88 lines
2.8 KiB
JavaScript
88 lines
2.8 KiB
JavaScript
|
"use strict";
|
||
|
|
|
||
|
|
Object.defineProperty(exports, "__esModule", {
|
||
|
|
value: true
|
||
|
|
});
|
||
|
|
exports.default = void 0;
|
||
|
|
|
||
|
|
var _helperPluginUtils = require("@babel/helper-plugin-utils");
|
||
|
|
|
||
|
|
var _helperAnnotateAsPure = require("@babel/helper-annotate-as-pure");
|
||
|
|
|
||
|
|
var _helperFunctionName = require("@babel/helper-function-name");
|
||
|
|
|
||
|
|
var _helperSplitExportDeclaration = require("@babel/helper-split-export-declaration");
|
||
|
|
|
||
|
|
var _core = require("@babel/core");
|
||
|
|
|
||
|
|
var _globals = require("globals");
|
||
|
|
|
||
|
|
var _transformClass = require("./transformClass");
|
||
|
|
|
||
|
|
const getBuiltinClasses = category => Object.keys(_globals[category]).filter(name => /^[A-Z]/.test(name));
|
||
|
|
|
||
|
|
const builtinClasses = new Set([...getBuiltinClasses("builtin"), ...getBuiltinClasses("browser")]);
|
||
|
|
|
||
|
|
var _default = (0, _helperPluginUtils.declare)((api, options) => {
|
||
|
|
var _api$assumption, _api$assumption2, _api$assumption3, _api$assumption4;
|
||
|
|
|
||
|
|
api.assertVersion(7);
|
||
|
|
const {
|
||
|
|
loose = false
|
||
|
|
} = options;
|
||
|
|
const setClassMethods = (_api$assumption = api.assumption("setClassMethods")) != null ? _api$assumption : loose;
|
||
|
|
const constantSuper = (_api$assumption2 = api.assumption("constantSuper")) != null ? _api$assumption2 : loose;
|
||
|
|
const superIsCallableConstructor = (_api$assumption3 = api.assumption("superIsCallableConstructor")) != null ? _api$assumption3 : loose;
|
||
|
|
const noClassCalls = (_api$assumption4 = api.assumption("noClassCalls")) != null ? _api$assumption4 : loose;
|
||
|
|
const VISITED = new WeakSet();
|
||
|
|
return {
|
||
|
|
name: "transform-classes",
|
||
|
|
visitor: {
|
||
|
|
ExportDefaultDeclaration(path) {
|
||
|
|
if (!path.get("declaration").isClassDeclaration()) return;
|
||
|
|
(0, _helperSplitExportDeclaration.default)(path);
|
||
|
|
},
|
||
|
|
|
||
|
|
ClassDeclaration(path) {
|
||
|
|
const {
|
||
|
|
node
|
||
|
|
} = path;
|
||
|
|
const ref = node.id || path.scope.generateUidIdentifier("class");
|
||
|
|
path.replaceWith(_core.types.variableDeclaration("let", [_core.types.variableDeclarator(ref, _core.types.toExpression(node))]));
|
||
|
|
},
|
||
|
|
|
||
|
|
ClassExpression(path, state) {
|
||
|
|
const {
|
||
|
|
node
|
||
|
|
} = path;
|
||
|
|
if (VISITED.has(node)) return;
|
||
|
|
const inferred = (0, _helperFunctionName.default)(path);
|
||
|
|
|
||
|
|
if (inferred && inferred !== node) {
|
||
|
|
path.replaceWith(inferred);
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
|
||
|
|
VISITED.add(node);
|
||
|
|
path.replaceWith((0, _transformClass.default)(path, state.file, builtinClasses, loose, {
|
||
|
|
setClassMethods,
|
||
|
|
constantSuper,
|
||
|
|
superIsCallableConstructor,
|
||
|
|
noClassCalls
|
||
|
|
}));
|
||
|
|
|
||
|
|
if (path.isCallExpression()) {
|
||
|
|
(0, _helperAnnotateAsPure.default)(path);
|
||
|
|
const callee = path.get("callee");
|
||
|
|
|
||
|
|
if (callee.isArrowFunctionExpression()) {
|
||
|
|
callee.arrowFunctionToExpression();
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
}
|
||
|
|
};
|
||
|
|
});
|
||
|
|
|
||
|
|
exports.default = _default;
|