getJSON deprecated; replace with resources.Get

[whyboris]

getJSON is deprecated in Hugo 0.123.0 see: https://gohugo.io/functions/data/getjson/

Recommended alternative: https://gohugo.io/functions/data/getjson/#global-resource-alternative

{{ $p := "data/books.json" }}
{{ with resources.Get $p }}
  {{ $data = . | transform.Unmarshal }}
{{ else }}

Thank you for creating hugo-cite 🙇‍♂️ I am using it on https://github.com/whyboris/utilitarianism.net

I was inlining {{< cite "Singer1972" >}} over 500+ times across my markdown files and the compilation time was about 10 seconds. After moving to resources.Get the compilation is back to < 500ms 🚀

I hope you can merge in this change ❤️

⚠️ looks like the resources.Get method requires the json file to be located in /assets 🤔 so we may need modification for this to work.

[whyboris]

To clarify: your current code will try to open the json file as many times as you cite -- and in my case it's a 8mb json getting opened 500+ times. With the code updated to the new Hugo method, Hugo opens the json only once and caches it for every subsequent use 🚀

[loup-brun]

Thank you for the PR. It definitely makes sense. I will try to make time to manage the state of this project in the coming weeks (such as setting up a versioning system in order to better track features/evolutions of the module).

[whyboris]

I've now adapted hugo-cite into my project (see PR: whyboris/utilitarianism.net#124 if you'd like).

I love how easily-customizable the system you created is 💖 I'm messing with the styling since I don't need APA I just want references to look good (see PR: whyboris/utilitarianism.net#127 -- for more than 3 authors it instead lists first author + "et al." 😎, etc)

I'm happy to assist with this PR or your project 😄🤝😊

[tomaz-suller]

@xbc5 could you have a look at this? I tried using it but now Hugo not only produces a warning, but also an error, so you effectively can't generate the site. I'm running v0.132.2.

[tomaz-suller]

Sorry, I just realised #62 is actually from 2022, not sure if you still have the time to do it

[xbc5]

Yeah, I don't have the time. I currently am working on some other things, and I haven't used Hugo in 1-2 years, so I cannot be confident about what I am merging.

loup-brun added me as a maintainer because I intended to take it on, but things have changed for me. I will be creating a Hugo project in the next month or so -- once I familiarise myself with Hugo again, perhaps I will take another look at this.

@loup-brun, you can remove me as a maintainer if you think that it's an issue.