Styles not being update when using SCSS partials on different HTML page

[ajayns]

🐛 bug report

Changes made to styles not updated on the dev server unless the site is manually reloaded.

Steps to reproduce:

1. Have 2 HTML files sharing the same stylesheet. (here index.njk, about.njk)
2. Use SCSS partials in the stylesheet.
3. Update one of the style partials while dev server running on localhost:1234/about and save.

Similar to #1931

🎛 Configuration (.babelrc, package.json, cli command)

No babel config,
I use sass + postcss and parcel-plugin-nunjucks.

package.json

{
  "devDependencies": {
    "@babel/core": "7.2.0",
    "autoprefixer": "^9.7.6",
    "nunjucks": "^3.2.1",
    "parcel-bundler": "^1.12.4",
    "parcel-plugin-nunjucks": "^2.2.0",
    "postcss-modules": "^2.0.0",
    "sass": "^1.26.5"
  }
}

🤔 Expected Behavior

As I make changes to any SCSS files, regardless of the page I'm in, it should trigger a refresh and style update.

😯 Current Behavior

No changes to style on the page.

In the console, this pops up as well:

Uncaught Error: 
Cannot find module '../node_modules/parcel-bundler/src/builtins/css-loader.js'

Which seems similar to #2936 but I can't see a fix there either.

🌍 Your Environment

Software	Version(s)
Parcel	1.12.4
Node	12.16.1
Yarn	1.22.4
Operating System	macOS 10.14.6

[ajayns]

Any ideas on this @mischnic ?

[mischnic]

Does seem like the same issue as #2936.

(This is probably #2340 in disguise (because css-loader should be part of multiple bundles but Parcel 1 didn't allow that))

I don't have any workarounds apart from these

• Can't find css-loader #2936 (comment)
• Can't find css-loader #2936 (comment) (quite a hack but seems to work for some people)

[github-actions]

This issue has been automatically marked as stale because it has not had recent activity. It will be closed in 14 days if no further activity occurs.