Charlie Egan a7fa31d56e [docs] Fix unversioned built-in docs issue (#6274) ...

Fixes https://github.com/open-policy-agent/opa/issues/6269

This fixes the issue by using the builtin_metadata.json file from each
version, the assumption that docs content that depends on the data
doesn't exist before this file was introduced.

I have removed the 'available' check since we haven't consistently
updated the file in the past, e.g.

* https://github.com/open-policy-agent/opa/blob/v0.41.0/builtin_metadata.json#L12710
* https://github.com/open-policy-agent/opa/blob/v0.57.0/builtin_metadata.json#L563

These examples show that sometimes the current version is included,
other times the file is updated after the release.

Video showing the correct content being displayed for various versions:

https://github.com/open-policy-agent/opa/assets/1774239/abf1af7d-9c59-4223-a019-c73d7550b322

To locally test this:

```
git clean -dfx
cd docs
make generate hugo-production-build
hugo server --source website --contentDir generated --ignoreCache --minify
```

Signed-off-by: Charlie Egan <charlie@styra.com>

2023-10-05 09:28:40 +01:00

..

live-blocks

[docs] Address anchor linking issue (#5795)

2023-03-29 12:57:31 +01:00

load-docs.sh

[docs] Fix unversioned built-in docs issue (#6274)

2023-10-05 09:28:40 +01:00