From 122e35c69b6b9f0b7e83f48cf7a9aa515b7464cf Mon Sep 17 00:00:00 2001
From: nanami-he <270413913+nanami-he@users.noreply.github.com>
Date: Wed, 29 Apr 2026 19:24:28 +0900
Subject: [PATCH] fix(scripts): build-art path resolution on Windows
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`new URL(".", import.meta.url).pathname` returns "/C:/..." on Windows
(POSIX-style with leading slash). join()-ing that with a relative segment
produced "\C:\..." which fs() then failed to open with ENOENT. This
blocked `bun run build` on Windows, which in turn blocked any local
install that needs to regenerate dist/.

Switched to `dirname(fileURLToPath(import.meta.url))` — same pattern the
rest of the codebase already uses (cli/index.js, cli/openclaw-patch.ts).

Surfaced while running the full build pipeline on Win11 to test the
findPackageRoot fix from the same branch.
---
 scripts/build-art.ts | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/scripts/build-art.ts b/scripts/build-art.ts
index fe8a375..a3350b5 100644
--- a/scripts/build-art.ts
+++ b/scripts/build-art.ts
@@ -9,14 +9,17 @@
  */
 
 import { readFileSync, writeFileSync } from "fs";
-import { join } from "path";
+import { join, dirname } from "path";
+import { fileURLToPath } from "url";
 import { ANIMAL_ART } from "../server/art.ts";
 import { ANIMALS, ANIMAL_COLOR } from "../server/engine.ts";
 import { ART_META } from "../server/art-meta.ts";
 import type { AnimalId } from "../server/engine.ts";
 
-// Resolve paths relative to this script's directory
-const SCRIPT_DIR = new URL(".", import.meta.url).pathname;
+// Resolve paths relative to this script's directory.
+// fileURLToPath gives a proper platform path; `new URL(...).pathname` returns
+// "/C:/..." on Windows which breaks downstream join() calls.
+const SCRIPT_DIR = dirname(fileURLToPath(import.meta.url));
 const PROJECT_ROOT = join(SCRIPT_DIR, "..");
 const SHELL_PATH = join(PROJECT_ROOT, "statusline", "pet-status.sh");