38 lines
1.6 KiB
Haskell
38 lines
1.6 KiB
Haskell
module Headers where
|
|
|
|
import Prelude
|
|
|
|
import Control.Monad.Eff.Console as Console
|
|
import HTTPure as HTTPure
|
|
import HTTPure ((!@))
|
|
|
|
-- | Serve the example server on this port
|
|
port :: Int
|
|
port = 8082
|
|
|
|
-- | Shortcut for `show port`
|
|
portS :: String
|
|
portS = show port
|
|
|
|
-- | The headers that will be included in every response.
|
|
responseHeaders :: HTTPure.Headers
|
|
responseHeaders = HTTPure.header "X-Example" "hello world!"
|
|
|
|
-- | Route to the correct handler
|
|
router :: forall e. HTTPure.Request -> HTTPure.ResponseM e
|
|
router { headers } = HTTPure.ok' responseHeaders $ headers !@ "X-Input"
|
|
|
|
-- | Boot up the server
|
|
main :: forall e. HTTPure.ServerM (console :: Console.CONSOLE | e)
|
|
main = HTTPure.serve port router do
|
|
Console.log $ " ┌──────────────────────────────────────────────┐"
|
|
Console.log $ " │ Server now up on port " <> portS <> " │"
|
|
Console.log $ " │ │"
|
|
Console.log $ " │ To test, run: │"
|
|
Console.log $ " │ > curl -H 'X-Input: test' -v localhost:" <> portS <> " │"
|
|
Console.log $ " │ # => ... │"
|
|
Console.log $ " │ # => ...< X-Example: hello world! │"
|
|
Console.log $ " │ # => ... │"
|
|
Console.log $ " │ # => test │"
|
|
Console.log $ " └──────────────────────────────────────────────┘"
|