add some babel stuff

node_modules/@babel/generator/lib/buffer.js

@@ -0,0 +1,217 @@
+"use strict";
+
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.default = void 0;
+
+function _trimRight() {
+  var data = _interopRequireDefault(require("trim-right"));
+
+  _trimRight = function _trimRight() {
+    return data;
+  };
+
+  return data;
+}
+
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+
+var SPACES_RE = /^[ \t]+$/;
+
+var Buffer = function () {
+  function Buffer(map) {
+    this._map = null;
+    this._buf = [];
+    this._last = "";
+    this._queue = [];
+    this._position = {
+      line: 1,
+      column: 0
+    };
+    this._sourcePosition = {
+      identifierName: null,
+      line: null,
+      column: null,
+      filename: null
+    };
+    this._map = map;
+  }
+
+  var _proto = Buffer.prototype;
+
+  _proto.get = function get() {
+    this._flush();
+
+    var map = this._map;
+    var result = {
+      code: (0, _trimRight().default)(this._buf.join("")),
+      map: null,
+      rawMappings: map && map.getRawMappings()
+    };
+
+    if (map) {
+      Object.defineProperty(result, "map", {
+        configurable: true,
+        enumerable: true,
+        get: function get() {
+          return this.map = map.get();
+        },
+        set: function set(value) {
+          Object.defineProperty(this, "map", {
+            value: value,
+            writable: true
+          });
+        }
+      });
+    }
+
+    return result;
+  };
+
+  _proto.append = function append(str) {
+    this._flush();
+
+    var _sourcePosition = this._sourcePosition,
+        line = _sourcePosition.line,
+        column = _sourcePosition.column,
+        filename = _sourcePosition.filename,
+        identifierName = _sourcePosition.identifierName;
+
+    this._append(str, line, column, identifierName, filename);
+  };
+
+  _proto.queue = function queue(str) {
+    if (str === "\n") {
+      while (this._queue.length > 0 && SPACES_RE.test(this._queue[0][0])) {
+        this._queue.shift();
+      }
+    }
+
+    var _sourcePosition2 = this._sourcePosition,
+        line = _sourcePosition2.line,
+        column = _sourcePosition2.column,
+        filename = _sourcePosition2.filename,
+        identifierName = _sourcePosition2.identifierName;
+
+    this._queue.unshift([str, line, column, identifierName, filename]);
+  };
+
+  _proto._flush = function _flush() {
+    var item;
+
+    while (item = this._queue.pop()) {
+      this._append.apply(this, item);
+    }
+  };
+
+  _proto._append = function _append(str, line, column, identifierName, filename) {
+    if (this._map && str[0] !== "\n") {
+      this._map.mark(this._position.line, this._position.column, line, column, identifierName, filename);
+    }
+
+    this._buf.push(str);
+
+    this._last = str[str.length - 1];
+
+    for (var i = 0; i < str.length; i++) {
+      if (str[i] === "\n") {
+        this._position.line++;
+        this._position.column = 0;
+      } else {
+        this._position.column++;
+      }
+    }
+  };
+
+  _proto.removeTrailingNewline = function removeTrailingNewline() {
+    if (this._queue.length > 0 && this._queue[0][0] === "\n") {
+      this._queue.shift();
+    }
+  };
+
+  _proto.removeLastSemicolon = function removeLastSemicolon() {
+    if (this._queue.length > 0 && this._queue[0][0] === ";") {
+      this._queue.shift();
+    }
+  };
+
+  _proto.endsWith = function endsWith(suffix) {
+    if (suffix.length === 1) {
+      var last;
+
+      if (this._queue.length > 0) {
+        var str = this._queue[0][0];
+        last = str[str.length - 1];
+      } else {
+        last = this._last;
+      }
+
+      return last === suffix;
+    }
+
+    var end = this._last + this._queue.reduce(function (acc, item) {
+      return item[0] + acc;
+    }, "");
+
+    if (suffix.length <= end.length) {
+      return end.slice(-suffix.length) === suffix;
+    }
+
+    return false;
+  };
+
+  _proto.hasContent = function hasContent() {
+    return this._queue.length > 0 || !!this._last;
+  };
+
+  _proto.source = function source(prop, loc) {
+    if (prop && !loc) return;
+    var pos = loc ? loc[prop] : null;
+    this._sourcePosition.identifierName = loc && loc.identifierName || null;
+    this._sourcePosition.line = pos ? pos.line : null;
+    this._sourcePosition.column = pos ? pos.column : null;
+    this._sourcePosition.filename = loc && loc.filename || null;
+  };
+
+  _proto.withSource = function withSource(prop, loc, cb) {
+    if (!this._map) return cb();
+    var originalLine = this._sourcePosition.line;
+    var originalColumn = this._sourcePosition.column;
+    var originalFilename = this._sourcePosition.filename;
+    var originalIdentifierName = this._sourcePosition.identifierName;
+    this.source(prop, loc);
+    cb();
+    this._sourcePosition.line = originalLine;
+    this._sourcePosition.column = originalColumn;
+    this._sourcePosition.filename = originalFilename;
+    this._sourcePosition.identifierName = originalIdentifierName;
+  };
+
+  _proto.getCurrentColumn = function getCurrentColumn() {
+    var extra = this._queue.reduce(function (acc, item) {
+      return item[0] + acc;
+    }, "");
+
+    var lastIndex = extra.lastIndexOf("\n");
+    return lastIndex === -1 ? this._position.column + extra.length : extra.length - 1 - lastIndex;
+  };
+
+  _proto.getCurrentLine = function getCurrentLine() {
+    var extra = this._queue.reduce(function (acc, item) {
+      return item[0] + acc;
+    }, "");
+
+    var count = 0;
+
+    for (var i = 0; i < extra.length; i++) {
+      if (extra[i] === "\n") count++;
+    }
+
+    return this._position.line + count;
+  };
+
+  return Buffer;
+}();
+
+exports.default = Buffer;