ClintchizandClaude Opus 5
a184f1a3be
Adds /__wrnexus/islands.js (the bootstrap) and the /__wrnexus/island/ prefix (mount runtime, island bundles, shared chunks) to all three serving paths. Dev reuses the browserArtifactPaths registry pattern from pipeline.ts. Prod mirrors the clientModulesDir handler, including its filename allowlist, so island names cannot escape the output directory. The bootstrap is inert without a data-wrn-island marker, so island-free pages still download nothing. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
41 lines
1.2 KiB
TypeScript
41 lines
1.2 KiB
TypeScript
/**
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* The island bootstrap served at `/__wrnexus/islands.js`.
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*
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* Mirrors the `@wrnexus/csr` pattern: this file is only ever fetched when a
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* `data-wrn-island` marker is present, so island-free pages download nothing —
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* including React.
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*/
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export function getIslandRuntime(development = false): string {
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return `
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(function () {
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function loader(name) {
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return import("/__wrnexus/island/" + encodeURIComponent(name) + ".js");
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}
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function boot() {
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if (!document.querySelector("[data-wrn-island]")) return;
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import("/__wrnexus/island/runtime.js").then(function (runtime) {
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runtime.mountIslands(document, { loader: loader, development: ${development} });
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window.__wrnexusUnmountIslands = function (root) {
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runtime.unmountIslands(root || document);
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};
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window.__wrnexusRemountIslands = function (root) {
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return runtime.remountIslands(root || document, {
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loader: loader,
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development: ${development}
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});
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};
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}).catch(function (error) {
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console.error("[wrnexus] failed to load the island runtime", error);
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});
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}
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if (document.readyState === "loading") {
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document.addEventListener("DOMContentLoaded", boot);
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} else {
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boot();
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}
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})();
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`;
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}
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