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a0dc166991
Sorry about the thrash in advance! This removes the top level `forget` directory which adds unnecessary nesting to our repo Hopefully everything still works
51 lines
1.7 KiB
JavaScript
51 lines
1.7 KiB
JavaScript
/**
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* Copyright (c) Meta Platforms, Inc. and affiliates.
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*
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* This source code is licensed under the MIT license found in the
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* LICENSE file in the root directory of this source tree.
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*/
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const {
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runReactForgetBabelPlugin,
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} = require("../dist/Babel/RunReactForgetBabelPlugin");
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// Preprocessor that runs Forget on the test262 test prior to execution. Compilation errors short
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// circuit test execution and report an error immediately.
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module.exports = (test) => {
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try {
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test.contents = runReactForgetBabelPlugin(
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test.contents,
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test.file,
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"typescript"
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).code;
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} catch (error) {
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// We use the `stderr` output to group errors so we can count them, so we need to dedupe errors
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// that are the same but differ slightly.
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let { name, message } = error;
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message = message.replace(/^\/.*?:\s/, ""); // babel seems to output filenames
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message = message.split(/\(\d+:\d+\)/)[0]; // some errors report line numbers and codeframes
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message = message.trim();
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message = formatReactForgetErrorMessage(message);
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// For unknown reasons I don't have the energy to dig into some Babel error instances can't be
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// written to, so we construct a psedudo object here so the correctly formatted error messages
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// are emitted
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test.result = {
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stderr: `${name}: ${message}\n`,
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stdout: "",
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error: { name, message },
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};
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}
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return test;
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};
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function formatReactForgetErrorMessage(message) {
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// Strip codeframes so we can group errors
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const matches = message.match(/^\[ReactForget\].*\n?/);
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if (Array.isArray(matches) && matches.length > 0) {
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return matches[0].replace("\n", "");
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}
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return message;
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}
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