`jekyll-data` missing since 4.16.6?

[iBug]

I was trying to create a localized website with this theme when I suddenly discovered that l10n was not working at all unless I include ui-text.yml in my repository. This was not what I expected as I've always had the impression that data files bundled in this theme are automatically loaded unless overridden.

It's also what the current documentation says:

Quick-Start Guide > Migrating to Gem Version

From v4.5.0 onwards, you don't have to maintain a copy of the default data files viz. _data/ui-text.yml and _data/navigation.yml either.

Tracing through Git history shows removal of jekyll-data along with jemoji in 2388cbe. I can confirm that adding jekyll-data into plugins list restores the functionality.

Looking at jekyll-data itself, ashmaroli/jekyll-data#33 might be a reason for the removal as a dependency at the time. The plugin isn't included in stock GitHub Pages, either (see GitHub Pages dependency versions). Generating a Gemfile.lock with Bundler from theme version 4.19.3 plus latest github-pages (206 ATM) shows no trace of jekyll-data.

I wonder what we should do next - add it back or update the documentation to reflect recent changes? (not quite recent at all...)

[mmistakes]

You’re correct that’s why I removed it as a dependency. My thinking is if you need the functionality it provides you can just install yourself.

Documentation probably should be updated to reflect that it was removed...

[iBug]

I can take this task of updating the documentation tomorrow in a new PR. Let me confirm a few points quickly:

1. Users building their websites on vanilla GitHub Pages have to include ui-text.yml in their repositories. In particular, those using the remote-theme installation method are covered here.

   In other words, the jekyll-data plugin approach now requires building locally or with a CI service.

2. Users can opt-in to include either ui-text.yml file or jekyll-data plugin if they want the l10n feature.

Am I missing anything?

[mmistakes]

1. Correct
2. By default users get English strings. If they want to utilize any of the language strings in the data file they need to copy it into their data folder (if using GH pages) or install the jekyll-data plugin to have it use the bundled data file.

User also needs to set the appropriate locale. I believe that’s mentioned in the docs already, but it’s a common omission I see being made enough that it might make sense to reference it again.