| 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 | var _genMapping = require("@jridgewell/gen-mapping");
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| 8 | var _traceMapping = require("@jridgewell/trace-mapping");
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| 9 | class SourceMap {
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| 10 | constructor(opts, code) {
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| 11 | var _opts$sourceFileName;
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| 12 | this._map = void 0;
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| 13 | this._rawMappings = void 0;
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| 14 | this._sourceFileName = void 0;
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| 15 | this._lastGenLine = 0;
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| 16 | this._lastSourceLine = 0;
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| 17 | this._lastSourceColumn = 0;
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| 18 | this._inputMap = void 0;
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| 19 | const map = this._map = new _genMapping.GenMapping({
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| 20 | sourceRoot: opts.sourceRoot
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| 21 | });
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| 22 | this._sourceFileName = (_opts$sourceFileName = opts.sourceFileName) == null ? void 0 : _opts$sourceFileName.replace(/\\/g, "/");
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| 23 | this._rawMappings = undefined;
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| 24 | if (opts.inputSourceMap) {
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| 25 | this._inputMap = new _traceMapping.TraceMap(opts.inputSourceMap);
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| 26 | const resolvedSources = this._inputMap.resolvedSources;
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| 27 | if (resolvedSources.length) {
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| 28 | for (let i = 0; i < resolvedSources.length; i++) {
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| 29 | var _this$_inputMap$sourc;
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| 30 | (0, _genMapping.setSourceContent)(map, resolvedSources[i], (_this$_inputMap$sourc = this._inputMap.sourcesContent) == null ? void 0 : _this$_inputMap$sourc[i]);
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| 31 | }
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| 32 | }
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| 33 | }
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| 34 | if (typeof code === "string" && !opts.inputSourceMap) {
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| 35 | (0, _genMapping.setSourceContent)(map, this._sourceFileName, code);
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| 36 | } else if (typeof code === "object") {
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| 37 | for (const sourceFileName of Object.keys(code)) {
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| 38 | (0, _genMapping.setSourceContent)(map, sourceFileName.replace(/\\/g, "/"), code[sourceFileName]);
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| 39 | }
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| 40 | }
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| 41 | }
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| 42 | get() {
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| 43 | return (0, _genMapping.toEncodedMap)(this._map);
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| 44 | }
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| 45 | getDecoded() {
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| 46 | return (0, _genMapping.toDecodedMap)(this._map);
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| 47 | }
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| 48 | getRawMappings() {
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| 49 | return this._rawMappings || (this._rawMappings = (0, _genMapping.allMappings)(this._map));
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| 50 | }
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| 51 | mark(generated, line, column, identifierName, identifierNamePos, filename) {
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| 52 | var _originalMapping;
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| 53 | this._rawMappings = undefined;
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| 54 | let originalMapping;
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| 55 | if (line != null) {
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| 56 | if (this._inputMap) {
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| 57 | originalMapping = (0, _traceMapping.originalPositionFor)(this._inputMap, {
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| 58 | line,
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| 59 | column
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| 60 | });
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| 61 | if (!originalMapping.name && identifierNamePos) {
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| 62 | const originalIdentifierMapping = (0, _traceMapping.originalPositionFor)(this._inputMap, identifierNamePos);
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| 63 | if (originalIdentifierMapping.name) {
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| 64 | identifierName = originalIdentifierMapping.name;
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| 65 | }
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| 66 | }
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| 67 | } else {
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| 68 | originalMapping = {
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| 69 | source: (filename == null ? void 0 : filename.replace(/\\/g, "/")) || this._sourceFileName,
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| 70 | line: line,
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| 71 | column: column
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| 72 | };
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| 73 | }
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| 74 | }
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| 75 | (0, _genMapping.maybeAddMapping)(this._map, {
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| 76 | name: identifierName,
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| 77 | generated,
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| 78 | source: (_originalMapping = originalMapping) == null ? void 0 : _originalMapping.source,
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| 79 | original: originalMapping
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| 80 | });
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| 81 | }
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| 82 | }
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| 83 | exports.default = SourceMap;
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| 84 |
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| 85 |
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