mirror of
https://github.com/heygen-com/hyperframes.git
synced 2026-09-04 07:19:52 +00:00
Miguel Ángel
e0822c6e85
* chore(producer): shim __filename/__dirname in the CJS banner Bundled CJS deps like wawoff2 call __dirname; without the shim they throw "__dirname is not defined in ES module" at render time. Also ignore .zed/. * chore(producer): use a template literal for the CJS banner (review nit)
99 lines
3.7 KiB
JavaScript
99 lines
3.7 KiB
JavaScript
#!/usr/bin/env node
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/**
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* Build script for @hyperframes/producer (public OSS package)
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*
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* Bundles src/server.ts → dist/public-server.js (standalone server).
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*/
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import { build } from "esbuild";
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import { mkdirSync, rmSync } from "fs";
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import { resolve, dirname } from "path";
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import { fileURLToPath } from "url";
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rmSync("dist", { recursive: true, force: true });
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mkdirSync("dist", { recursive: true });
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const scriptDir = dirname(fileURLToPath(import.meta.url));
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// The banner provides a real `require` (via createRequire) plus the CJS-only
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// `__filename`/`__dirname` globals so esbuild's CJS interop works in ESM output.
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// Without `require`, bundled CJS deps (recast, yauzl, etc.) that call
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// require("fs") throw "Dynamic require of 'fs' is not supported"; without the
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// dirname shims, deps like wawoff2 throw "__dirname is not defined in ES module".
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const cjsBanner = {
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js: `import { createRequire as __cjsRequire } from 'module';
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import { fileURLToPath as __cjsFileURLToPath } from 'url';
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import { dirname as __cjsDirname } from 'path';
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const require = __cjsRequire(import.meta.url);
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const __filename = __cjsFileURLToPath(import.meta.url);
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const __dirname = __cjsDirname(__filename);`,
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};
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const workspaceAliasPlugin = {
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name: "workspace-alias",
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setup(build) {
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build.onResolve({ filter: /^@hyperframes\/engine$/ }, () => ({
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path: resolve(scriptDir, "../engine/src/index.ts"),
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}));
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build.onResolve({ filter: /^@hyperframes\/engine\/alpha-blit$/ }, () => ({
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path: resolve(scriptDir, "../engine/src/utils/alphaBlit.ts"),
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}));
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build.onResolve({ filter: /^@hyperframes\/engine\/shader-transitions$/ }, () => ({
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path: resolve(scriptDir, "../engine/src/utils/shaderTransitions.ts"),
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}));
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build.onResolve({ filter: /^@hyperframes\/core$/ }, () => ({
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path: resolve(scriptDir, "../core/src/index.ts"),
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}));
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build.onResolve({ filter: /^@hyperframes\/core\/lint$/ }, () => ({
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path: resolve(scriptDir, "../core/src/lint/index.ts"),
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}));
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},
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};
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const sharedOpts = {
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bundle: true,
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platform: "node",
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target: "node22",
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format: "esm",
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external: ["puppeteer", "esbuild", "postcss"],
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plugins: [workspaceAliasPlugin],
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minify: false,
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sourcemap: true,
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banner: cjsBanner,
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};
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await Promise.all([
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build({ ...sharedOpts, entryPoints: ["src/index.ts"], outfile: "dist/index.js" }),
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build({ ...sharedOpts, entryPoints: ["src/server.ts"], outfile: "dist/public-server.js" }),
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build({
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...sharedOpts,
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entryPoints: ["src/services/shaderTransitionWorker.ts"],
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outfile: "dist/services/shaderTransitionWorker.js",
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}),
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build({ ...sharedOpts, entryPoints: ["src/distributed.ts"], outfile: "dist/distributed.js" }),
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]);
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// Copy core runtime artifacts so the producer can find them at dist/
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import { copyFileSync, existsSync, readFileSync } from "fs";
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const coreDistDir = resolve(scriptDir, "../core/dist");
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try {
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const manifestSrc = resolve(coreDistDir, "hyperframe.manifest.json");
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if (existsSync(manifestSrc)) {
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copyFileSync(manifestSrc, "dist/hyperframe.manifest.json");
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const manifest = JSON.parse(readFileSync(manifestSrc, "utf8"));
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const runtimeIife = manifest?.artifacts?.iife || "hyperframe.runtime.iife.js";
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copyFileSync(resolve(coreDistDir, runtimeIife), `dist/${runtimeIife}`);
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console.log(`[Build] Copied runtime: hyperframe.manifest.json, ${runtimeIife}`);
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}
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} catch (e) {
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console.warn("[Build] Warning: Could not copy runtime artifacts:", e.message);
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}
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// Generate .d.ts declarations (esbuild doesn't emit them)
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import { execSync } from "child_process";
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execSync("tsc --emitDeclarationOnly --declaration --declarationMap", {
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stdio: "inherit",
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});
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console.log("[Build] Complete: dist/index.js, dist/public-server.js, *.d.ts");
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