fix: generate a single clean sitemap.xml, drop @astrojs/sitemap#26
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@astrojs/sitemap unconditionally wraps its output in a sitemap-index.xml -> sitemap-N.xml pair, even for a site this small with no real need for the split. The previous fix worked around it by copying the generated sitemap-0.xml over sitemap.xml post-build, but that still left the redundant index/sub-sitemap files sitting in the deployed output alongside the copy -- pure clutter with no purpose once sitemap.xml has everything. Replaced the dependency with a ~30-line postbuild script (scripts/generate-sitemap.mjs) that walks the actual built dist/ directory and writes one flat sitemap.xml directly from the real page files -- no intermediate index, no byproduct files, and it can never drift from the real page set since it reads dist/ after the build completes. Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
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Summary
@astrojs/sitemapunconditionally wraps output in asitemap-index.xml->sitemap-N.xmlpair — no config option skips this, even for a small 89-page site. The previous fix copiedsitemap-0.xmloversitemap.xml, but the redundant index/sub-sitemap files were still sitting in the deployed output alongside the copy.scripts/generate-sitemap.mjs) that walks the real builtdist/directory and writes one flatsitemap.xmldirectly — no intermediate index, no byproduct files, can't drift from the real page set since it reads the actual build output.Test plan
dist/contains exactly one sitemap file (sitemap.xml), 89 URLs, homepage root URL included/sitemap.xml/sitemap.xmlexists,/sitemap-index.xmland/sitemap-0.xmlnow 404 (expected — they're gone)🤖 Generated with Claude Code