Router#resolve inside `computed` causes re-run during navigation

[glen-84]

Version

4.0.11

Reproduction link

codesandbox.io

Steps to reproduce

1. Click Home and About a few times.
2. Check the console, and note that the computed is re-triggering on each navigation.

What is expected?

A method like Router#resolve should not have "side-effects". It's not usable inside computed/composition functions, as it causes a re-run.

What is actually happening?

It's causing a re-trigger of the computed method.

---

I could be wrong, but I think it's because resolve is reading from currentRoute, and currentRoute is being written to during navigation.

Would it be possible to read the values from currentRoute without triggering dependencies?

[posva]

This is intentional and necessary for correct resolving. If you don't care about the current location, you can use START_LOCATION:

import { START_LOCATION } from 'vue-router'

router.resolve('/about', START_LOCATION)