routeRules > cache > getKey lost in the process of delivery

[William-WFC]

I read the issue #977 .
But I find getKey still invalid in routeRules > cache, in nitro.config.js
here is my config

nitro: {
        devStorage: {
            'v_pc': {
                driver: 'redis',
                /* redis connector options */
                port: 6379, // Redis port
                host: 'localhost', // Redis host
                db: 0, // Defaults to 0
                maxRetriesPerRequest: 2,
            },
        },
        routeRules: {
            '/**': {
                cache: {
                    name: 'my_name',
                    swr: false,
                    maxAge: 6 * 60,
                    base: 'v_pc',
                    getKey: () => 'hhhiii',
                },
            },
        },
    },

I console.log in here (in route-rules.mjs file),

const config = useRuntimeConfig();
console.log('config.nitro.routeRules', config.nitro.routeRules)
const _routeRulesMatcher = toRouteMatcher(
  createRadixRouter({ routes: config.nitro.routeRules })
);

getKey is lost

config.nitro.routeRules {
  '/__nuxt_error': { cache: false },
  '/**': { cache: { name: 'my_name', swr: false, maxAge: 360, base: 'v_pc' } }
}

I guess this is a bug. getKey is lost In the process of delivery.

### Tasks
- [ ] https://github.com/unjs/nitro/issues/977

[pi0]

Thanks for detailed issue dear @William-WFC but would you please also attach a minimal reproduction?

[William-WFC]

Thanks for detailed issue dear @William-WFC but would you please also attach a minimal reproduction?

here is reproduction.

https://stackblitz.com/edit/nuxt-starter-v6wnbq?file=nuxt.config.ts,app.vue

the cache file in .nuxt/cache/nitro/routes/my_test should be hhhiii.json, as configured in nuxt.config.ts.
but actually it's index.il7asoJjJE.json

[lxccc812]

Is there any answer?

[MiniDigger]

I think this is a duplicate of #1048

[pi0]

Let's track with #1048

non serializable values in route rules such as functions cannot be passed from config to runtime.