Redirect /lang to /docs/lang rather than just /docs

[chalin]

Why have /java link to /docs and not /docs/java? Aren't these aliases in the wrong place?

Originally posted by @chalin in #144 (comment)

• csharp and js (non-submodule sections)
  • Adjust .NET and JS aliases #840
  • JS docs: path rename getting_started to getting-started #841
  • .NET: normalize alias paths #842
• golang
  • Docs: add aliases opentelemetry-go#2297
  • Update Go docs: new aliases and more #843
• java
  • Docs: add aliases and tweak heading title opentelemetry-java#3765
  • Update Java docs #844
• python
  • Website: support GH page links to canonical src, and aliases opentelemetry-python#2224
  • Update Python docs #853
• ruby
  • Docs: add aliases opentelemetry-ruby#987
  • Update Ruby docs #858

[chalin]

@austinlparker - any objections to redirecting, say, /js to /docs/js (and similarly for all languages)?

Here are the current redirects:

# Netlify redirects. See https://www.netlify.com/docs/redirects/
/csharp/                            /docs/
/csharp/metrics/                    /docs/
/csharp/tracing/                    /docs/
/golang/                            /docs/
/golang/metrics/                    /docs/
/golang/tracing/                    /docs/
/java/                              /docs/
/java/metrics/                      /docs/
/java/tracing/                      /docs/
/js/                                /docs/
/js/metrics/                        /docs/
/js/tracing/                        /docs/
/python/                            /docs/
/python/metrics/                    /docs/
/python/tracing/                    /docs/
/ruby/                              /docs/
/ruby/metrics/                      /docs/
/ruby/tracing/                      /docs/

If you agree, I'd redirect /<lang>/{,metrics,tracing}/ to /docs/<lang>/

[austinlparker]

This is fine -- the current redirects are a placeholder, actually. I wasn't 100% sure on if the paths were gonna be consistent going forward (because the old way was, as you see there, /lang/{,metrics, tracing}/), or if every language was gonna have on-site docs, and decided to just dump anything to the new docs root.

[chalin]

This is fine -- the current redirects are a placeholder, actually.

Thanks for the context.

I wasn't 100% sure on if the paths were gonna be consistent going forward (because the old way was, as you see there, /lang/{,metrics, tracing}/), or if every language was gonna have on-site docs, and decided to just dump anything to the new docs root.

That makes sense.

[chalin]

All done!