[BUG] CSS purge of example site fails

[markdumay]

Describe the bug

The CSS purge of the Hinode example site no longer seems to work.

To reproduce

1. Clone the Hinode repo with git clone https://github.com/gethinode/hinode.git
2. Set purge = true in exampleSite/config/_default/params.toml
3. Install npm packages with npm i
4. Run the site with npm run start:example
5. Validate the site in a local browser, clearing the cache if needed

Host environment

• Hinode version: HEAD, commit c099bfdb8f0726597cbfea1ba1801a48b76e6f55
• Host OS: macOS Sonoma 14.2.1
• Node version: 20.10.0
• Browser: Google Chrome Version 122.0.6261.69 (Official Build) (arm64)

Hugo environment

From npm run env:

hugo v0.122.0-b9a03bd59d5f71a529acb3e33f995e0ef332b3aa+extended darwin/arm64 BuildDate=2024-01-26T15:54:24Z VendorInfo=gohugoio
GOOS="darwin"
GOARCH="arm64"
GOVERSION="go1.21.6"
github.com/sass/libsass="3.6.5"
github.com/webmproject/libwebp="v1.3.2"
github.com/sass/dart-sass/protocol="2.5.0"
github.com/sass/dart-sass/compiler="1.71.1"
github.com/sass/dart-sass/implementation="1.71.1"

Additional context

The problem is likely related to PR #786 and #769. @deining, maybe you have some additional thoughts?

[deining]

@deining, maybe you have some additional thoughts?

Yes, I do. Let me investigate this. Coming back to you soon.

[markdumay]

FYI - I also raised issue gohugoio/hugo#12137.

Not sure if related, but I'm careful to use the embedded npm hugo bin (v0.122.0) or the hugo binary installed with brew (v0.123.3) on my local machine.