loadable-transformer-ts5
Version:
TypeScript custom transformer for lodable-components SSR
47 lines (46 loc) • 2.73 kB
JavaScript
;
var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
if (k2 === undefined) k2 = k;
var desc = Object.getOwnPropertyDescriptor(m, k);
if (!desc || ("get" in desc ? !m.__esModule : desc.writable || desc.configurable)) {
desc = { enumerable: true, get: function() { return m[k]; } };
}
Object.defineProperty(o, k2, desc);
}) : (function(o, m, k, k2) {
if (k2 === undefined) k2 = k;
o[k2] = m[k];
}));
var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {
Object.defineProperty(o, "default", { enumerable: true, value: v });
}) : function(o, v) {
o["default"] = v;
});
var __importStar = (this && this.__importStar) || function (mod) {
if (mod && mod.__esModule) return mod;
var result = {};
if (mod != null) for (var k in mod) if (k !== "default" && Object.prototype.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k);
__setModuleDefault(result, mod);
return result;
};
Object.defineProperty(exports, "__esModule", { value: true });
var typescript_1 = __importStar(require("typescript"));
var util_1 = require("../util");
function getCallValue(callNode) {
var importArg = (0, util_1.getImportArg)(callNode);
if (typescript_1.default.isBinaryExpression(importArg) ||
typescript_1.default.isStringLiteral(importArg) ||
typescript_1.default.isTemplateLiteral(importArg) ||
typescript_1.default.isTemplateExpression(importArg)) {
return importArg;
}
throw new Error('invalid import argument');
}
function resolveProperty(callNode) {
var id = getCallValue(callNode);
return (0, util_1.createObjectMethod)('resolve', [], typescript_1.default.factory.createBlock([
typescript_1.default.factory.createReturnStatement(typescript_1.default.factory.createConditionalExpression(typescript_1.default.factory.createPropertyAccessExpression(typescript_1.default.factory.createIdentifier('require'), 'resolveWeak'), typescript_1.default.factory.createToken(typescript_1.SyntaxKind.QuestionToken), typescript_1.default.factory.createCallExpression(typescript_1.default.factory.createPropertyAccessExpression(typescript_1.default.factory.createIdentifier('require'), 'resolveWeak'), undefined, [id]), typescript_1.default.factory.createToken(typescript_1.SyntaxKind.ColonToken), typescript_1.default.factory.createCallExpression(typescript_1.default.factory.createCallExpression(typescript_1.default.factory.createIdentifier('eval'), undefined, [
typescript_1.default.factory.createStringLiteral('require.resolve'),
]), undefined, [id]))),
], true));
}
exports.default = resolveProperty;