rollup does not watch files referenced from .vue SFC files

[neryams]

Version

5.0.0

Reproduction link

https://codesandbox.io/s/rollup-plugin-vue-sfc-references-watch-nr8dr

Steps to reproduce

Create a new rollup project using vue and rollup-plugin-vue. Create a .vue file with the following format and bootstrap the app using Vue:

<template>
</template>

<script lang="ts" src="./app.ts"></script>
<style  lang="scss" src="./app.scss" scoped></style>

Create the two files app.ts and app.scss in the same folder as the .vue file. Run the project rollup with --watch.

What is expected?

When running with --watch, rollup will rebuild after app.ts and app.scss are modified.

What is actually happening?

When modifying the .vue file, rollup build will recompile. But when modifying the .ts or .scss files, rollup will not recompile.

[neryams]

I made a PR to fix this: #385

[znck]

fixed in #385