) from 0.9.2 to 0.9.4.
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dependabot[bot] · 2025-08-04 14:24:19 -07:00

2899817c94

Add a TurnDiffTracker to create a unified diff for an entire turn (#1770 )

This lets us show an accumulating diff across all patches in a turn.
Refer to the docs for TurnDiffTracker for implementation details.

There are multiple ways this could have been done and this felt like the
right tradeoff between reliability and completeness:
*Pros*
* It will pick up all changes to files that the model touched including
if they prettier or another command that updates them.
* It will not pick up changes made by the user or other agents to files
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with apply_patch

Gabriel Peal · 2025-08-04 11:57:04 -04:00

1f3318c1c5

feat: stream exec stdout events (#1786 )

## Summary
- stream command stdout as `ExecCommandStdout` events
- forward streamed stdout to clients and ignore in human output
processor
- adjust call sites for new streaming API

aibrahim-oai · 2025-08-01 13:04:34 -07:00

bc7beddaa2

Auto format toml (#1745 )

Add recommended extension and configure it to auto format prompt.

pakrym-oai · 2025-07-30 18:37:00 -07:00

51b6bdefbe

Add support for a separate chatgpt auth endpoint (#1712 )

Adds a `CodexAuth` type that encapsulates information about available
auth modes and logic for refreshing the token.
Changes `Responses` API to send requests to different endpoints based on
the auth type.
Updates login_with_chatgpt to support API-less mode and skip the key
exchange.

pakrym-oai · 2025-07-30 19:40:15 +00:00

ea01a5ffe2

Optionally run using user profile (#1678 )

pakrym-oai · 2025-07-25 11:45:23 -07:00

7ee87123a6

fix: create separate test_support crates to eliminate #[allow(dead_code)] (#1667 )

Because of a quirk of how implementation tests work in Rust, we had a
number of `#[allow(dead_code)]` annotations that were misleading because
the functions _were_ being used, just not by all integration tests in a
`tests/` folder, so when compiling the test that did not use the
function, clippy would complain that it was unused.

This fixes things by create a "test_support" crate under the `tests/`
folder that is imported as a dev dependency for the respective crate.

Michael Bolin · 2025-07-24 12:19:46 -07:00

7af9cedbd7

chore(deps): bump toml from 0.9.1 to 0.9.2 in /codex-rs (#1562 )

Bumps [toml](https://github.com/toml-rs/toml) from 0.9.1 to 0.9.2.
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fix(lex): Don't loop over ')' for forever (<a
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fix(lex): Don't loop over ')' for forever</li>
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dependabot[bot] · 2025-07-23 17:22:05 -07:00

d2be0720b5

chore(deps): bump tree-sitter from 0.25.6 to 0.25.8 in /codex-rs (#1561 )

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dependabot[bot] · 2025-07-23 16:59:05 -07:00

173386eeac

chore(deps): bump strum_macros from 0.27.1 to 0.27.2 in /codex-rs (#1638 )

