44 lines
1.4 KiB
JavaScript
44 lines
1.4 KiB
JavaScript
"use strict";
|
|
|
|
exports.__esModule = true;
|
|
|
|
exports.default = function (_ref) {
|
|
var t = _ref.types;
|
|
|
|
var yieldStarVisitor = {
|
|
Function: function Function(path) {
|
|
path.skip();
|
|
},
|
|
YieldExpression: function YieldExpression(_ref2, state) {
|
|
var node = _ref2.node;
|
|
|
|
if (!node.delegate) return;
|
|
var callee = state.addHelper("asyncGeneratorDelegate");
|
|
node.argument = t.callExpression(callee, [t.callExpression(state.addHelper("asyncIterator"), [node.argument]), t.memberExpression(state.addHelper("asyncGenerator"), t.identifier("await"))]);
|
|
}
|
|
};
|
|
|
|
return {
|
|
inherits: require("babel-plugin-syntax-async-generators"),
|
|
visitor: {
|
|
Function: function Function(path, state) {
|
|
if (!path.node.async || !path.node.generator) return;
|
|
|
|
path.traverse(yieldStarVisitor, state);
|
|
|
|
(0, _babelHelperRemapAsyncToGenerator2.default)(path, state.file, {
|
|
wrapAsync: t.memberExpression(state.addHelper("asyncGenerator"), t.identifier("wrap")),
|
|
wrapAwait: t.memberExpression(state.addHelper("asyncGenerator"), t.identifier("await"))
|
|
});
|
|
}
|
|
}
|
|
};
|
|
};
|
|
|
|
var _babelHelperRemapAsyncToGenerator = require("babel-helper-remap-async-to-generator");
|
|
|
|
var _babelHelperRemapAsyncToGenerator2 = _interopRequireDefault(_babelHelperRemapAsyncToGenerator);
|
|
|
|
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
|
|
|
|
module.exports = exports["default"]; |