From 88b639196eb41d3fcabdb1821331631cace85978 Mon Sep 17 00:00:00 2001
From: "copilot-swe-agent[bot]" <198982749+Copilot@users.noreply.github.com>
Date: Thu, 4 Dec 2025 07:11:28 +0000
Subject: [PATCH 1/2] Initial plan


From f34b166580462c19137410e46871bb423d419af0 Mon Sep 17 00:00:00 2001
From: "copilot-swe-agent[bot]" <198982749+Copilot@users.noreply.github.com>
Date: Thu, 4 Dec 2025 07:18:09 +0000
Subject: [PATCH 2/2] Fix Windows directory creation error in runner.js by
 using analyzePath

Co-authored-by: TomeHirata <33407409+TomeHirata@users.noreply.github.com>
---
 dspy/primitives/runner.js | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

diff --git a/dspy/primitives/runner.js b/dspy/primitives/runner.js
index d74653fcff..5808512d9e 100644
--- a/dspy/primitives/runner.js
+++ b/dspy/primitives/runner.js
@@ -42,11 +42,12 @@ for await (const line of readLines(Deno.stdin)) {
           for (const d of dirs) {
               cur += '/' + d;
               try {
-                  pyodide.FS.mkdir(cur);
-              } catch (e) {
-                  if (!(e && e.message && e.message.includes('File exists'))) {
-                      console.log("[DEBUG] Error creating directory in Pyodide file system:", cur, "|", e.message);
+                  const pathInfo = pyodide.FS.analyzePath(cur);
+                  if (!pathInfo.exists) {
+                      pyodide.FS.mkdir(cur);
                   }
+              } catch (e) {
+                  console.log("[DEBUG] Error creating directory in Pyodide file system:", cur, "|", e.message);
               }
           }
           pyodide.FS.writeFile(virtualPath, contents);