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fix(web): allow the deferred Streamdown chunk in the performance budget

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The companion markdown parser stays one atomic chunk so its initializer order holds. It loads with the note editor and stays off the initial modulepreload list.
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tianma-if committed 2026-09-30 02:22:30 +08:00
1 parent 4ff9ed65e2
commit 99a83f3d64
2 files changed
+6 -5
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scripts/verify-web-performance.mjs
+5 -4
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@@ -27,7 +27,7 @@ assert.deepEqual(
);
assert.doesNotMatch(serviceWorker, /edgeever-offline-shell/, "PWA must not retain a versioned offline HTML shell");
const modulePreloads = indexHtml.match(/<link rel="modulepreload"[^>]+>/g)?.join("\n") ?? "";
const initialOptionalPattern = /vendor-code-highlight|vendor-D3|beautiful-mermaid|vendor-(?:mermaid|tiptap|prosemirror|floating|codemirror|x6|infographic)|vendor~(?:wasm|emacs-lisp)-|ui-primitives|mermaid\.core|[^"']*Diagram(?:EditorPane)?-/;
const initialOptionalPattern = /vendor-code-highlight|vendor-D3|beautiful-mermaid|vendor-(?:mermaid|tiptap|prosemirror|floating|codemirror|x6|infographic|streamdown)|vendor~(?:wasm|emacs-lisp)-|ui-primitives|mermaid\.core|[^"']*Diagram(?:EditorPane)?-/;
assert.doesNotMatch(modulePreloads, initialOptionalPattern, "Optional editor and diagram chunks must remain out of the initial HTML modulepreload list");
assert.doesNotMatch(modulePreloads, /ui-button-tooltip/, "Button tooltips must load only when a titled button is rendered");
assert.doesNotMatch(modulePreloads, /vendor-radix(?!-slot)/, "Radix overlays must remain out of the initial HTML modulepreload list");
@@ -40,9 +40,10 @@ assert.ok(initialModulePreloadBytes <= INITIAL_MODULE_PRELOAD_BUDGET, `Initial m
const DEFAULT_CHUNK_WARNING_BYTES = 500 * 1024;
// Shiki, loaded with the infographic conversation, keeps the Oniguruma wasm
// engine and the Emacs Lisp grammar above 500 KiB. AntV Infographic stays one
// atomic deferred chunk so its registries initialize in order. All of these
// stay off the initial modulepreload list.
const allowedLargeChunkPattern = /^(?:vendor-(?:code-highlight|beautiful-mermaid|mermaid-(?:layout|render)|codemirror|x6|infographic)|vendor~(?:wasm|emacs-lisp)-|.*Diagram-).*\.js$/;
// atomic deferred chunk so its registries initialize in order. Streamdown
// keeps the unified/micromark parser graph atomic for the same reason; it
// loads with the note editor. All of these stay off the initial modulepreload list.
const allowedLargeChunkPattern = /^(?:vendor-(?:code-highlight|beautiful-mermaid|mermaid-(?:layout|render)|codemirror|x6|infographic|streamdown)|vendor~(?:wasm|emacs-lisp)-|.*Diagram-).*\.js$/;
const largeChunks = readdirSync(join(distDirectory, "assets"))
.filter((name) => name.endsWith(".js"))
.map((name) => ({ name, size: statSync(join(distDirectory, "assets", name)).size }))