1 | "use strict";
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2 |
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3 | Object.defineProperty(exports, "__esModule", {
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4 | value: true
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5 | });
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6 | exports.default = void 0;
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7 |
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8 | var _helperPluginUtils = require("@babel/helper-plugin-utils");
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9 |
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10 | var _core = require("@babel/core");
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11 |
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12 | const TRACE_ID = "__source";
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13 | const FILE_NAME_VAR = "_jsxFileName";
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14 |
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15 | var _default = (0, _helperPluginUtils.declare)(api => {
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16 | api.assertVersion(7);
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17 |
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18 | function makeTrace(fileNameIdentifier, lineNumber, column0Based) {
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19 | const fileLineLiteral = lineNumber != null ? _core.types.numericLiteral(lineNumber) : _core.types.nullLiteral();
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20 | const fileColumnLiteral = column0Based != null ? _core.types.numericLiteral(column0Based + 1) : _core.types.nullLiteral();
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21 |
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22 | const fileNameProperty = _core.types.objectProperty(_core.types.identifier("fileName"), fileNameIdentifier);
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23 |
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24 | const lineNumberProperty = _core.types.objectProperty(_core.types.identifier("lineNumber"), fileLineLiteral);
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25 |
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26 | const columnNumberProperty = _core.types.objectProperty(_core.types.identifier("columnNumber"), fileColumnLiteral);
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27 |
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28 | return _core.types.objectExpression([fileNameProperty, lineNumberProperty, columnNumberProperty]);
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29 | }
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30 |
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31 | const visitor = {
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32 | JSXOpeningElement(path, state) {
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33 | const id = _core.types.jsxIdentifier(TRACE_ID);
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34 |
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35 | const location = path.container.openingElement.loc;
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36 |
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37 | if (!location) {
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38 | return;
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39 | }
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40 |
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41 | const attributes = path.container.openingElement.attributes;
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42 |
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43 | for (let i = 0; i < attributes.length; i++) {
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44 | const name = attributes[i].name;
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45 |
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46 | if ((name == null ? void 0 : name.name) === TRACE_ID) {
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47 | return;
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48 | }
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49 | }
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50 |
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51 | if (!state.fileNameIdentifier) {
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52 | const fileName = state.filename || "";
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53 | const fileNameIdentifier = path.scope.generateUidIdentifier(FILE_NAME_VAR);
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54 | const scope = path.hub.getScope();
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55 |
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56 | if (scope) {
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57 | scope.push({
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58 | id: fileNameIdentifier,
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59 | init: _core.types.stringLiteral(fileName)
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60 | });
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61 | }
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62 |
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63 | state.fileNameIdentifier = fileNameIdentifier;
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64 | }
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65 |
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66 | const trace = makeTrace(_core.types.cloneNode(state.fileNameIdentifier), location.start.line, location.start.column);
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67 | attributes.push(_core.types.jsxAttribute(id, _core.types.jsxExpressionContainer(trace)));
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68 | }
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69 |
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70 | };
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71 | return {
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72 | name: "transform-react-jsx-source",
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73 | visitor
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74 | };
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75 | });
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76 |
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77 | exports.default = _default; |
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