fix(api): 🐛 update glob to list all and only routes declaring an index.tsx

routes/api/serviceworker/precache.tsx

@@ -1,8 +1,8 @@
+import { expandGlob } from '$std/fs/mod.ts'
 import { SessionHandlers } from ':src/session/mod.ts'
 import { respondApi } from ':src/utils.ts'
-import { expandGlob } from '$std/fs/mod.ts'
 
-export type PrecacheResponse = { version: string; files: string[] }
+export type PrecacheResponse = { version: string; preCachedUrls: string[] }
 
 // Updated only at server start
 const version = crypto.randomUUID()
@@ -10,31 +10,28 @@ const version = crypto.randomUUID()
 export const handler: SessionHandlers = {
 	async GET() {
 		try {
-			const files: string[] = ['/', '/imports/markdown_css']
+			const preCachedUrls: string[] = ['/', '/imports/markdown_css']
 			const paths = ['/static/**', '/_fresh/static/**']
-			const routes = '/routes/*'
+			const routes = '/routes/*/index.tsx'
 
 			//Pre-cache routes
 			for await (const route of expandGlob(routes, { root: '.' })) {
-				if (!route.isDirectory) continue
-				if (route.name === 'api') continue
-				if (route.name === 'imports') continue
-
-				files.push(strip(routes, route))
+				if (!route.isFile) continue
+				//@ts-expect-error parentPath is missing from type definition
+				preCachedUrls.push(strip(routes, route.parentPath))
 			}
 
 			// Pre-cache files
 			for (const path of paths) {
 				for await (const entry of expandGlob(path, { root: '.' })) {
-					if (entry.isFile) {
-						files.push(strip(path, entry))
-					}
+					if (!entry.isFile) continue
+					preCachedUrls.push(strip(path, entry.path))
 				}
 			}
 
 			return respondApi<'success', PrecacheResponse>('success', {
 				version,
-				files,
+				preCachedUrls,
 			})
 		} catch (error) {
 			return respondApi('error', error)
@@ -42,7 +39,7 @@ export const handler: SessionHandlers = {
 	},
 }
 
-function strip(root: string, { path }: { path: string }) {
+function strip(root: string, path: string) {
 	return path
 		// Force unix/web separator
 		.replaceAll('\\', '/')