mirror of
https://github.com/tinygo-org/tinygo.git
synced 2026-07-26 06:38:42 +00:00
Victor Costa
bd61913973
* wasm: patch wasm_exec.js and wasm_exec_node.js from Go 1.18+ Port this commit https://github.com/golang/go/commit/680caf15355057ca84857a2a291b6f5c44e73329 removing polyfills from `wasm_exec.js`, now the environment is expected to provide all the required polyfills. `wasm_exec.js` now only provides stub fallbacks for globalThis.fs and globalThis.process. All NodeJS specific code is now in a separate file `wasm_exec_node.js` with its required polyfills. * feat: bump minimum node version to 22 Drops official support for NodeJS 18 for WASM by removing the provided polyfills in the `wasm_exec.js`. Now the environment is expected to provide the polyfill if it is running on older NodeJS versions The new minimum required version for WASM is NodeJS 22+. * chore: removed wrong comment `wasm_exec_node.js` no longer contains the polyfill for NodeJS 18
33 lines
861 B
JavaScript
33 lines
861 B
JavaScript
// Copyright 2021 The Go Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style
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// license that can be found in the LICENSE file.
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//
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// This file has been modified for use by the TinyGo compiler.
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"use strict";
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if (process.argv.length < 3) {
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console.error("usage: go_js_wasm_exec [wasm binary] [arguments]");
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process.exit(1);
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}
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globalThis.require = require;
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globalThis.fs = require("fs");
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globalThis.performance = {
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now() {
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const [sec, nsec] = process.hrtime();
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return sec * 1000 + nsec / 1000000;
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},
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};
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require("./wasm_exec");
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const go = new Go();
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WebAssembly.instantiate(fs.readFileSync(process.argv[2]), go.importObject).then(async (result) => {
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let exitCode = await go.run(result.instance);
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process.exit(exitCode);
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}).catch((err) => {
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console.error(err);
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process.exit(1);
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});
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