feat: deprecation warning (#5825)

<img width="955" height="311" alt="Screenshot 2025-10-28 at 14 26 25"
src="https://github.com/user-attachments/assets/99729b3d-3bc9-4503-aab3-8dc919220ab4"
/>
This commit is contained in:
jif-oai
2025-10-29 12:29:28 +00:00
committed by GitHub
parent fa92cd92fa
commit 060637b4d4
12 changed files with 195 additions and 14 deletions

View File

@@ -78,6 +78,7 @@ use crate::protocol::AgentReasoningSectionBreakEvent;
use crate::protocol::ApplyPatchApprovalRequestEvent;
use crate::protocol::AskForApproval;
use crate::protocol::BackgroundEventEvent;
use crate::protocol::DeprecationNoticeEvent;
use crate::protocol::ErrorEvent;
use crate::protocol::Event;
use crate::protocol::EventMsg;
@@ -454,7 +455,7 @@ impl Session {
};
// Error messages to dispatch after SessionConfigured is sent.
let mut post_session_configured_error_events = Vec::<Event>::new();
let mut post_session_configured_events = Vec::<Event>::new();
// Kick off independent async setup tasks in parallel to reduce startup latency.
//
@@ -502,7 +503,7 @@ impl Session {
Err(e) => {
let message = format!("Failed to create MCP connection manager: {e:#}");
error!("{message}");
post_session_configured_error_events.push(Event {
post_session_configured_events.push(Event {
id: INITIAL_SUBMIT_ID.to_owned(),
msg: EventMsg::Error(ErrorEvent { message }),
});
@@ -516,7 +517,7 @@ impl Session {
let auth_entry = auth_statuses.get(&server_name);
let display_message = mcp_init_error_display(&server_name, auth_entry, &err);
warn!("MCP client for `{server_name}` failed to start: {err:#}");
post_session_configured_error_events.push(Event {
post_session_configured_events.push(Event {
id: INITIAL_SUBMIT_ID.to_owned(),
msg: EventMsg::Error(ErrorEvent {
message: display_message,
@@ -525,6 +526,22 @@ impl Session {
}
}
for (alias, feature) in session_configuration.features.legacy_feature_usages() {
let canonical = feature.key();
let summary = format!("`{alias}` is deprecated. Use `{canonical}` instead.");
let details = if alias == canonical {
None
} else {
Some(format!(
"You can either enable it using the CLI with `--enable {canonical}` or through the config.toml file with `[features].{canonical}`"
))
};
post_session_configured_events.push(Event {
id: INITIAL_SUBMIT_ID.to_owned(),
msg: EventMsg::DeprecationNotice(DeprecationNoticeEvent { summary, details }),
});
}
let otel_event_manager = OtelEventManager::new(
conversation_id,
config.model.as_str(),
@@ -589,7 +606,7 @@ impl Session {
rollout_path,
}),
})
.chain(post_session_configured_error_events.into_iter());
.chain(post_session_configured_events.into_iter());
for event in events {
sess.send_event_raw(event).await;
}
@@ -1076,9 +1093,6 @@ impl Session {
}
}
/// Helper that emits a BackgroundEvent with the given message. This keeps
/// the callsites terse so adding more diagnostics does not clutter the
/// core agent logic.
pub(crate) async fn notify_background_event(
&self,
turn_context: &TurnContext,