add some packages

node_modules/babel-generator/lib/source-map.js

@@ -0,0 +1,89 @@
+"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"];