Run Shard Compile

1import { build } from "esbuild";
2import { fileURLToPath } from "node:url";
3import { resolve, dirname } from "node:path";
4import { spawnSync } from "node:child_process";
5import { mkdtempSync, rmSync } from "node:fs";
6import { tmpdir } from "node:os";
7const here = dirname(fileURLToPath(import.meta.url));
8const three = resolve(here, "../node_modules/three/src");
9const dir = mkdtempSync(resolve(tmpdir(), "frost-shard-compile-"));
10try {
11  const outfile = resolve(dir, "probe.mjs");
12  await build({
13    entryPoints: [resolve(here, "shard-compile-probe.ts")],
14    outfile,
15    bundle: true,
16    platform: "node",
17    format: "esm",
18    alias: {
19      "three/webgpu": resolve(three, "Three.WebGPU.js"),
20      "three/tsl": resolve(three, "Three.TSL.js"),
21    },
22  });
23  const result = spawnSync(process.execPath, [outfile], { stdio: "inherit" });
24  process.exitCode = result.status ?? 1;
25} finally {
26  rmSync(dir, { recursive: true, force: true });
27}