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tui: switch to using tokio + EventStream for processing crossterm events (#2489)

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bringing the tui more into tokio-land to make it easier to factorize.

fyi @bolinfest
This commit is contained in:
Jeremy Rose
2025-08-20 10:11:09 -07:00
committed by GitHub
parent 8481eb4c6e
commit 61bbabe7d9
13 changed files with 396 additions and 390 deletions
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25
codex-rs/tui/src/bottom_pane/chat_composer.rs
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@@ -750,6 +750,7 @@ mod tests {
use crate::bottom_pane::InputResult;
use crate::bottom_pane::chat_composer::LARGE_PASTE_CHAR_THRESHOLD;
use crate::bottom_pane::textarea::TextArea;
use tokio::sync::mpsc::unbounded_channel;
#[test]
fn test_current_at_token_basic_cases() {
@@ -906,7 +907,7 @@ mod tests {
use crossterm::event::KeyEvent;
use crossterm::event::KeyModifiers;
let (tx, _rx) = std::sync::mpsc::channel();
let (tx, _rx) = unbounded_channel::<AppEvent>();
let sender = AppEventSender::new(tx);
let mut composer =
ChatComposer::new(true, sender, false, "Ask Codex to do anything".to_string());
@@ -930,7 +931,7 @@ mod tests {
use crossterm::event::KeyEvent;
use crossterm::event::KeyModifiers;
let (tx, _rx) = std::sync::mpsc::channel();
let (tx, _rx) = unbounded_channel::<AppEvent>();
let sender = AppEventSender::new(tx);
let mut composer =
ChatComposer::new(true, sender, false, "Ask Codex to do anything".to_string());
@@ -960,7 +961,7 @@ mod tests {
use crossterm::event::KeyModifiers;
let large = "y".repeat(LARGE_PASTE_CHAR_THRESHOLD + 1);
let (tx, _rx) = std::sync::mpsc::channel();
let (tx, _rx) = unbounded_channel::<AppEvent>();
let sender = AppEventSender::new(tx);
let mut composer =
ChatComposer::new(true, sender, false, "Ask Codex to do anything".to_string());
@@ -982,7 +983,7 @@ mod tests {
use ratatui::Terminal;
use ratatui::backend::TestBackend;
let (tx, _rx) = std::sync::mpsc::channel();
let (tx, _rx) = unbounded_channel::<AppEvent>();
let sender = AppEventSender::new(tx);
let mut terminal = match Terminal::new(TestBackend::new(100, 10)) {
Ok(t) => t,
@@ -1038,9 +1039,9 @@ mod tests {
use crossterm::event::KeyCode;
use crossterm::event::KeyEvent;
use crossterm::event::KeyModifiers;
use std::sync::mpsc::TryRecvError;
use tokio::sync::mpsc::error::TryRecvError;
let (tx, rx) = std::sync::mpsc::channel();
let (tx, mut rx) = unbounded_channel::<AppEvent>();
let sender = AppEventSender::new(tx);
let mut composer =
ChatComposer::new(true, sender, false, "Ask Codex to do anything".to_string());
@@ -1083,7 +1084,7 @@ mod tests {
use crossterm::event::KeyEvent;
use crossterm::event::KeyModifiers;
let (tx, _rx) = std::sync::mpsc::channel();
let (tx, _rx) = unbounded_channel::<AppEvent>();
let sender = AppEventSender::new(tx);
let mut composer =
ChatComposer::new(true, sender, false, "Ask Codex to do anything".to_string());
@@ -1104,9 +1105,9 @@ mod tests {
use crossterm::event::KeyCode;
use crossterm::event::KeyEvent;
use crossterm::event::KeyModifiers;
use std::sync::mpsc::TryRecvError;
use tokio::sync::mpsc::error::TryRecvError;
let (tx, rx) = std::sync::mpsc::channel();
let (tx, mut rx) = unbounded_channel::<AppEvent>();
let sender = AppEventSender::new(tx);
let mut composer =
ChatComposer::new(true, sender, false, "Ask Codex to do anything".to_string());
@@ -1146,7 +1147,7 @@ mod tests {
use crossterm::event::KeyEvent;
use crossterm::event::KeyModifiers;
let (tx, _rx) = std::sync::mpsc::channel();
let (tx, _rx) = unbounded_channel::<AppEvent>();
let sender = AppEventSender::new(tx);
let mut composer =
ChatComposer::new(true, sender, false, "Ask Codex to do anything".to_string());
@@ -1220,7 +1221,7 @@ mod tests {
use crossterm::event::KeyEvent;
use crossterm::event::KeyModifiers;
let (tx, _rx) = std::sync::mpsc::channel();
let (tx, _rx) = unbounded_channel::<AppEvent>();
let sender = AppEventSender::new(tx);
let mut composer =
ChatComposer::new(true, sender, false, "Ask Codex to do anything".to_string());
@@ -1287,7 +1288,7 @@ mod tests {
use crossterm::event::KeyEvent;
use crossterm::event::KeyModifiers;
let (tx, _rx) = std::sync::mpsc::channel();
let (tx, _rx) = unbounded_channel::<AppEvent>();
let sender = AppEventSender::new(tx);
let mut composer =
ChatComposer::new(true, sender, false, "Ask Codex to do anything".to_string());