| "use strict"; |
| |
| Object.defineProperty(exports, "__esModule", { |
| value: true |
| }); |
| exports.default = void 0; |
| |
| var _sourceMap = _interopRequireDefault(require("source-map")); |
| |
| function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } |
| |
| class SourceMap { |
| constructor(opts, code) { |
| this._cachedMap = null; |
| this._code = code; |
| this._opts = opts; |
| this._rawMappings = []; |
| } |
| |
| get() { |
| if (!this._cachedMap) { |
| const map = this._cachedMap = new _sourceMap.default.SourceMapGenerator({ |
| sourceRoot: this._opts.sourceRoot |
| }); |
| const code = this._code; |
| |
| if (typeof code === "string") { |
| map.setSourceContent(this._opts.sourceFileName.replace(/\\/g, "/"), code); |
| } else if (typeof code === "object") { |
| Object.keys(code).forEach(sourceFileName => { |
| map.setSourceContent(sourceFileName.replace(/\\/g, "/"), code[sourceFileName]); |
| }); |
| } |
| |
| this._rawMappings.forEach(mapping => map.addMapping(mapping), map); |
| } |
| |
| return this._cachedMap.toJSON(); |
| } |
| |
| getRawMappings() { |
| return this._rawMappings.slice(); |
| } |
| |
| mark(generatedLine, generatedColumn, line, column, identifierName, filename, force) { |
| if (this._lastGenLine !== generatedLine && line === null) return; |
| |
| if (!force && this._lastGenLine === generatedLine && this._lastSourceLine === line && this._lastSourceColumn === column) { |
| return; |
| } |
| |
| this._cachedMap = null; |
| this._lastGenLine = generatedLine; |
| this._lastSourceLine = line; |
| this._lastSourceColumn = column; |
| |
| this._rawMappings.push({ |
| name: identifierName || undefined, |
| generated: { |
| line: generatedLine, |
| column: generatedColumn |
| }, |
| source: line == null ? undefined : (filename || this._opts.sourceFileName).replace(/\\/g, "/"), |
| original: line == null ? undefined : { |
| line: line, |
| column: column |
| } |
| }); |
| } |
| |
| } |
| |
| exports.default = SourceMap; |