Bumps [strum_macros](https://github.com/Peternator7/strum) from 0.27.1
to 0.27.2.
<details>
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<p><em>Sourced from <a
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<blockquote>
<h2>v0.27.2</h2>
<h2>What's Changed</h2>
<ul>
<li>Adding support for doc comments on <code>EnumDiscriminants</code>
generated type… by <a
href="https://github.com/linclelinkpart5"><code>@linclelinkpart5</code></a>
in <a
href="https://redirect.github.com/Peternator7/strum/pull/141">Peternator7/strum#141</a></li>
<li>Drop needless <code>rustversion</code> dependency by <a
href="https://github.com/paolobarbolini"><code>@paolobarbolini</code></a>
in <a
href="https://redirect.github.com/Peternator7/strum/pull/446">Peternator7/strum#446</a></li>
<li>Upgrade <code>phf</code> to v0.12 by <a
href="https://github.com/paolobarbolini"><code>@paolobarbolini</code></a>
in <a
href="https://redirect.github.com/Peternator7/strum/pull/448">Peternator7/strum#448</a></li>
<li>allow discriminants on empty enum by <a
href="https://github.com/crop2000"><code>@crop2000</code></a> in <a
href="https://redirect.github.com/Peternator7/strum/pull/435">Peternator7/strum#435</a></li>
<li>Remove broken link to EnumTable docs by <a
href="https://github.com/schneems"><code>@schneems</code></a> in <a
href="https://redirect.github.com/Peternator7/strum/pull/427">Peternator7/strum#427</a></li>
<li>Change enum table callbacks to FnMut. by <a
href="https://github.com/ClaytonKnittel"><code>@ClaytonKnittel</code></a>
in <a
href="https://redirect.github.com/Peternator7/strum/pull/443">Peternator7/strum#443</a></li>
<li>Add <code>#[automatically_derived]</code> to the <code>impl</code>s
by <a
href="https://github.com/dandedotdev"><code>@dandedotdev</code></a> in
<a
href="https://redirect.github.com/Peternator7/strum/pull/444">Peternator7/strum#444</a></li>
<li>Implement a <code>suffix</code> attribute for serialization of enum
variants by <a
href="https://github.com/amogh-dambal"><code>@amogh-dambal</code></a>
in <a
href="https://redirect.github.com/Peternator7/strum/pull/440">Peternator7/strum#440</a></li>
<li>Expound upon use_phf docs by <a
href="https://github.com/Peternator7"><code>@Peternator7</code></a> in
<a
href="https://redirect.github.com/Peternator7/strum/pull/449">Peternator7/strum#449</a></li>
</ul>
<h2>New Contributors</h2>
<ul>
<li><a
href="https://github.com/paolobarbolini"><code>@paolobarbolini</code></a>
made their first contribution in <a
href="https://redirect.github.com/Peternator7/strum/pull/446">Peternator7/strum#446</a></li>
<li><a href="https://github.com/crop2000"><code>@crop2000</code></a>
made their first contribution in <a
href="https://redirect.github.com/Peternator7/strum/pull/435">Peternator7/strum#435</a></li>
<li><a href="https://github.com/schneems"><code>@schneems</code></a>
made their first contribution in <a
href="https://redirect.github.com/Peternator7/strum/pull/427">Peternator7/strum#427</a></li>
<li><a
href="https://github.com/ClaytonKnittel"><code>@ClaytonKnittel</code></a>
made their first contribution in <a
href="https://redirect.github.com/Peternator7/strum/pull/443">Peternator7/strum#443</a></li>
<li><a
href="https://github.com/dandedotdev"><code>@dandedotdev</code></a>
made their first contribution in <a
href="https://redirect.github.com/Peternator7/strum/pull/444">Peternator7/strum#444</a></li>
<li><a
href="https://github.com/amogh-dambal"><code>@amogh-dambal</code></a>
made their first contribution in <a
href="https://redirect.github.com/Peternator7/strum/pull/440">Peternator7/strum#440</a></li>
</ul>
<p><strong>Full Changelog</strong>: <a
href="https://github.com/Peternator7/strum/compare/v0.27.1...v0.27.2">https://github.com/Peternator7/strum/compare/v0.27.1...v0.27.2</a></p>
</blockquote>
</details>
<details>
<summary>Changelog</summary>
<p><em>Sourced from <a
href="https://github.com/Peternator7/strum/blob/master/CHANGELOG.md">strum_macros's
changelog</a>.</em></p>
<blockquote>
<h2>0.27.2</h2>
<ul>
<li>
<p><a
href="https://redirect.github.com/Peternator7/strum/pull/141">#141</a>:
Adding support for doc comments on <code>EnumDiscriminants</code>
generated type.</p>
<ul>
