Commit graph

109 commits

Author SHA1 Message Date
Renzo Carbonara
61d0d14b5c servant-server: Fix build on GHC 9.2.1
The issue is similar to the one in #1513:

```
src/Servant/Server/Internal.hs:824:10: error:
    • Uninferrable type variable k0 in
      type family equation right-hand side: (TypeError ...)
    • In the type instance declaration for ‘ServerT’
      In the instance declaration for
        ‘HasServer ((arr :: a -> b) :> sub) context’
    |
824 |     type ServerT (arr :> sub) _ = TypeError (PartialApplication HasServer arr)
    |
```

This fix is similar to the one in #1514.
2022-02-04 14:34:12 +02:00
Gaël Deest
75cb9ac246 Add comment about slightly incorrect error message 2022-01-18 16:25:11 +01:00
Gaël Deest
aab7e0d5dd Custom errors for HasClient, HasServer 2022-01-18 16:25:05 +01:00
Giorgio Marinelli
29d2553e74
Derive HasClient good response status from Verb status (#1469) 2021-12-09 10:09:18 +01:00
Gaël Deest
f2bd982eaf Rename proof to g{Client,Server,Link}Proof 2021-11-18 10:25:36 +01:00
Gaël Deest
575aa70eca Cleanup 2021-11-18 10:11:45 +01:00
Gaël Deest
fca59556dd Code reorganization
Move `HasServer (NamedRoutes routes)` instance

The instance has been moved to `Servant.Server.Internal`, as the
instances for other combinators. It is necessary so that the instance
can be re-exported from `Servant.Server` without circular imports.

Otherwise, users have to import `Servant.Server.Generic` manually ;
forgetting to do so will produce confusing error messages about the
missing instance.

Move `HasClient (NamedRoutes routes)` instance

Moved so that the instance is made available when importing
`Servant.Client`, avoiding possibly confusing errors when
`Servant.Client.Generic` isn't imported.
2021-11-18 10:09:58 +01:00
akhesaCaro
6e5dffbb91 unsupporting GHC < 8.6.5, removing unecessary imports 2021-10-02 13:13:24 +02:00
Andrey Prokopenko
ce638027a8
Remove extra parameter from haddock section of Fragment instances (#1362) 2020-11-22 11:08:32 +01:00
Andrey Prokopenko
da0c83d318
Add URI fragment as a separate combinator (#1324) 2020-11-18 21:57:20 +03:00
fisx
c1105899f4
union verbs (#1314) 2020-10-31 20:45:46 +01:00
Brandon Chinn
e364470dd9
Fix docs: emptyAPIServer -> emptyServer (#1344) 2020-10-01 09:58:50 +02:00
Maxim Koltsov
57f0b0b390
Make error messages from combinators configurable
Currently there is no way for Servant users to customize formatting of
error messages that arise when combinators can't parse URL or request
body, apart from reimplementing those combinators for themselves or
using middlewares.

This commit adds a possibility to specify custom error formatters
through Context.

Fixes #685
2020-07-17 17:10:31 +03:00
Jan Hrcek
b9d8fbcdc1
Fix typos and grammar (#1304)
* Fix typos and grammar

* Remove redundant words, fix articles

* More language fixes

* More typo fixes and resolve TODO about missing links
2020-06-06 00:43:51 -04:00
Ilia Rodionov
28c4533659 use queryString not rawQueryString, enables param rewrites with Middleware possible 2020-01-09 14:43:14 +02:00
Matthias Heinzel
069d087874 Fix compilation warnings 2019-12-15 17:04:06 +02:00
Catherine Galkina
b4372b5c14 Removed unnecessary OVERLAPPING/OVERLAPPABLE pragmas 2019-09-29 14:18:13 +03:00
Catherine Galkina
b440af900b Implemented NoContentVerb and server instances for it 2019-09-29 14:18:13 +03:00
jschaul
966ebe0169
Add support for Lenient|Strict Capture 2019-03-18 16:43:10 +01:00
Oleg Grenrus
48c5cc96a2 Split RouteApplication mega-module 2019-02-27 15:06:56 +02:00
Oleg Grenrus
a5655f8d5a Rename ServantError to ClientError, ServantErr to ServerError 2019-02-18 22:51:09 +02:00
Oleg Grenrus
3001ed7990 Add mods to StreamBody 2018-11-09 21:49:53 +02:00
Oleg Grenrus
45c1cbdfd5 Refactor Stream stuff
- Introduce SourceT, which is simple variant of "correct `ListT`".
  There are another variants possible (like in `streaming`),
  but I'm not sure there's much real difference.

- Introduce `Codensity`. There's a flag if people don't want to depend
  on `kan-extensions`.

- `StreamGenerator` and `ResultStream` are both `SourceT`.
  `Stream` combinator in `servant-client` uses `Codensity` for CPS.

