1 | "use strict";
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2 | Object.defineProperty(exports, "__esModule", { value: true });
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3 | exports.bufferReviver = exports.transformJsonParse = void 0;
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4 | const stream_1 = require("stream");
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18 |
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19 | function transformJsonParse(opt = {}) {
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20 | const { strict = true, reviver } = opt;
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21 | return new stream_1.Transform({
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22 | objectMode: false,
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23 | readableObjectMode: true,
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24 | transform(chunk, _encoding, cb) {
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25 | try {
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26 | const data = JSON.parse(chunk, reviver);
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27 | cb(null, data);
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28 | }
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29 | catch (err) {
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30 |
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31 | if (strict) {
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32 | cb(err);
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33 | }
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34 | else {
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35 | cb();
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36 | }
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37 | }
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38 | },
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39 | });
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40 | }
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41 | exports.transformJsonParse = transformJsonParse;
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42 |
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43 | const bufferReviver = (k, v) => {
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44 | if (v !== null && typeof v === 'object' && v.type === 'Buffer' && Array.isArray(v.data)) {
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45 | return Buffer.from(v.data);
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46 | }
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47 | return v;
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48 | };
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49 | exports.bufferReviver = bufferReviver;
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