<li>The doc comment will be copied from the variant on the type
itself.</li>
</ul>
</li>
<li>
<p><a
href="https://redirect.github.com/Peternator7/strum/pull/435">#435</a>:allow
discriminants on empty enum.</p>
</li>
<li>
<p><a
href="https://redirect.github.com/Peternator7/strum/pull/443">#443</a>:
Change enum table callbacks to FnMut.</p>
</li>
<li>
<p><a
href="https://redirect.github.com/Peternator7/strum/pull/444">#444</a>:
Add <code>#[automatically_derived]</code> to the <code>impl</code>s by
<a href="https://github.com/dandedotdev"><code>@dandedotdev</code></a>
in <a
href="https://redirect.github.com/Peternator7/strum/pull/444">Peternator7/strum#444</a></p>
<ul>
<li>This should make the linter less noisy with warnings in generated
code.</li>
</ul>
</li>
<li>
<p><a
href="https://redirect.github.com/Peternator7/strum/pull/440">#440</a>:
Implement a <code>suffix</code> attribute for serialization of enum
variants.</p>
<pre lang="rust"><code>#[derive(strum::Display)]
#[strum(suffix=&quot;.json&quot;)]
#[strum(serialize_all=&quot;snake_case&quot;)]
enum StorageConfiguration {
  PostgresProvider,
  S3StorageProvider,
  AzureStorageProvider,
}
<p>fn main() {
let response = SurveyResponse::Other(&quot;It was good&quot;.into());
println!(&quot;Loading configuration from: {}&quot;,
StorageConfiguration::PostgresProvider);
// prints: Loaded Configuration from: postgres_provider.json
}
</code></pre></p>
</li>
<li>
<p><a
href="https://redirect.github.com/Peternator7/strum/pull/446">#446</a>:
Drop needless <code>rustversion</code> dependency.</p>
</li>
</ul>
</blockquote>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="https://github.com/Peternator7/strum/commit/38f66210e7ca0bb156f3632dcf24a2548959c379"><code>38f6621</code></a>
Expound upon use_phf docs (<a
href="https://redirect.github.com/Peternator7/strum/issues/449">#449</a>)</li>
<li><a
href="https://github.com/Peternator7/strum/commit/bb1339026b44773e395913340f4e60972fa5e6a1"><code>bb13390</code></a>
Implement a <code>suffix</code> attribute for serialization of enum
variants (<a
href="https://redirect.github.com/Peternator7/strum/issues/440">#440</a>)</li>
<li><a
href="https://github.com/Peternator7/strum/commit/c9e52bfd2865c8c766e0379f9e7bf57621a104e3"><code>c9e52bf</code></a>
Add <code>#[automatically_derived]</code> to the <code>impl</code>s (<a
href="https://redirect.github.com/Peternator7/strum/issues/444">#444</a>)</li>
<li><a
href="https://github.com/Peternator7/strum/commit/1b00f899e52f43fa35c4d406c901d33b1e9645e2"><code>1b00f89</code></a>
Change enum table callbacks to FnMut. (<a
href="https://redirect.github.com/Peternator7/strum/issues/443">#443</a>)</li>
<li><a
href="https://github.com/Peternator7/strum/commit/6e2ca25fba8ebdfa403ada6a2bf2f3b15403b2cf"><code>6e2ca25</code></a>
Remove broken link to EnumTable docs (<a
href="https://redirect.github.com/Peternator7/strum/issues/427">#427</a>)</li>
<li><a
href="https://github.com/Peternator7/strum/commit/95037811412792c9cd70586598aa88d7f514c0ac"><code>9503781</code></a>
allow discriminants on empty enum (<a
href="https://redirect.github.com/Peternator7/strum/issues/435">#435</a>)</li>
<li><a
href="https://github.com/Peternator7/strum/commit/8553ba2845989337d88a7170f7f0c419945bf156"><code>8553ba2</code></a>
Upgrade <code>phf</code> to v0.12 (<a
href="https://redirect.github.com/Peternator7/strum/issues/448">#448</a>)</li>
<li><a
href="https://github.com/Peternator7/strum/commit/2eba5c2a5c0b827317bafcb1f545af67b5ce9110"><code>2eba5c2</code></a>
Drop needless <code>rustversion</code> dependency (<a
href="https://redirect.github.com/Peternator7/strum/issues/446">#446</a>)</li>
<li><a
href="https://github.com/Peternator7/strum/commit/f301b67d9122b271e0531ab7f167c4585cefa484"><code>f301b67</code></a>
Merge branch 'linclelinkpart5-master-2'</li>
<li><a
href="https://github.com/Peternator7/strum/commit/455b2bf859640dc27442b9d38f58ce8da7e3bd6e"><code>455b2bf</code></a>
Merge branch 'master' of <a
href="https://github.com/linclelinkpart5/strum">https://github.com/linclelinkpart5/strum</a>
into lincle...</li>
<li>See full diff in <a
href="https://github.com/Peternator7/strum/compare/v0.27.1...v0.27.2">compare
view</a></li>
</ul>
</details>
<br />


