33 lines
881 B
JavaScript
33 lines
881 B
JavaScript
/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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/* eslint-env node */
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function sendBackResponse(evalResult, e) {
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const output = { result: evalResult, error: "", errorStack: "" };
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if (e) {
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output.error = e.toString();
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output.errorStack = e.stack;
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}
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process.send(output);
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}
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process.on("message", msg => {
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const code = msg.code;
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let evalResult = null;
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try {
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// eslint-disable-next-line no-eval
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evalResult = eval(code);
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if (evalResult instanceof Promise) {
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evalResult
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.then(x => sendBackResponse(x))
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.catch(e => sendBackResponse(undefined, e));
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return;
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}
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} catch (e) {
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sendBackResponse(undefined, e);
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return;
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}
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sendBackResponse(evalResult);
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});
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