37 lines
1.2 KiB
JavaScript
37 lines
1.2 KiB
JavaScript
export async function loadFile(path) {
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if (typeof window === "undefined") {
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const fs = await import("node:fs/promises");
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const { fileURLToPath } = await import("node:url");
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const { join, dirname } = await import("node:path");
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const __dirname = dirname(fileURLToPath(import.meta.url));
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try {
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return await fs.readFile(join(__dirname, path));
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} catch (err) {
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if (err.code === "ENOENT") {
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return await fs.readFile(join(__dirname, "../wasm", path.replace("./", "")));
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}
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throw err;
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}
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}
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try {
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const response = await fetch(new URL(path, import.meta.url));
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return await response.arrayBuffer();
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} catch {
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const response = await fetch(
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new URL(`../wasm/${path.replace("./", "")}`, import.meta.url)
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);
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return await response.arrayBuffer();
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}
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}
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export async function createWorker() {
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if (typeof window === "undefined") {
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const { Worker } = await import("node:worker_threads");
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const { fileURLToPath } = await import("node:url");
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const { join, dirname } = await import("node:path");
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const __dirname = dirname(fileURLToPath(import.meta.url));
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return new Worker(join(__dirname, "worker.js"));
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}
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return new window.Worker(new URL("./worker.js", import.meta.url));
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}
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