hono 1.4.0

v1.4.0

on Node.js NPM

BREAKING CHANGES!!

This release includes some breaking changes.

Only one handler will be processed

Before this release, it is possible multiple handlers will be dispatched.

app.get('/a', async c => {
    console.log('a')
    return c.text('a')
});
app.get('/:slug', async c => {
    console.log('slug')
    return c.text('slug')
})

Output is a, slug.

But from this release, only one handler will be dispatched.

app.get('/book/a', (c) => c.text('a')) // a
app.get('/book/:slug', (c) => c.text('common')) // common

GET /book/a ---> `a` // common will not be dispatched
GET /book/b ---> `common` // a will not be dispatched

Stop proceeding when the handler is dispatched

If you write middleware like these, please rewrite routing.

app.get('/api', (c) => {
  return c.text('foo')
}) // <--- stop process

app.use('/api/*', middleware()) // <--- not dispached!!

Rewrite to

app.use('/api/*', middleware()) // <--- dispached!!

app.get('/api', (c) => {
  return c.text('foo')
})

Routing Priority

Routing priority is fixed. Decided by the order of registration.

app.get('/api/*', 'c') // score 1.1 <--- `/*` is special wildcard
app.get('/api/:type/:id', 'd') // score 3.2
app.get('/api/posts/:id', 'e') // score 3.3
app.get('/api/posts/123', 'f') // score 3.4
app.get('/*/*/:id', 'g') // score 3.5
app.get('/api/posts/*/comment', 'h') // score 4.6 - not match
app.get('*', 'a') // score 0.7
app.get('*', 'b') // score 0.8

GET /api/posts/123
---> will match => c, d, e, f, b, a, b
---> sort by score => a, b, c, d, e, f, g

router option

routerClass option is obsolete. Use router option instead.

import { RegExpRouter } from 'hono/router/reg-exp-router'
const app = new Hono({ router: new RegExpRouter() })

What's Changed

• fix(context): initialize status and header values after newResponse by @yusukebe in #261
• fix(jwt): ensure the request does not continue if the jwt token is invalid or expired by @cdrx in #266
• feat: adoption of a new sort order for routing in RegExpRouter by @usualoma in #267
• feat(trie-router) : Routing with order specification by @yusukebe in #269
• fix(router): fixed trie-router bugs by @yusukebe in #271
• refactor(router): Make Router an interface, not a class by @usualoma in #268
• feat: c.res is available before dispatching by @yusukebe in #272

New Contributors

• @cdrx made their first contribution in #266

Full Changelog: v1.3.6...v1.4.0