Subapp overrides all paths, even the ones from original app

Describe the bug

When a subapp is mounted on a path, all of the middlewares with the same path in the original app are ignored and return 404 because it’s being handled by a subapp.

To Reproduce

import { App } from '@tinyhttp/app'
import serveStatic from 'serve-static'
import sirv from 'sirv'
import path from 'path'

const app = new App()

const subapp = new App()

subapp.get('/',(req, res) => res.send('hello world'))


app.use('/', sirv('public'))
app.use('/', subapp)

app.listen(3000)

$ curl localhost:3000
hello world
$ curl localhost:3000/hello.txt
Not Found

Expected behavior

If subapp couldn’t find the handler with the request path, the original middleware should handle it instead.

$ curl localhost:3000
hello world
$ curl localhost:3000/hello.txt
I am a file

Versions

• node: 15.4.0
• @tinyhttp/app: 1.1.0

Additional context

#203

[allcontributors[bot]]

@talentlessguy

I’ve put up a pull request to add @calumk! 🎉

[talentlessguy]

@all-contributors add @calumk for bug