From 9379e0a42c5cf06da2c12dab6db06a30209a194e Mon Sep 17 00:00:00 2001
From: Vinta Chen <vinta.chen@gmail.com>
Date: Sun, 3 May 2026 20:16:13 +0800
Subject: [PATCH] style(sitemap): pretty-print generated sitemap.xml with
 2-space indent

Co-Authored-By: Claude <noreply@anthropic.com>
---
 website/build.py | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/website/build.py b/website/build.py
index db42c176..977105aa 100644
--- a/website/build.py
+++ b/website/build.py
@@ -234,7 +234,9 @@ def write_sitemap_xml(path: Path, urls: Sequence[tuple[str, str]]) -> None:
         lastmod_el = ET.SubElement(url_el, f"{{{SITEMAP_NS}}}lastmod")
         lastmod_el.text = lastmod
 
-    ET.ElementTree(urlset).write(path, encoding="utf-8", xml_declaration=True)
+    tree = ET.ElementTree(urlset)
+    ET.indent(tree, space="  ")
+    tree.write(path, encoding="utf-8", xml_declaration=True)
     with path.open("ab") as f:
         f.write(b"\n")