52 lines
1.6 KiB
TypeScript
52 lines
1.6 KiB
TypeScript
// Copyright 2020 Carton contributors
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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import { WasmRunner } from "./common.js";
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import type { SwiftRuntimeConstructor } from "./JavaScriptKit_JavaScriptKit.resources/Runtime";
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const startWasiTask = async () => {
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// Fetch our Wasm File
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const response = await fetch("REPLACE_THIS_WITH_THE_MAIN_WEBASSEMBLY_MODULE");
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const responseArrayBuffer = await response.arrayBuffer();
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let runtimeConstructor: SwiftRuntimeConstructor | undefined = undefined;
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try {
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const { SwiftRuntime } = await import(
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// @ts-ignore
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"./JavaScriptKit_JavaScriptKit.resources/Runtime/index.mjs"
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);
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runtimeConstructor = SwiftRuntime;
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} catch {
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// JavaScriptKit module not available, running without JavaScriptKit runtime.
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}
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const wasmRunner = WasmRunner({
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onStdoutLine(line) {
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console.log(line);
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},
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onStderrLine(line) {
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console.error(line);
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}
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}, runtimeConstructor);
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// Instantiate the WebAssembly file
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const wasmBytes = new Uint8Array(responseArrayBuffer).buffer;
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await wasmRunner.run(wasmBytes);
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};
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async function main(): Promise<void> {
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await startWasiTask();
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}
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main(); |