Gallery page is missing the catpuccin styles

[walles]

Describe the bug

The Gallery page linked to from your README.md is missing the catpuccin styles:

chroma/README.md

Line 252 in 45e3bfb

For a quick overview of the available styles and how they look, check out the [Chroma Style Gallery](https://xyproto.github.io/splash/docs/).

I would like this page specifically to be up to date:
https://xyproto.github.io/splash/docs/longer/all.html

To Reproduce

1. Go to your README.md: https://github.com/alecthomas/chroma/blob/master/README.md
2. Click the Chroma Style Gallery link
3. Scroll to the bottom
4. Click the All styles on one page link
5. Search for catpuccin

Current result

Not found

Expected result

Catpuccin should be on that page since it's in the source code:
https://github.com/alecthomas/chroma/tree/master/styles

[alecthomas]

@xyproto maintains that page

[xyproto]

Thanks for reporting! I updated the style gallery to include catpuccin. ✔️

[xyproto]

However, it's not quite right yet, because the style gallery is unable to use the latest commit from master, or the latest tag. The go module system wants a "v2" directory to exist for version tags with a major number 2.

In the CI system that updates the gallery web page, I get:

go get github.com/alecthomas/chroma@$(git ls-remote --refs --heads https://github.com/alecthomas/chroma master | cut -f1)
go: github.com/alecthomas/chroma@45e3bfb671684372414f2ba3ed45439cc0193664: github.com/alecthomas/chroma@v0.10.1-0.20221211204142-45e3bfb67168: invalid version: go.mod has post-v0 module path "github.com/alecthomas/chroma/v2" at revision 45e3bfb67168
Error: Process completed with exit code 1.

https://github.com/xyproto/splash/actions/runs/3808417114/jobs/6478977475

[alecthomas]

You need to change go get github.com/alecthomas/chroma@$... to go get github.com/alecthomas/chroma/v2@$...

[xyproto]

https://xyproto.github.io/splash/docs/ has been updated.

I also setup a GH action so that it should be updated every 24 hours, if there are changes to the Chroma master branch.

[alecthomas]

Great idea, thanks @xyproto !