Is it possible to configure headers for assets to allow caching.

[elorest]

No description provided.

[sdogruyol]

For now there isn't anything like that for static files.

However you can do something like this

before_all do |env|
  env.response.headers.add "Cache-control", "public"
end

P.S: This will add cache for all.

[elorest]

Thanks. Would there be a way to do something like
before "/assets/*" do |env|

[ukd1]

@sdogruyol @isaacsloan if you have access to the env in the before_all you could match against the request uri?

[sdogruyol]

@ukd1 @isaacsloan currently before filters does not work on anything other than routes.

[sdogruyol]

Related issue crystal-lang/crystal#2470

[gottlike]

Only slightly related to this issue, but: Is there a way to set custom headers per route?

[sdogruyol]

@gottlike sure something like this is possible.

get "/route1" do |env|
  env.response.headers.add "Some Header", "Some Value",
  "Response from 1"
end

get "/route2" do |env|
  env.response.headers.add "Another Header", "Another Value",
  "Response from 2"
end

[gottlike]

Cool, thanks for the quick reply!