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dependabot[bot] · 2025-07-23 16:34:16 -07:00

4a57afaaf2

fix: use PR_SET_PDEATHSIG so to ensure child processes are killed in a timely manner (#1626 )

Some users have reported issues where child processes are not cleaned up
after Codex exits (e.g., https://github.com/openai/codex/issues/1570).

This is generally a tricky issue on operating systems: if a parent
process receives `SIGKILL`, then it terminates immediately and cannot
communicate with the child.

**It only helps on Linux**, but this PR introduces the use of `prctl(2)`
so that if the parent process dies, `SIGTERM` will be delivered to the
child process. Whereas previously, I believe that if Codex spawned a
long-running process (like `tsc --watch`) and the Codex process received
`SIGKILL`, the `tsc --watch` process would be reparented to the init
process and would never be killed. Now with the use of `prctl(2)`, the
`tsc --watch` process should receive `SIGTERM` in that scenario.

We still need to come up with a solution for macOS. I've started to look
at `launchd`, but I'm researching a number of options.

Michael Bolin · 2025-07-22 00:41:27 -07:00

d51654822f

fix: trim MCP tool names to fit into tool name length limit (#1571 )

Store fully qualified names along with tool entries so we don't have to re-parse them.

Fixes: https://github.com/openai/codex/issues/1289

pakrym-oai · 2025-07-17 11:35:38 -07:00

b95a010e86

Storing the sessions in a more organized way for easier look up. (#1596 )

now storing the sessions in `~/.codex/sessions/YYYY/MM/DD/<file>`

aibrahim-oai · 2025-07-17 10:12:15 -07:00

fcbcc40f51

Add SSE Response parser tests (#1541 )

## Summary
- add `tokio-test` dev dependency
- implement response stream parsing unit tests

## Testing
- `cargo clippy -p codex-core --tests -- -D warnings`
- `cargo test -p codex-core -- --nocapture`

------
https://chatgpt.com/codex/tasks/task_i_687163f3b2208321a6ce2adbef3fbc06

aibrahim-oai · 2025-07-14 14:51:32 -07:00

f14b5adabf

chore(deps): bump toml from 0.9.0 to 0.9.1 in /codex-rs (#1514 )

Bumps [toml](https://github.com/toml-rs/toml) from 0.9.0 to 0.9.1.
<details>
<summary>Commits</summary>
<ul>
<li><a
href="https://github.com/toml-rs/toml/commit/8c8ef44ea1264f6e3645bfe32aac6bc943b31fa2"><code>8c8ef44</code></a>
chore: Release</li>
<li><a
href="https://github.com/toml-rs/toml/commit/b60ac5bfe95974d4eb44a8c8b1421db685badec0"><code>b60ac5b</code></a>
fix(toml): Correct minimal version for indexmap (<a
href="https://redirect.github.com/toml-rs/toml/issues/998">#998</a>)</li>
<li><a
href="https://github.com/toml-rs/toml/commit/966bd405117ba4893dbdd22ce3327c9b16abc298"><code>966bd40</code></a>
fix(toml): Correct minimal version for indexmap</li>
<li><a
href="https://github.com/toml-rs/toml/commit/2ed2af651933081e868f7235c99bf52910e72137"><code>2ed2af6</code></a>
docs(readme): Mention additional crates</li>
<li>See full diff in <a
href="https://github.com/toml-rs/toml/compare/toml-v0.9.0...toml-v0.9.1">compare
view</a></li>
</ul>
</details>
<br />


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dependabot[bot] · 2025-07-10 11:34:37 -07:00

75fa65e054

chore(rs): update dependencies (#1494 )

### Chores
- Update cargo dependencies
- Remove unused cargo dependencies
- Fix clippy warnings
- Update Dockerfile (package.json requires node 22)
- Let Dependabot update bun, cargo, devcontainers, docker,
github-actions, npm (nix still not supported)

### TODO
- Upgrade dependencies with breaking changes

```shell
$ cargo update --verbose
   Unchanged crossterm v0.28.1 (available: v0.29.0)
   Unchanged schemars v0.8.22 (available: v1.0.4)
```

Rene Leonhardt · 2025-07-10 11:08:16 -07:00

82b0cebe8b

fix: support arm64 build for Linux (#1225 )

Users were running into issues with glibc mismatches on arm64 linux. In
the past, we did not provide a musl build for arm64 Linux because we had
trouble getting the openssl dependency to build correctly. Though today
I just tried the same trick in `Cargo.toml` that we were doing for
`x86_64-unknown-linux-musl` (using `openssl-sys` with `features =
["vendored"]`), so I'm not sure what problem we had in the past the
builds "just worked" today!

Though one tweak that did have to be made is that the integration tests
for Seccomp/Landlock empirically require longer timeouts on arm64 linux,
or at least on the `ubuntu-24.04-arm` GitHub Runner. As such, we change
the timeouts for arm64 in `codex-rs/linux-sandbox/tests/landlock.rs`.

