Fix Codex tool-use transcript completion

2026-04-08 08:02:27 -05:00
parent 844b061267
commit 9eaf72ab31
3 changed files with 167 additions and 7 deletions
@@ -118,6 +118,52 @@ function parseFileChangeItem(item: Record<string, unknown>, ts: string): Transcr
  return [{ kind: "system", ts, text: `file changes: ${preview}${more}` }];
 }

+function parseToolUseItem(
+  item: Record<string, unknown>,
+  ts: string,
+  phase: "started" | "completed",
+): TranscriptEntry[] {
+  const name = asString(item.name, "unknown");
+  const toolUseId = asString(item.id, name || "tool_use");
+
+  if (phase === "started") {
+    return [{
+      kind: "tool_call",
+      ts,
+      name,
+      toolUseId,
+      input: item.input ?? {},
+    }];
+  }
+
+  const status = asString(item.status);
+  const isError =
+    item.is_error === true ||
+    status === "failed" ||
+    status === "errored" ||
+    status === "error" ||
+    status === "cancelled";
+  const rawContent =
+    item.content ??
+    item.output ??
+    item.result ??
+    item.error ??
+    item.message;
+  const content =
+    asString(rawContent) ||
+    errorText(rawContent) ||
+    stringifyUnknown(rawContent) ||
+    `${name} ${isError ? "failed" : "completed"}`;
+
+  return [{
+    kind: "tool_result",
+    ts,
+    toolUseId,
+    content,
+    isError,
+  }];
+}
+
 function parseCodexItem(
  item: Record<string, unknown>,
  ts: string,
@@ -146,13 +192,7 @@ function parseCodexItem(
  }

  if (itemType === "tool_use") {
-    return [{
-      kind: "tool_call",
-      ts,
-      name: asString(item.name, "unknown"),
-      toolUseId: asString(item.id),
-      input: item.input ?? {},
-    }];
+    return parseToolUseItem(item, ts, phase);
  }

  if (itemType === "tool_result" && phase === "completed") {