diff options
Diffstat (limited to 'node_modules/babel-plugin-transform-es2015-object-super/lib')
-rw-r--r-- | node_modules/babel-plugin-transform-es2015-object-super/lib/index.js | 85 |
1 files changed, 85 insertions, 0 deletions
diff --git a/node_modules/babel-plugin-transform-es2015-object-super/lib/index.js b/node_modules/babel-plugin-transform-es2015-object-super/lib/index.js new file mode 100644 index 0000000..e02f78e --- /dev/null +++ b/node_modules/babel-plugin-transform-es2015-object-super/lib/index.js @@ -0,0 +1,85 @@ +"use strict"; + +exports.__esModule = true; + +var _getIterator2 = require("babel-runtime/core-js/get-iterator"); + +var _getIterator3 = _interopRequireDefault(_getIterator2); + +var _symbol = require("babel-runtime/core-js/symbol"); + +var _symbol2 = _interopRequireDefault(_symbol); + +exports.default = function (_ref) { + var t = _ref.types; + + function Property(path, node, scope, getObjectRef, file) { + var replaceSupers = new _babelHelperReplaceSupers2.default({ + getObjectRef: getObjectRef, + methodNode: node, + methodPath: path, + isStatic: true, + scope: scope, + file: file + }); + + replaceSupers.replace(); + } + + var CONTAINS_SUPER = (0, _symbol2.default)(); + + return { + visitor: { + Super: function Super(path) { + var parentObj = path.findParent(function (path) { + return path.isObjectExpression(); + }); + if (parentObj) parentObj.node[CONTAINS_SUPER] = true; + }, + + + ObjectExpression: { + exit: function exit(path, file) { + if (!path.node[CONTAINS_SUPER]) return; + + var objectRef = void 0; + var getObjectRef = function getObjectRef() { + return objectRef = objectRef || path.scope.generateUidIdentifier("obj"); + }; + + var propPaths = path.get("properties"); + for (var _iterator = propPaths, _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : (0, _getIterator3.default)(_iterator);;) { + var _ref2; + + if (_isArray) { + if (_i >= _iterator.length) break; + _ref2 = _iterator[_i++]; + } else { + _i = _iterator.next(); + if (_i.done) break; + _ref2 = _i.value; + } + + var propPath = _ref2; + + if (propPath.isObjectProperty()) propPath = propPath.get("value"); + Property(propPath, propPath.node, path.scope, getObjectRef, file); + } + + if (objectRef) { + path.scope.push({ id: objectRef }); + path.replaceWith(t.assignmentExpression("=", objectRef, path.node)); + } + } + } + } + }; +}; + +var _babelHelperReplaceSupers = require("babel-helper-replace-supers"); + +var _babelHelperReplaceSupers2 = _interopRequireDefault(_babelHelperReplaceSupers); + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } + +module.exports = exports["default"];
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