From a8324c5d948707b94f11885676cb33288845df3d Mon Sep 17 00:00:00 2001
From: Ahmed Ibrahim <aibrahim@openai.com>
Date: Tue, 2 Sep 2025 14:52:44 -0700
Subject: [PATCH] progress

---
 codex-rs/core/src/chat_completions.rs | 21 +++++++++++++++++----
 codex-rs/core/src/codex.rs            |  6 ++++++
 2 files changed, 23 insertions(+), 4 deletions(-)

diff --git a/codex-rs/core/src/chat_completions.rs b/codex-rs/core/src/chat_completions.rs
index 6eca119f3e..f253d5ae84 100644
--- a/codex-rs/core/src/chat_completions.rs
+++ b/codex-rs/core/src/chat_completions.rs
@@ -129,10 +129,21 @@ pub(crate) async fn stream_chat_completions(
                     "content": output,
                 }));
             }
-            ResponseItem::Reasoning { .. }
-            | ResponseItem::WebSearchCall { .. }
-            | ResponseItem::Other => {
-                // Omit these items from the conversation history.
+            ResponseItem::Reasoning {
+                id,
+                summary,
+                content,
+                encrypted_content,
+            } => {
+                tracing::info!("reasoning item: {:?}", item);
+                messages.push(json!({
+                    "role": "assistant",
+                    "content": null,
+                    "reasoning": content,
+                }));
+            }
+            ResponseItem::WebSearchCall { .. } | ResponseItem::Other => {
+                tracing::info!("omitting item from chat completions: {:?}", item);
                 continue;
             }
         }
@@ -350,6 +361,8 @@ async fn process_chat_sse<S>(
                 }
 
                 if let Some(reasoning) = maybe_text {
+                    // Accumulate so we can emit a terminal Reasoning item at end-of-turn.
+                    reasoning_text.push_str(&reasoning);
                     let _ = tx_event
                         .send(Ok(ResponseEvent::ReasoningContentDelta(reasoning)))
                         .await;
diff --git a/codex-rs/core/src/codex.rs b/codex-rs/core/src/codex.rs
index d7c39c14a5..2773548ca0 100644
--- a/codex-rs/core/src/codex.rs
+++ b/codex-rs/core/src/codex.rs
@@ -883,6 +883,10 @@ impl Session {
     /// Build the full turn input by concatenating the current conversation
     /// history with additional items for this turn.
     pub fn turn_input_with_history(&self, extra: Vec<ResponseItem>) -> Vec<ResponseItem> {
+        tracing::info!(
+            "history: {:?}",
+            self.state.lock_unchecked().history.contents()
+        );
         [self.state.lock_unchecked().history.contents(), extra].concat()
     }
 
@@ -1409,6 +1413,7 @@ async fn run_task(
     sub_id: String,
     input: Vec<InputItem>,
 ) {
+    tracing::info!("running task with input: {:?}", input);
     if input.is_empty() {
         return;
     }
@@ -1549,6 +1554,7 @@ async fn run_task(
                             },
                             None,
                         ) => {
+                            tracing::info!("reasoning item: {:?}", item);
                             items_to_record_in_conversation_history.push(ResponseItem::Reasoning {
                                 id: id.clone(),
                                 summary: summary.clone(),