- Add servant-machines, servant-conduit, servant-pipes
- Add streaming cookbook: just code, no explanations.
- Add a script to run streaming 'benchmarks'
2018-11-05 15:48:47 +02:00
Oleg Grenrus
cfade67c2f Cleanup pre-GHC-8.0 stuff 2018-07-11 01:39:38 +03:00
Oleg Grenrus
f9bcc15d0b Apply stylish-haskell on all modules 2018-06-29 23:36:39 +03:00
Jan van Brügge
dbbe9b7321 Allow to specify the status of streaming endpoints 2018-05-28 12:00:29 +02:00
Jan van Brügge
0ba09c999b Change definition of StreamGenerator 2018-05-24 05:08:48 +02:00
Oleg Grenrus
dd7ec1dfd7 Allow base-compat-0.10.0 2018-04-11 11:26:14 +03:00
Giovanni Cappellotto
92f8d2314e Update request content-type handling
In case that a sub-server doesn't support the content-type specified
in the request invoke `delayedFail` instead of `delayedFailFatal` in
order to give the chance to other sub-servers to handle the request.
2018-04-04 18:53:40 -04:00
Oleg Grenrus
3e1748c965 Add description modifier helpers and parametrise Capture 2018-02-15 12:28:42 +02:00
Oleg Grenrus
22ec980f6e Update hlint.yaml and fix some hints in servant and servant-server 2018-01-26 17:38:57 +02:00
Oleg Grenrus
bc3f61d615 Add Servant.API.Modifiers to servant
Changes Header, ReqBody and QueryParam to take a modifier list.

Resolves https://github.com/haskell-servant/servant/issues/856

ResponseHeader story turns to be somewhat ugly, but it can be made
elegant when https://github.com/haskell-servant/servant/issues/841 is
implemnted, then we can omit HList aka Header Heterogenous List
implementation.

- servant-server changes:

  Writing server side intepretations is quite simple using
  `unfoldRequestArgument`, which makes Header and QueryParam look quite
  the same.

  `ReqBody` cannot be easily made optional with current design (what that
  would mean: No Content-Type Header?), so that dimensions isn't used
  there.

- Add HasLink for all the rest ComprehensiveAPI combinators
- Add 'tricky' Header', QueryParam' endpoints to ComprehensiveAPI
- servant-docs: Quick'n'dirty implementation. Don't use modifiers information (yet).
2018-01-25 09:10:11 +02:00
Oleg Grenrus
6533d4bee5 Void -> TypeError
This doesn't work on GHC-8.0. I have trouble finding a ticket though.
See
https://ghc.haskell.org/trac/ghc/wiki/Proposal/CustomTypeErrors#DesignquestionsRAE
2018-01-22 18:40:23 +02:00
Oleg Grenrus
43895c83f9 Add two HasServer instances which won't ever exist
Resolves https://github.com/haskell-servant/servant/issues/887
2018-01-20 18:35:57 +02:00
Gershom
85cf8d1c60 Merge branch 'master' into gb-streaming 2017-11-04 00:15:35 -04:00
gbaz
da98c94e2f refactor servant.server.internal to consolidate functions (#837)
refactor servant.server.internal to consolidate functions
2017-10-28 20:17:24 +02:00
Gershom
9a2ac6f4dd HasClient instance for Stream 2017-10-20 15:09:11 -04:00
Gershom
d4168aa3ae first round of changes 2017-10-19 17:41:49 -04:00
Gershom
c5e04514f9 initial checkin 2017-10-18 18:43:43 -04:00
Oleg Grenrus
15cc4f55dd Update docs related to hoistServer 2017-10-01 20:24:22 +03:00
Vaibhav Sagar
1a10972904 Update servant-server/src/Servant/Server/Internal.hs
s/taylor/tailor
2017-09-17 11:40:12 +08:00
Oleg Grenrus
24af338dea Add hoistServer to HasServer 2017-09-14 12:04:34 +03:00
Catherine Galkina
ec0431d930 Add instances for new combinators 2017-06-08 18:27:36 +03:00
David Turner
a3c5f17749 Generalise type of emptyServer so it can be Entered 2017-05-17 05:17:08 +00:00
David Turner
f3ac10a1c4 Add missing DeriveDataTypeable 2017-05-16 16:26:47 +00:00
David Turner
f5d9983381 Rename emptyAPIServer to emptyServer 2017-05-16 15:59:41 +00:00
David Turner
6feb27e7b2 Rename EmptyAPIServer to EmptyServer and add deriving clause 2017-05-16 15:53:19 +00:00
David Turner
62560079b1 Add docs for serving an EmptyAPI 2017-05-16 11:09:54 +00:00
David Turner
94483d586c Add instance HasServer EmptyAPI 2017-05-16 10:06:25 +00:00
Alexander Vieth
6389134423 Change to ServerT Raw m = Tagged m Application
For uniformity of Enter.

Previously, `ServerT Raw m ~ Application`. Seems reasonable, but has the
unfortunate consequence of making `Enter` useless for `Raw` routes.
With this change `Tagged m Application` is retagged by `Enter`.
2017-05-15 19:54:43 +03:00