From af6304c641df4dd7a2fc11974840da0ee5a855b7 Mon Sep 17 00:00:00 2001
From: jif-oai <jif@openai.com>
Date: Wed, 24 Sep 2025 10:47:12 +0100
Subject: [PATCH] nit: drop instruction override for auto-compact (#4137)

drop instruction override for auto-compact as this is not used and
dangerous as it invalidates the cache
---
 codex-rs/core/src/codex/compact.rs | 17 +++--------------
 1 file changed, 3 insertions(+), 14 deletions(-)

diff --git a/codex-rs/core/src/codex/compact.rs b/codex-rs/core/src/codex/compact.rs
index 016f406f..8f213d4e 100644
--- a/codex-rs/core/src/codex/compact.rs
+++ b/codex-rs/core/src/codex/compact.rs
@@ -55,7 +55,7 @@ pub(super) async fn run_inline_auto_compact_task(
     let input = vec![InputItem::Text {
         text: SUMMARIZATION_PROMPT.to_string(),
     }];
-    run_compact_task_inner(sess, turn_context, sub_id, input, None, false).await;
+    run_compact_task_inner(sess, turn_context, sub_id, input, false).await;
 }
 
 pub(super) async fn run_compact_task(
@@ -71,15 +71,7 @@ pub(super) async fn run_compact_task(
         }),
     };
     sess.send_event(start_event).await;
-    run_compact_task_inner(
-        sess.clone(),
-        turn_context,
-        sub_id.clone(),
-        input,
-        None,
-        true,
-    )
-    .await;
+    run_compact_task_inner(sess.clone(), turn_context, sub_id.clone(), input, true).await;
     let event = Event {
         id: sub_id,
         msg: EventMsg::TaskComplete(TaskCompleteEvent {
@@ -94,7 +86,6 @@ async fn run_compact_task_inner(
     turn_context: Arc<TurnContext>,
     sub_id: String,
     input: Vec<InputItem>,
-    instructions_override: Option<String>,
     remove_task_on_completion: bool,
 ) {
     let initial_input_for_turn: ResponseInputItem = ResponseInputItem::from(input);
@@ -104,9 +95,7 @@ async fn run_compact_task_inner(
 
     let prompt = Prompt {
         input: turn_input,
-        tools: Vec::new(),
-        base_instructions_override: instructions_override,
-        output_schema: None,
+        ..Default::default()
     };
 
     let max_retries = turn_context.client.get_provider().stream_max_retries();