react-codemod
Version:
React codemod scripts
53 lines (42 loc) • 1.22 kB
JavaScript
/* code taken from https://github.com/reactjs/react-router/blob/master/modules/IndexRoute.js */
/* @flow */
import React from 'react'
import warning from './routerWarning'
import invariant from 'invariant'
import { createRouteFromReactElement } from './RouteUtils'
import { component, components, falsy } from './InternalPropTypes'
const { func } = React.PropTypes
/**
* An <IndexRoute> is used to specify its parent's <Route indexRoute> in
* a JSX route config.
*/
const IndexRoute = React.createClass({
statics: {
createRouteFromReactElement(element, parentRoute) {
/* istanbul ignore else: sanity check */
if (parentRoute) {
parentRoute.indexRoute = createRouteFromReactElement(element)
} else {
warning(
false,
'An <IndexRoute> does not make sense at the root of your route config'
)
}
}
},
propTypes: {
path: falsy,
component,
components,
getComponent: func,
getComponents: func
},
/* istanbul ignore next: sanity check */
render() {
invariant(
false,
'<IndexRoute> elements are for router configuration only and should not be rendered'
)
}
})
export default IndexRoute