Commit graph

396 commits

Author SHA1 Message Date
Gaël Deest
b17d018d3f Changelog tweaks + servant-http-streams / servant-docs bump 2022-02-01 12:29:31 +01:00
Gaël Deest
e4945740aa Prepare 0.19 release 2022-02-01 10:17:03 +01:00
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
Matthieu Coudron
73c87bc2bc
bumped cabal-version field (#1498)
* bumped cabal-version field

Cabal supports two types of licenses, native and SPDX, which can be seen here hackage.haskell.org/package/Cabal-3.6.2.0/docs/Distribution-Types-PackageDescription.html#v:licenseRaw

Several packages use BSD-3-Clause as a license, in conjonction with cabal-version: >=1.10 which cabal parses as Right (UnknownLicense "BSD-3").
If I change teh cabal-version to cabal-version: 2.2 , cabal correctly identifdies the license License (ELicense (ELicenseId BSD_3_Clause)).

* changed license from cabal to spdx format

aka BSD3 -> BSD-3-Clause: next cabal may deprecate the old format
2022-01-04 22:06:23 +01:00
Giorgio Marinelli
29d2553e74
Derive HasClient good response status from Verb status (#1469) 2021-12-09 10:09:18 +01:00
Caroline GAUDREAU
9a3979926d
Merge pull request #1475 from akhesaCaro/aeson_2
support Aeson 2
2021-11-26 17:25:56 +01:00
akhesacaro
05ef0dd1d3 Allow using aeson 1 (lax with min-bounds) 2021-11-26 17:14:31 +01:00
akhesacaro
e01188aaad min bound aeson 2 2021-11-18 11:56:32 +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
Gaël Deest
861cd4f997 Exclude quantified constraints code for GHCJS
QuantifiedConstraints isn't available for GHC 8.4 (where our GHCJS
version is still stuck).

We may need to take a drastic decision for GHCJS at some point.
2021-11-18 10:09:58 +01:00
Gaël Deest
b0b02f1948 Implement HasServer (NamedRoutes routes)
We define `ServerT (NamedRoutes api) m` as `api (AsServerT m)`, so that
the server of an record-defined API is a record of handlers.

The implementation piggy backs on the instance for “vanilla” servant
types with `(:<|>)`, using the `GServantProduct` for converting backd
and forth between the record / vanilla servers.

The main difficulty is that GHC needs to know that this operation is
legit, which can be expressed as the fact that:

```
GToServant (Rep (ServerT (NamedRoutes api))) m ~
ServerT (GToServant (Rep (api AsApi))) m
```

plus a few additional constraints.

This is easy enough for `route`, as we know that `m ~ Handler`. But in
the case of `hoistServerWithContext`, the two involved monads are
unknown ; in other words, this constraint needs to hold `forall m.`

Switching `-XQuantifiedConstraints` on is not sufficient, as our
constraints involve type families (`Rep` and `ServerT`). Our trick is to
use an intermediary typeclass, `GServer`, as a provider of evidence (in
the form of a `Dict`) that our constraints are indeed satisfied for a
particular monad.

The only instance of `GServer` is defined along with it, so it is
practically invisible to users.
2021-11-18 10:09:58 +01:00
Théophile Choutri
4e4ad495ef Change the license value to a valid SPDX identifier 2021-10-31 22:37:56 +01:00
Maxim Koltsov
70f6c49524
Get rid of Unicode in err404 example (#1478)
ServerError field errBody uses ByteString, whose IsString instance kills
Unicode, thus turning example into garbage. Changed it to simple ASCII
string, since Unicode art did not exactly correspond to 404 error
anyway.

Fixes #1371
2021-10-31 14:36:57 +03:00
akhesacaro
e56f0092d7 remove tested-with (GHC < 8.6.5) from cabal 2021-10-02 13:13:33 +02:00
akhesaCaro
6e5dffbb91 unsupporting GHC < 8.6.5, removing unecessary imports 2021-10-02 13:13:24 +02:00
Brandon Chinn
799537f82d
Add serveWithContextT, ServerContext (#1441)
servant-server: add serveWithContexT and ServerContext
2021-08-21 19:15:02 +02:00
Paolo Capriotti
19ec395e66
Avoid using SOP constructors directly (#1434)
This is a followup to #1420. It uses `respond` and `matchUnion`, with
the help of some type annotations, instead of the NS constructors from
SOP.
2021-07-13 10:10:30 -05:00
Maxim Koltsov
e2b897d3c0
Prepare 0.18.3 release (#1430) 2021-06-24 00:38:46 +03:00
Maxim Koltsov
61111178f0
Support GHC-9.0.1 2021-06-23 23:06:07 +02:00
Paolo Capriotti
0f9cc7eeec
Add response header support to UVerb (#1420)
* Use type wrapped in Headers h to generate response

