codex

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: unify history loading (#2736 )

We have two ways of loading conversation with a previous history. Fork
conversation and the experimental resume that we had before. In this PR,
I am unifying their code path. The path is getting the history items and
recording them in a brand new conversation. This PR also constraint the
rollout recorder responsibilities to be only recording to the disk and
loading from the disk.

The PR also fixes a current bug when we have two forking in a row:
History 1:
<Environment Context>
UserMessage_1
UserMessage_2
UserMessage_3

**Fork with n = 1 (only remove one element)**
History 2:
<Environment Context>
UserMessage_1
UserMessage_2
<Environment Context>

**Fork with n = 1 (only remove one element)**
History 2:
<Environment Context>
UserMessage_1
UserMessage_2
**<Environment Context>**

This shouldn't happen but because we were appending the `<Environment
Context>` after each spawning and it's considered as _user message_.
Now, we don't add this message if restoring and old conversation.

Ahmed Ibrahim · 2025-09-02 22:44:29 +00:00

431a10fc50

chore: require uninlined_format_args from clippy (#2845 )

- added `uninlined_format_args` to `[workspace.lints.clippy]` in the
`Cargo.toml` for the workspace
- ran `cargo clippy --tests --fix`
- ran `just fmt`

Michael Bolin · 2025-08-28 11:25:23 -07:00

74d2741729

Add "View Image" tool (#2723 )

Adds a "View Image" tool so Codex can find and see images by itself:

<img width="1772" height="420" alt="Screenshot 2025-08-26 at 10 40
04 AM"
src="https://github.com/user-attachments/assets/7a459c7b-0b86-4125-82d9-05fbb35ade03"
/>

dedrisian-oai · 2025-08-27 17:41:23 -07:00

4e9ad23864

Bug fix: deduplicate assistant messages (#2758 )

We are treating assistant messages in a different way than other
messages which resulted in a duplicated history.

See #2698

Ahmed Ibrahim · 2025-08-27 01:29:16 -07:00

2d2f66f9c5

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

6 Commits