Add call_id to patch approvals and elicitations (#1660)

Builds on https://github.com/openai/codex/pull/1659 and adds call_id to
a few more places for the same reason.

codex-rs/core/src/codex.rs

@@ -279,6 +279,7 @@ impl Session {
     pub async fn request_patch_approval(
         &self,
         sub_id: String,
+        call_id: String,
         action: &ApplyPatchAction,
         reason: Option<String>,
         grant_root: Option<PathBuf>,
@@ -287,6 +288,7 @@ impl Session {
         let event = Event {
             id: sub_id.clone(),
             msg: EventMsg::ApplyPatchApprovalRequest(ApplyPatchApprovalRequestEvent {
+                call_id,
                 changes: convert_apply_patch_to_protocol(action),
                 reason,
                 grant_root,
@@ -1629,7 +1631,7 @@ async fn apply_patch(
             // Compute a readable summary of path changes to include in the
             // approval request so the user can make an informed decision.
             let rx_approve = sess
-                .request_patch_approval(sub_id.clone(), &action, None, None)
+                .request_patch_approval(sub_id.clone(), call_id.clone(), &action, None, None)
                 .await;
             match rx_approve.await.unwrap_or_default() {
                 ReviewDecision::Approved | ReviewDecision::ApprovedForSession => false,
@@ -1667,7 +1669,13 @@ async fn apply_patch(
         ));
 
         let rx = sess
-            .request_patch_approval(sub_id.clone(), &action, reason.clone(), Some(root.clone()))
+            .request_patch_approval(
+                sub_id.clone(),
+                call_id.clone(),
+                &action,
+                reason.clone(),
+                Some(root.clone()),
+            )
             .await;
 
         if !matches!(
@@ -1751,6 +1759,7 @@ async fn apply_patch(
                 let rx = sess
                     .request_patch_approval(
                         sub_id.clone(),
+                        call_id.clone(),
                         &action,
                         reason.clone(),
                         Some(root.clone()),

codex-rs/core/src/protocol.rs

@@ -435,6 +435,8 @@ pub struct ExecApprovalRequestEvent {
 
 #[derive(Debug, Clone, Deserialize, Serialize)]
 pub struct ApplyPatchApprovalRequestEvent {
+    /// Responses API call id for the associated patch apply call, if available.
+    pub call_id: String,
     pub changes: HashMap<PathBuf, FileChange>,
     /// Optional explanatory reason (e.g. request for extra write access).
     #[serde(skip_serializing_if = "Option::is_none")]

codex-rs/mcp-server/src/codex_tool_runner.rs

@@ -156,7 +156,7 @@ async fn run_codex_tool_session_inner(
                     EventMsg::ExecApprovalRequest(ExecApprovalRequestEvent {
                         command,
                         cwd,
-                        call_id: _,
+                        call_id,
                         reason: _,
                     }) => {
                         handle_exec_approval_request(
@@ -167,6 +167,7 @@ async fn run_codex_tool_session_inner(
                             request_id.clone(),
                             request_id_str.clone(),
                             event.id.clone(),
+                            call_id,
                         )
                         .await;
                         continue;
@@ -180,11 +181,13 @@ async fn run_codex_tool_session_inner(
                         break;
                     }
                     EventMsg::ApplyPatchApprovalRequest(ApplyPatchApprovalRequestEvent {
+                        call_id,
                         reason,
                         grant_root,
                         changes,
                     }) => {
                         handle_patch_approval_request(
+                            call_id,
                             reason,
                             grant_root,
                             changes,

codex-rs/mcp-server/src/exec_approval.rs

@@ -32,6 +32,7 @@ pub struct ExecApprovalElicitRequestParams {
     pub codex_elicitation: String,
     pub codex_mcp_tool_call_id: String,
     pub codex_event_id: String,
+    pub codex_call_id: String,
     pub codex_command: Vec<String>,
     pub codex_cwd: PathBuf,
 }
@@ -45,6 +46,7 @@ pub struct ExecApprovalResponse {
     pub decision: ReviewDecision,
 }
 
+#[allow(clippy::too_many_arguments)]
 pub(crate) async fn handle_exec_approval_request(
     command: Vec<String>,
     cwd: PathBuf,
@@ -53,6 +55,7 @@ pub(crate) async fn handle_exec_approval_request(
     request_id: RequestId,
     tool_call_id: String,
     event_id: String,
+    call_id: String,
 ) {
     let escaped_command =
         shlex::try_join(command.iter().map(|s| s.as_str())).unwrap_or_else(|_| command.join(" "));
@@ -71,6 +74,7 @@ pub(crate) async fn handle_exec_approval_request(
         codex_elicitation: "exec-approval".to_string(),
         codex_mcp_tool_call_id: tool_call_id.clone(),
         codex_event_id: event_id.clone(),
+        codex_call_id: call_id,
         codex_command: command,
         codex_cwd: cwd,
     };

codex-rs/mcp-server/src/patch_approval.rs

@@ -27,6 +27,7 @@ pub struct PatchApprovalElicitRequestParams {
     pub codex_elicitation: String,
     pub codex_mcp_tool_call_id: String,
     pub codex_event_id: String,
+    pub codex_call_id: String,
     #[serde(skip_serializing_if = "Option::is_none")]
     pub codex_reason: Option<String>,
     #[serde(skip_serializing_if = "Option::is_none")]
@@ -41,6 +42,7 @@ pub struct PatchApprovalResponse {
 
 #[allow(clippy::too_many_arguments)]
 pub(crate) async fn handle_patch_approval_request(
+    call_id: String,
     reason: Option<String>,
     grant_root: Option<PathBuf>,
     changes: HashMap<PathBuf, FileChange>,
@@ -66,6 +68,7 @@ pub(crate) async fn handle_patch_approval_request(
         codex_elicitation: "patch-approval".to_string(),
         codex_mcp_tool_call_id: tool_call_id.clone(),
         codex_event_id: event_id.clone(),
+        codex_call_id: call_id,
         codex_reason: reason,
         codex_grant_root: grant_root,
         codex_changes: changes,

codex-rs/mcp-server/tests/codex_tool.rs

@@ -171,6 +171,7 @@ fn create_expected_elicitation_request(
             codex_event_id,
             codex_command: command,
             codex_cwd: workdir.to_path_buf(),
+            codex_call_id: "call1234".to_string(),
         })?),
     })
 }
@@ -384,6 +385,7 @@ fn create_expected_patch_approval_elicitation_request(
             codex_reason: reason,
             codex_grant_root: grant_root,
             codex_changes: changes,
+            codex_call_id: "call1234".to_string(),
         })?),
     })
 }

codex-rs/tui/src/chatwidget.rs

@@ -328,6 +328,7 @@ impl ChatWidget<'_> {
                 self.bottom_pane.push_approval_request(request);
             }
             EventMsg::ApplyPatchApprovalRequest(ApplyPatchApprovalRequestEvent {
+                call_id: _,
                 changes,
                 reason,
                 grant_root,