@tanstack/router-plugin
Version:
Modern and scalable routing for React applications
47 lines (46 loc) • 1.98 kB
JavaScript
const require_runtime = require("../../../_virtual/_rolldown/runtime.cjs");
const require_utils = require("../../utils.cjs");
let _babel_types = require("@babel/types");
_babel_types = require_runtime.__toESM(_babel_types);
//#region src/core/code-splitter/plugins/react-refresh-route-components.ts
var REACT_REFRESH_ROUTE_COMPONENT_IDENTS = new Set([
"component",
"shellComponent",
"pendingComponent",
"errorComponent",
"notFoundComponent"
]);
function hoistInlineRouteComponents(ctx) {
const hoistedDeclarations = [];
ctx.routeOptions.properties.forEach((prop) => {
if (!_babel_types.isObjectProperty(prop)) return;
const key = require_utils.getObjectPropertyKeyName(prop);
if (!key || !REACT_REFRESH_ROUTE_COMPONENT_IDENTS.has(key)) return;
if (!_babel_types.isArrowFunctionExpression(prop.value) && !_babel_types.isFunctionExpression(prop.value)) return;
const hoistedIdentifier = require_utils.getUniqueProgramIdentifier(ctx.programPath, `TSR${key[0].toUpperCase()}${key.slice(1)}`);
hoistedDeclarations.push(_babel_types.variableDeclaration("const", [_babel_types.variableDeclarator(hoistedIdentifier, _babel_types.cloneNode(prop.value, true))]));
prop.value = _babel_types.cloneNode(hoistedIdentifier);
});
if (hoistedDeclarations.length === 0) return false;
ctx.insertionPath.insertBefore(hoistedDeclarations);
return true;
}
function createReactRefreshRouteComponentsPlugin() {
return {
name: "react-refresh-route-components",
getStableRouteOptionKeys() {
return [...REACT_REFRESH_ROUTE_COMPONENT_IDENTS];
},
onUnsplittableRoute(ctx) {
if (!ctx.opts.addHmr) return;
if (hoistInlineRouteComponents(ctx)) return { modified: true };
},
onAddHmr(ctx) {
if (!ctx.opts.addHmr) return;
if (hoistInlineRouteComponents(ctx)) return { modified: true };
}
};
}
//#endregion
exports.createReactRefreshRouteComponentsPlugin = createReactRefreshRouteComponentsPlugin;
//# sourceMappingURL=react-refresh-route-components.cjs.map