45 lines
1.3 KiB
JavaScript
45 lines
1.3 KiB
JavaScript
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"use strict";
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Object.defineProperty(exports, "__esModule", {
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value: true
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});
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exports.lazyImportsHook = void 0;
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var _core = require("@babel/core");
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var _helperModuleTransforms = require("@babel/helper-module-transforms");
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const lazyImportsHook = lazy => ({
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name: `${"@babel/plugin-transform-modules-commonjs"}/lazy`,
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version: "7.24.1",
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getWrapperPayload(source, metadata) {
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if ((0, _helperModuleTransforms.isSideEffectImport)(metadata) || metadata.reexportAll) {
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return null;
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}
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if (lazy === true) {
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return /\./.test(source) ? null : "lazy/function";
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}
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if (Array.isArray(lazy)) {
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return lazy.indexOf(source) === -1 ? null : "lazy/function";
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}
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if (typeof lazy === "function") {
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return lazy(source) ? "lazy/function" : null;
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}
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},
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buildRequireWrapper(name, init, payload, referenced) {
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if (payload === "lazy/function") {
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if (!referenced) return false;
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return _core.template.statement.ast`
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function ${name}() {
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const data = ${init};
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${name} = function(){ return data; };
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return data;
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}
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`;
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}
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},
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wrapReference(ref, payload) {
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if (payload === "lazy/function") return _core.types.callExpression(ref, []);
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}
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});
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exports.lazyImportsHook = lazyImportsHook;
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//# sourceMappingURL=lazy.js.map
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