Add Go CDN and playground server

Build Core and Handles into in-memory CDN modules, add the marketing site and tutorial docs, and provide a SQLite-backed WebGPU playground with TypeScript tooling and profiling. Amp-Thread-ID: https://ampcode.com/threads/T-01a02485-5574-707c-bff4-5668d83bee8a Co-authored-by: Heaust Azure <heaust.azure@gmail.com>
2026-08-21 16:42:02 +00:00
parent 53a53a8f3f
commit 7070799862
27 changed files with 3402 additions and 7 deletions
@@ -0,0 +1,84 @@
+import fs from "node:fs/promises";
+import path from "node:path";
+import process from "node:process";
+import { build } from "esbuild";
+
+const [root, output] = process.argv.slice(2);
+if (!root || !output) throw new Error("usage: node build.mjs <repository> <output>");
+
+const browser = {
+  bundle: true,
+  format: "esm",
+  legalComments: "none",
+  minify: true,
+  platform: "browser",
+  target: "es2022",
+};
+
+const workerFiles = new Map([
+  [path.join(root, "core", "index.js"), "./worker.js"],
+  [path.join(root, "addons", "handles", "src", "importers", "gltf.ts"), "./importer-worker.js"],
+  [path.join(root, "addons", "handles", "src", "bvh", "picking.ts"), "./bvh-worker.js"],
+]);
+
+const workerURLs = {
+  name: "yawn-worker-urls",
+  setup(builder) {
+    builder.onLoad({ filter: /\.(js|ts)$/ }, async ({ path: source }) => {
+      const worker = workerFiles.get(path.normalize(source));
+      if (!worker) return;
+      let contents = await fs.readFile(source, "utf8");
+      const transformed = contents.replace(
+        /new Worker\(new URL\("\.\/worker\.(?:js|ts)", import\.meta\.url\),/,
+        `createYawnWorker(new URL(${JSON.stringify(worker)}, import.meta.url),`,
+      );
+      if (transformed === contents) throw new Error(`worker constructor not found in ${source}`);
+      contents = `
+function createYawnWorker(url, options) {
+  if (url.origin === globalThis.location.origin) return new Worker(url, options);
+  const source = "import " + JSON.stringify(url.href) + ";";
+  const bootstrap = URL.createObjectURL(new Blob([source], { type: "text/javascript" }));
+  const worker = new Worker(bootstrap, options);
+  URL.revokeObjectURL(bootstrap);
+  return worker;
+}
+${transformed}`;
+      return { contents, loader: path.extname(source) === ".ts" ? "ts" : "js" };
+    });
+  },
+};
+
+await Promise.all([
+  build({
+    ...browser,
+    entryPoints: [path.join(root, "core", "index.js")],
+    outfile: path.join(output, "core.js"),
+    plugins: [workerURLs],
+  }),
+  build({
+    ...browser,
+    alias: { "@yawn/core": path.join(root, "core", "index.js") },
+    entryPoints: [path.join(root, "addons", "handles", "src", "index.ts")],
+    outfile: path.join(output, "handles.js"),
+    plugins: [workerURLs],
+  }),
+  build({
+    bundle: false,
+    entryPoints: [path.join(root, "core", "worker.js")],
+    format: "esm",
+    legalComments: "none",
+    minify: true,
+    outfile: path.join(output, "worker.js"),
+    target: "es2022",
+  }),
+  build({
+    ...browser,
+    entryPoints: [path.join(root, "addons", "handles", "src", "importers", "worker.ts")],
+    outfile: path.join(output, "importer-worker.js"),
+  }),
+  build({
+    ...browser,
+    entryPoints: [path.join(root, "addons", "handles", "src", "bvh", "worker.ts")],
+    outfile: path.join(output, "bvh-worker.js"),
+  }),
+]);