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Move token usage/context information to session level (#3221)

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Move context information into the main loop so it can be used to
interrupt the loop or start auto-compaction.
This commit is contained in:
pakrym-oai
2025-09-06 08:19:23 -07:00
committed by GitHub
parent 70a6d4b1b4
commit 0269096229
9 changed files with 151 additions and 117 deletions
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34
codex-rs/tui/src/bottom_pane/chat_composer.rs
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@@ -1,4 +1,4 @@
use codex_core::protocol::TokenUsage;
use codex_core::protocol::TokenUsageInfo;
use crossterm::event::KeyCode;
use crossterm::event::KeyEvent;
use crossterm::event::KeyEventKind;
@@ -63,12 +63,6 @@ struct AttachedImage {
path: PathBuf,
}
struct TokenUsageInfo {
total_token_usage: TokenUsage,
last_token_usage: TokenUsage,
model_context_window: Option<u64>,
}
pub(crate) struct ChatComposer {
textarea: TextArea,
textarea_state: RefCell<TextAreaState>,
@@ -166,17 +160,8 @@ impl ChatComposer {
/// Update the cached *context-left* percentage and refresh the placeholder
/// text. The UI relies on the placeholder to convey the remaining
/// context when the composer is empty.
pub(crate) fn set_token_usage(
&mut self,
total_token_usage: TokenUsage,
last_token_usage: TokenUsage,
model_context_window: Option<u64>,
) {
self.token_usage_info = Some(TokenUsageInfo {
total_token_usage,
last_token_usage,
model_context_window,
});
pub(crate) fn set_token_usage(&mut self, token_info: Option<TokenUsageInfo>) {
self.token_usage_info = token_info;
}
/// Record the history metadata advertised by `SessionConfiguredEvent` so
@@ -1290,11 +1275,16 @@ impl WidgetRef for ChatComposer {
} else {
100
};
let context_style = if percent_remaining < 20 {
Style::default().fg(Color::Yellow)
} else {
Style::default().add_modifier(Modifier::DIM)
};
hint.push(" ".into());
hint.push(
Span::from(format!("{percent_remaining}% context left"))
.style(Style::default().add_modifier(Modifier::DIM)),
);
hint.push(Span::styled(
format!("{percent_remaining}% context left"),
context_style,
));
}
}