codex-rs-cb19037ca3822e9b19b51417392f8afc046be607-1-rust-v0.0.2505141652

fix: properly wrap lines in the Rust TUI (#937)

As discussed on
https://github.com/openai/codex/commit/699ec5a87f09796d17c0202cd92a1dd4d8b4f3f5#commitcomment-156776835,
to properly support scrolling long content in Ratatui for a sequence of
cells, we need to:

* take the `Vec<Line>` for each cell
* using the wrapping logic we want to use at render time, compute the
_effective line count_ using `Paragraph::line_count()` (see
`wrapped_line_count_for_cell()` in this PR)
* sum up the effective line count to compute the height of the area
being scrolled
* given a `scroll_position: usize`, index into the list of "effective
lines" and accumulate the appropriate `Vec<Line>` for the cells that
should be displayed
* take that `Vec<Line>` to create a `Paragraph` and use the same
line-wrapping policy that was used in `wrapped_line_count_for_cell()`
* display the resulting `Paragraph` and use the accounting to display a
scrollbar with the appropriate thumb size and offset without having to
render the `Vec<Line>` for the full history

With this change, lines wrap as I expect and everything appears to
redraw correctly as I resize my terminal!

codex-rs-3a70a0bc280734d09448cb08ec05b5c44f7c798e-1-rust-v0.0.2505141337

chore: handle all cases for EventMsg (#936)

For now, this removes the `#[non_exhaustive]` directive on `EventMsg` so
that we are forced to handle all `EventMsg` by default. (We may revisit
this if/when we publish `core/` as a `lib` crate.) For now, it is
helpful to have this as a forcing function because we have effectively
two UIs (`tui` and `exec`) and usually when we add a new variant to
`EventMsg`, we want to be sure that we update both.

codex-rs-94c47d69a3f92257e7f9717a2044bd55786eb999-1-rust-v0.0.2505121726

fix: agent instructions were not being included when ~/.codex/instruc…

codex-rs-9949f6404378db6f54a01bcadb1956e0535d4921-1-rust-v0.0.2505121520

fix: use "thinking" instead of "codex reasoning" as the label for rea…

codex-rs-7f24ec8cae83ae22e7cc306fea4844958370827d-1-rust-v0.0.2505101753

feat: add support for AGENTS.md in Rust CLI (#885)

The TypeScript CLI already has support for including the contents of
`AGENTS.md` in the instructions sent with the first turn of a
conversation. This PR brings this functionality to the Rust CLI.

To be considered, `AGENTS.md` must be in the `cwd` of the session, or in
one of the parent folders up to a Git/filesystem root (whichever is
encountered first).

By default, a maximum of 32 KiB of `AGENTS.md` will be included, though
this is configurable using the new-in-this-PR `project_doc_max_bytes`
option in `config.toml`.

codex-rs-132146b6d4e133d014f763a0d8dabd853f3fc0c0-1-rust-v0.0.2505061740

chore: introduce codex-common crate (#843)

I started this PR because I wanted to share the `format_duration()`
utility function in `codex-rs/exec/src/event_processor.rs` with the TUI.
The question was: where to put it?

`core` should have as few dependencies as possible, so moving it there
would introduce a dependency on `chrono`, which seemed undesirable.
`core` already had this `cli` feature to deal with a similar situation
around sharing common utility functions, so I decided to:

* make `core` feature-free
* introduce `common`
* `common` can have as many "special interest" features as it needs,
each of which can declare their own deps
* the first two features of common are `cli` and `elapsed`

In practice, this meant updating a number of `Cargo.toml` files,
replacing this line:

```toml
codex-core = { path = "../core", features = ["cli"] }
```

with these:

```toml
codex-core = { path = "../core" }
codex-common = { path = "../common", features = ["cli"] }
```

Moving `format_duration()` into its own file gave it some "breathing
room" to add a unit test, so I had Codex generate some tests and new
support for durations over 1 minute.

codex-rs-5915a59c8290765d6097caf4074aae93a85380fa-1-rust-v0.0.2505021951

feat: configurable notifications in the Rust CLI  (#793)

With this change, you can specify a program that will be executed to get
notified about events generated by Codex. The notification info will be
packaged as a JSON object. The supported notification types are defined
by the `UserNotification` enum introduced in this PR. Initially, it
contains only one variant, `AgentTurnComplete`:

```rust
pub(crate) enum UserNotification {
    #[serde(rename_all = "kebab-case")]
    AgentTurnComplete {
        turn_id: String,

        /// Messages that the user sent to the agent to initiate the turn.
        input_messages: Vec<String>,

        /// The last message sent by the assistant in the turn.
        last_assistant_message: Option<String>,
    },
}
```

This is intended to support the common case when a "turn" ends, which
often means it is now your chance to give Codex further instructions.

For example, I have the following in my `~/.codex/config.toml`:

```toml
notify = ["python3", "/Users/mbolin/.codex/notify.py"]
```

I created my own custom notifier script that calls out to
[terminal-notifier](https://github.com/julienXX/terminal-notifier) to
show a desktop push notification on macOS. Contents of `notify.py`:

```python
#!/usr/bin/env python3

import json
import subprocess
import sys


def main() -> int:
    if len(sys.argv) != 2:
        print("Usage: notify.py <NOTIFICATION_JSON>")
        return 1

    try:
        notification = json.loads(sys.argv[1])
    except json.JSONDecodeError:
        return 1

    match notification_type := notification.get("type"):
        case "agent-turn-complete":
            assistant_message = notification.get("last-assistant-message")
            if assistant_message:
                title = f"Codex: {assistant_message}"
            else:
                title = "Codex: Turn Complete!"
            input_messages = notification.get("input_messages", [])
            message = " ".join(input_messages)
            title += message
        case _:
            print(f"not sending a push notification for: {notification_type}")
            return 0

    subprocess.check_output(
        [
            "terminal-notifier",
            "-title",
            title,
            "-message",
            message,
            "-group",
            "codex",
            "-ignoreDnD",
            "-activate",
            "com.googlecode.iterm2",
        ]
    )

    return 0


if __name__ == "__main__":
    sys.exit(main())
```

For reference, here are related PRs that tried to add this functionality
to the TypeScript version of the Codex CLI:

* https://github.com/openai/codex/pull/160
* https://github.com/openai/codex/pull/498

codex-rs-e40bc9911433bd3f942ef4604626fab5638a7a72-1-rust-v0.0.2504301327

chore: mark Rust releases as "prerelease" (#761)

Apparently the URLs for draft releases cannot be downloaded using
unauthenticated `curl`, which means the DotSlash file only works for
users who are authenticated with `gh`. According to chat, prereleases
_can_ be fetched with unauthenticated `curl`, so let's try that.

codex-rs-72a4c38e41bc64f5a7c8c73d52f45784cb6b7137-1-rust-v0.0.2504301219

This is not quite ready for public consumption, but we are making this available as a "release" to test the DotSlash file.