31 lines
1.1 KiB
JavaScript
31 lines
1.1 KiB
JavaScript
/**
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* Copyright (c) 2014-present, Facebook, Inc. All rights reserved.
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*
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* This source code is licensed under the BSD-style license found in the
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* LICENSE file in the root directory of this source tree. An additional grant
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* of patent rights can be found in the PATENTS file in the same directory.
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*
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*
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*/
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'use strict';
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const ERROR_TEXT = 'Error: ';
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// jasmine and worker farm sometimes don't give us access to the actual
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// Error object, so we have to regexp out the message from the stack string
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// to format it.
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module.exports = content => {
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if (!content) {
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return { message: '', stack: '' };
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}
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const messageMatch = content.match(/(^(.|\n)*?(?=\n\s*at\s.*\:\d*\:\d*))/);
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let message = messageMatch ? messageMatch[0] : 'Error';
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const stack = messageMatch ? content.slice(message.length) : content;
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// If the error is a plain error instead of a SyntaxError or TypeError
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// we remove it from the message because it is generally not useful.
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if (message.startsWith(ERROR_TEXT)) {
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message = message.substr(ERROR_TEXT.length);
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}
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return { message, stack };
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}; |