1 | 'use strict';
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2 |
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3 | const _ = require('lodash');
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4 |
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5 |
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6 |
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7 |
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8 |
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9 |
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10 | function getNodeLine(node) {
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11 | return _.get(node, 'source.start.line');
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12 | }
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13 |
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14 |
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15 |
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16 |
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17 |
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18 | module.exports = function getPreviousNonSharedLineCommentNode(node) {
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19 | if (node === undefined) {
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20 | return undefined;
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21 | }
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22 |
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23 | const previousNode = node.prev();
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24 |
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25 | if (!previousNode || _.get(previousNode, 'type') !== 'comment') {
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26 | return previousNode;
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27 | }
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28 |
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29 | if (getNodeLine(node) === getNodeLine(previousNode)) {
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30 | return getPreviousNonSharedLineCommentNode(previousNode);
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31 | }
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32 |
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33 | const previousNode2 = previousNode.prev();
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34 |
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35 | if (previousNode2 && getNodeLine(previousNode) === getNodeLine(previousNode2)) {
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36 | return getPreviousNonSharedLineCommentNode(previousNode);
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37 | }
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38 |
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39 | return previousNode;
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40 | };
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