| "use strict"; |
| |
| exports.__esModule = true; |
| |
| var _keys = require("babel-runtime/core-js/object/keys"); |
| |
| var _keys2 = _interopRequireDefault(_keys); |
| |
| var _typeof2 = require("babel-runtime/helpers/typeof"); |
| |
| var _typeof3 = _interopRequireDefault(_typeof2); |
| |
| var _classCallCheck2 = require("babel-runtime/helpers/classCallCheck"); |
| |
| var _classCallCheck3 = _interopRequireDefault(_classCallCheck2); |
| |
| var _sourceMap = require("source-map"); |
| |
| var _sourceMap2 = _interopRequireDefault(_sourceMap); |
| |
| function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } |
| |
| var SourceMap = function () { |
| function SourceMap(opts, code) { |
| (0, _classCallCheck3.default)(this, SourceMap); |
| |
| this._cachedMap = null; |
| this._code = code; |
| this._opts = opts; |
| this._rawMappings = []; |
| } |
| |
| SourceMap.prototype.get = function get() { |
| if (!this._cachedMap) { |
| var map = this._cachedMap = new _sourceMap2.default.SourceMapGenerator({ |
| file: this._opts.sourceMapTarget, |
| sourceRoot: this._opts.sourceRoot |
| }); |
| |
| var code = this._code; |
| if (typeof code === "string") { |
| map.setSourceContent(this._opts.sourceFileName, code); |
| } else if ((typeof code === "undefined" ? "undefined" : (0, _typeof3.default)(code)) === "object") { |
| (0, _keys2.default)(code).forEach(function (sourceFileName) { |
| map.setSourceContent(sourceFileName, code[sourceFileName]); |
| }); |
| } |
| |
| this._rawMappings.forEach(map.addMapping, map); |
| } |
| |
| return this._cachedMap.toJSON(); |
| }; |
| |
| SourceMap.prototype.getRawMappings = function getRawMappings() { |
| return this._rawMappings.slice(); |
| }; |
| |
| SourceMap.prototype.mark = function mark(generatedLine, generatedColumn, line, column, identifierName, filename) { |
| if (this._lastGenLine !== generatedLine && line === null) return; |
| |
| if (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, |
| original: line == null ? undefined : { |
| line: line, |
| column: column |
| } |
| }); |
| }; |
| |
| return SourceMap; |
| }(); |
| |
| exports.default = SourceMap; |
| module.exports = exports["default"]; |