'use strict';
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const errorEx = require('error-ex');
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const fallback = require('json-parse-better-errors');
|
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const JSONError = errorEx('JSONError', {
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fileName: errorEx.append('in %s')
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});
|
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module.exports = (input, reviver, filename) => {
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if (typeof reviver === 'string') {
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filename = reviver;
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reviver = null;
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}
|
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try {
|
try {
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return JSON.parse(input, reviver);
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} catch (err) {
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fallback(input, reviver);
|
|
throw err;
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}
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} catch (err) {
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err.message = err.message.replace(/\n/g, '');
|
|
const jsonErr = new JSONError(err);
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if (filename) {
|
jsonErr.fileName = filename;
|
}
|
|
throw jsonErr;
|
}
|
};
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