| import { ensureLeadingSlash } from '../../page-path/ensure-leading-slash' | |
| import { isGroupSegment } from '../../segment' | |
| /** | |
| * Normalizes an app route so it represents the actual request path. Essentially | |
| * performing the following transformations: | |
| * | |
| * - `/(dashboard)/user/[id]/page` to `/user/[id]` | |
| * - `/(dashboard)/account/page` to `/account` | |
| * - `/user/[id]/page` to `/user/[id]` | |
| * - `/account/page` to `/account` | |
| * - `/page` to `/` | |
| * - `/(dashboard)/user/[id]/route` to `/user/[id]` | |
| * - `/(dashboard)/account/route` to `/account` | |
| * - `/user/[id]/route` to `/user/[id]` | |
| * - `/account/route` to `/account` | |
| * - `/route` to `/` | |
| * - `/` to `/` | |
| * | |
| * @param route the app route to normalize | |
| * @returns the normalized pathname | |
| */ | |
| export function normalizeAppPath(route: string) { | |
| return ensureLeadingSlash( | |
| route.split('/').reduce((pathname, segment, index, segments) => { | |
| // Empty segments are ignored. | |
| if (!segment) { | |
| return pathname | |
| } | |
| // Groups are ignored. | |
| if (isGroupSegment(segment)) { | |
| return pathname | |
| } | |
| // Parallel segments are ignored. | |
| if (segment[0] === '@') { | |
| return pathname | |
| } | |
| // The last segment (if it's a leaf) should be ignored. | |
| if ( | |
| (segment === 'page' || segment === 'route') && | |
| index === segments.length - 1 | |
| ) { | |
| return pathname | |
| } | |
| return `${pathname}/${segment}` | |
| }, '') | |
| ) | |
| } | |
| /** | |
| * Strips the `.rsc` extension if it's in the pathname. | |
| * Since this function is used on full urls it checks `?` for searchParams handling. | |
| */ | |
| export function normalizeRscURL(url: string) { | |
| return url.replace( | |
| /\.rsc($|\?)/, | |
| // $1 ensures `?` is preserved | |
| '$1' | |
| ) | |
| } | |