Though in solving this problem, I decided I needed a turnkey solution
for testing the Linux build(s) from my Mac laptop, so this PR introduces
`.devcontainer/Dockerfile` and `.devcontainer/devcontainer.json` to
facilitate this. Detailed instructions are in `.devcontainer/README.md`.

We will update `dotslash-config.json` and other release-related scripts
in a follow-up PR.

Michael Bolin · 2025-06-05 20:29:46 -07:00

9db53b33aa

feat: add support for login with ChatGPT (#1212 )

This does not implement the full Login with ChatGPT experience, but it
should unblock people.

**What works**

* The `codex` multitool now has a `login` subcommand, so you can run
`codex login`, which should write `CODEX_HOME/auth.json` if you complete
the flow successfully. The TUI will now read the `OPENAI_API_KEY` from
`auth.json`.
* The TUI should refresh the token if it has expired and the necessary
information is in `auth.json`.
* There is a `LoginScreen` in the TUI that tells you to run `codex
login` if both (1) your model provider expects to use `OPENAI_API_KEY`
as its env var, and (2) `OPENAI_API_KEY` is not set.

**What does not work**

* The `LoginScreen` does not support the login flow from within the TUI.
Instead, it tells you to quit, run `codex login`, and then run `codex`
again.
* `codex exec` does read from `auth.json` yet, nor does it direct the
user to go through the login flow if `OPENAI_API_KEY` is not be found.
* The `maybeRedeemCredits()` function from `get-api-key.tsx` has not
been ported from TypeScript to `login_with_chatgpt.py` yet:


https://github.com/openai/codex/blob/a67a67f3258fc21e147b6786a143fe3e15e6d5ba/codex-cli/src/utils/get-api-key.tsx#L84-L89

**Implementation**

Currently, the OAuth flow requires running a local webserver on
`127.0.0.1:1455`. It seemed wasteful to incur the additional binary cost
of a webserver dependency in the Rust CLI just to support login, so
instead we implement this logic in Python, as Python has a `http.server`
module as part of its standard library. Specifically, we bundle the
contents of a single Python file as a string in the Rust CLI and then
use it to spawn a subprocess as `python3 -c
{{SOURCE_FOR_PYTHON_SERVER}}`.

As such, the most significant files in this PR are:

```
codex-rs/login/src/login_with_chatgpt.py
codex-rs/login/src/lib.rs
```

Now that the CLI may load `OPENAI_API_KEY` from the environment _or_
`CODEX_HOME/auth.json`, we need a new abstraction for reading/writing
this variable, so we introduce:

```
codex-rs/core/src/openai_api_key.rs
```

Note that `std::env::set_var()` is [rightfully] `unsafe` in Rust 2024,
so we use a LazyLock<RwLock<Option<String>>> to store `OPENAI_API_KEY`
so it is read in a thread-safe manner.

Ultimately, it should be possible to go through the entire login flow
from the TUI. This PR introduces a placeholder `LoginScreen` UI for that
right now, though the new `codex login` subcommand introduced in this PR
should be a viable workaround until the UI is ready.

**Testing**

Because the login flow is currently implemented in a standalone Python
file, you can test it without building any Rust code as follows:

```
rm -rf /tmp/codex_home && mkdir /tmp/codex_home
CODEX_HOME=/tmp/codex_home python3 codex-rs/login/src/login_with_chatgpt.py
```

For reference:

* the original TypeScript implementation was introduced in
https://github.com/openai/codex/pull/963
* support for redeeming credits was later added in
https://github.com/openai/codex/pull/974

Michael Bolin · 2025-06-04 08:44:17 -07:00

515b6331bd

feat: make reasoning effort/summaries configurable (#1199 )

Previous to this PR, we always set `reasoning` when making a request
using the Responses API:


https://github.com/openai/codex/blob/d7245cbbc9d8ff5446da45e5951761103492476d/codex-rs/core/src/client.rs#L108-L111

Though if you tried to use the Rust CLI with `--model gpt-4.1`, this
would fail with:

```shell
"Unsupported parameter: 'reasoning.effort' is not supported with this model."
```

We take a cue from the TypeScript CLI, which does a check on the model
name:


https://github.com/openai/codex/blob/d7245cbbc9d8ff5446da45e5951761103492476d/codex-cli/src/utils/agent/agent-loop.ts#L786-L789

This PR does a similar check, though also adds support for the following
config options:

```
model_reasoning_effort = "low" | "medium" | "high" | "none"
model_reasoning_summary = "auto" | "concise" | "detailed" | "none"
```

This way, if you have a model whose name happens to start with `"o"` (or
`"codex"`?), you can set these to `"none"` to explicitly disable
reasoning, if necessary. (That said, it seems unlikely anyone would use
the Responses API with non-OpenAI models, but we provide an escape
hatch, anyway.)