This avoids having to define MimeRender instances for Headers.
2021-06-10 17:10:50 +02:00
Maxim Koltsov
507f0a4671
Allow hspec < 2.9
https://github.com/commercialhaskell/stackage/issues/6010
2021-05-14 12:34:04 +03:00
Bodigrim
27173c9223
Allow bytestring-0.11 (#1386) 2020-12-16 11:04:49 +01:00
Philipp Balzarek
7675e725d2
Bump base64-bytestring limit to 1.3 (#1382) 2020-12-11 00:32:16 +01:00
Matthias Fischmann
2f20c32704
Don't warn about necessary, expected type errors. 2020-12-06 16:03:19 +01:00
Maxim Koltsov
0ad2bd221a
Prepare 0.18.2 release (#1364) 2020-11-22 17:51:32 +03:00
Andrey Prokopenko
ce638027a8
Remove extra parameter from haddock section of Fragment instances (#1362) 2020-11-22 11:08:32 +01:00
Felix Yan
aa4f54e92e
Correct a typo in UVerb.hs (#1363) 2020-11-22 11:08:11 +01:00
Felix Yan
1d0b34df50
Allow QuickCheck 2.14 (#1359)
Builds fine and all tests pass.
2020-11-22 11:07:54 +01:00
Andrey Prokopenko
da0c83d318
Add URI fragment as a separate combinator (#1324) 2020-11-18 21:57:20 +03:00
Maxim Koltsov
4c72c08830
Update inter-library version constraints 2020-11-05 10:48:38 +03:00
Maxim Koltsov
bd698cad3b
Bump version in preparation for new release 2020-11-04 17:06:51 +03:00
Maxim Koltsov
9e4a97eb78
Loosen upper bound on wai-extra 2020-11-04 15:11:15 +03:00
fisx
c1105899f4
union verbs (#1314) 2020-10-31 20:45:46 +01:00
fisx
64f3543034
bump "tested-with" ghc versions. (#1350) 2020-10-25 14:24:06 +01:00
Felix Yan
264846a61f
Allow hspec-wai 0.11 (#1343)
Builds fine and all tests pass.
2020-10-01 10:16:27 +02:00
Brandon Chinn
e364470dd9
Fix docs: emptyAPIServer -> emptyServer (#1344) 2020-10-01 09:58:50 +02:00
Felix Yan
b4b649c8f4
Allow http-api-data 0.4.2
Builds fine and all tests pass here.
2020-08-30 15:26:48 +08:00
Matthias Fischmann
858fb6cce5
Fix: remove x-revision from servant-server.cabal. 2020-07-31 20:25:31 +02:00
Matthias Fischmann
6dcb29bada
Update changelogs. 2020-07-31 20:19:07 +02:00
Maxim Koltsov
d740c18992
Explicit export list in ErrorFormatter.hs 2020-07-30 19:05:46 +03:00
Maxim Koltsov
43cf589e0e
Bump version to 0.18 2020-07-30 19:03:58 +03:00
Maxim Koltsov
cb0224d063
Add 8.10.1 to tested-with, haskell-ci regenerate 2020-07-17 17:17:45 +03:00
Maxim Koltsov
1a09b1d3a4
Update GHC 8.8.x versions to 8.8.3 2020-07-17 17:10:31 +03:00
Maxim Koltsov
cb80fa6263
Add tests for custom error formatters 2020-07-17 17:10:31 +03:00
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
Leif Warner
0530671ad6
Allow newer versions of base, template-haskell, lens, & unliftio-core 2020-07-03 06:57:52 +02:00
Felix Yan
4b225c23d7
Allow aeson 1.5 in all components (#1309) 2020-06-12 15:02:39 -04:00