HMR not available in Vite-node

[lucas-jones]

Describe the bug

I'm wanting to use HMR with vite-node. It seems as it not currently implemented/exposed.

import.meta.hot currently returns undefined

Reproduction

Console log out import.meta.hot see it's undefined. Unable to hook on to HMR

System Info

System:
    OS: Linux 5.4 Ubuntu 20.04.2 LTS (Focal Fossa)
    CPU: (6) x64 Intel(R) Core(TM) i5-8400T CPU @ 1.70GHz
    Memory: 668.59 MB / 7.64 GB
    Container: Yes
    Shell: 5.0.17 - /bin/bash
  Binaries:
    Node: 14.17.0 - ~/.nvm/versions/node/v14.17.0/bin/node
    Yarn: 1.22.10 - ~/.nvm/versions/node/v14.17.0/bin/yarn
    npm: 6.14.13 - ~/.nvm/versions/node/v14.17.0/bin/npm
  npmPackages:
    vite: ^2.7.9 => 2.7.9

Used Package Manager

yarn

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• Read the Contributing Guidelines.
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• The provided reproduction is a minimal reproducible example of the bug.

[sheremet-va]

We didn't reimplement this functionality in vite-node, but maybe oneday.