This PR also updates both the TUI and `codex exec` to show `reasoning
effort` and `reasoning summaries` in the header.

Michael Bolin · 2025-06-02 16:01:34 -07:00

0f3cc8f842

fix: overhaul how we spawn commands under seccomp/landlock on Linux (#1086 )

Historically, we spawned the Seatbelt and Landlock sandboxes in
substantially different ways:

For **Seatbelt**, we would run `/usr/bin/sandbox-exec` with our policy
specified as an arg followed by the original command:


https://github.com/openai/codex/blob/d1de7bb383552e8fadd94be79d65d188e00fd562/codex-rs/core/src/exec.rs#L147-L219

For **Landlock/Seccomp**, we would do
`tokio::runtime::Builder::new_current_thread()`, _invoke
Landlock/Seccomp APIs to modify the permissions of that new thread_, and
then spawn the command:


https://github.com/openai/codex/blob/d1de7bb383552e8fadd94be79d65d188e00fd562/codex-rs/core/src/exec_linux.rs#L28-L49

While it is neat that Landlock/Seccomp supports applying a policy to
only one thread without having to apply it to the entire process, it
requires us to maintain two different codepaths and is a bit harder to
reason about. The tipping point was
https://github.com/openai/codex/pull/1061, in which we had to start
building up the `env` in an unexpected way for the existing
Landlock/Seccomp approach to continue to work.

This PR overhauls things so that we do similar things for Mac and Linux.
It turned out that we were already building our own "helper binary"
comparable to Mac's `sandbox-exec` as part of the `cli` crate:


https://github.com/openai/codex/blob/d1de7bb383552e8fadd94be79d65d188e00fd562/codex-rs/cli/Cargo.toml#L10-L12

We originally created this to build a small binary to include with the
Node.js version of the Codex CLI to provide support for Linux
sandboxing.

Though the sticky bit is that, at this point, we still want to deploy
the Rust version of Codex as a single, standalone binary rather than a
CLI and a supporting sandboxing binary. To satisfy this goal, we use
"the arg0 trick," in which we:

* use `std::env::current_exe()` to get the path to the CLI that is
currently running
* use the CLI as the `program` for the `Command`
* set `"codex-linux-sandbox"` as arg0 for the `Command`

A CLI that supports sandboxing should check arg0 at the start of the
program. If it is `"codex-linux-sandbox"`, it must invoke
`codex_linux_sandbox::run_main()`, which runs the CLI as if it were
`codex-linux-sandbox`. When acting as `codex-linux-sandbox`, we make the
appropriate Landlock/Seccomp API calls and then use `execvp(3)` to spawn
the original command, so do _replace_ the process rather than spawn a
subprocess. Incidentally, we do this before starting the Tokio runtime,
so the process should only have one thread when `execvp(3)` is called.

Because the `core` crate that needs to spawn the Linux sandboxing is not
a CLI in its own right, this means that every CLI that includes `core`
and relies on this behavior has to (1) implement it and (2) provide the
path to the sandboxing executable. While the path is almost always
`std::env::current_exe()`, we needed to make this configurable for
integration tests, so `Config` now has a `codex_linux_sandbox_exe:
Option<PathBuf>` property to facilitate threading this through,
introduced in https://github.com/openai/codex/pull/1089.

This common pattern is now captured in
`codex_linux_sandbox::run_with_sandbox()` and all of the `main.rs`
functions that should use it have been updated as part of this PR.

The `codex-linux-sandbox` crate added to the Cargo workspace as part of
this PR now has the bulk of the Landlock/Seccomp logic, which makes
`core` a bit simpler. Indeed, `core/src/exec_linux.rs` and
`core/src/landlock.rs` were removed/ported as part of this PR. I also
moved the unit tests for this code into an integration test,
`linux-sandbox/tests/landlock.rs`, in which I use
`env!("CARGO_BIN_EXE_codex-linux-sandbox")` as the value for
`codex_linux_sandbox_exe` since `std::env::current_exe()` is not
appropriate in that case.

Michael Bolin · 2025-05-23 11:37:07 -07:00

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