72 lines
2.1 KiB
JavaScript
72 lines
2.1 KiB
JavaScript
"use strict";
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Object.defineProperty(exports, "__esModule", {
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value: true
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});
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exports.default = void 0;
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var _genMapping = require("@jridgewell/gen-mapping");
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class SourceMap {
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constructor(opts, code) {
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var _opts$sourceFileName;
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this._map = void 0;
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this._rawMappings = void 0;
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this._sourceFileName = void 0;
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this._lastGenLine = 0;
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this._lastSourceLine = 0;
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this._lastSourceColumn = 0;
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const map = this._map = new _genMapping.GenMapping({
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sourceRoot: opts.sourceRoot
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});
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this._sourceFileName = (_opts$sourceFileName = opts.sourceFileName) == null ? void 0 : _opts$sourceFileName.replace(/\\/g, "/");
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this._rawMappings = undefined;
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if (typeof code === "string") {
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(0, _genMapping.setSourceContent)(map, this._sourceFileName, code);
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} else if (typeof code === "object") {
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Object.keys(code).forEach(sourceFileName => {
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(0, _genMapping.setSourceContent)(map, sourceFileName.replace(/\\/g, "/"), code[sourceFileName]);
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});
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}
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}
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get() {
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return (0, _genMapping.encodedMap)(this._map);
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}
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getDecoded() {
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return (0, _genMapping.decodedMap)(this._map);
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}
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getRawMappings() {
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return this._rawMappings || (this._rawMappings = (0, _genMapping.allMappings)(this._map));
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}
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mark(generated, line, column, identifierName, filename, force) {
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const generatedLine = generated.line;
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if (this._lastGenLine !== generatedLine && line == null) return;
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if (!force && this._lastGenLine === generatedLine && this._lastSourceLine === line && this._lastSourceColumn === column) {
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return;
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}
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this._rawMappings = undefined;
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this._lastGenLine = generatedLine;
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this._lastSourceLine = line;
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this._lastSourceColumn = column;
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(0, _genMapping.addMapping)(this._map, {
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name: identifierName,
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generated,
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source: line == null ? undefined : (filename == null ? void 0 : filename.replace(/\\/g, "/")) || this._sourceFileName,
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original: line == null ? undefined : {
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line: line,
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column: column
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}
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});
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}
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}
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exports.default = SourceMap; |