Danny Navarro
b7a72591fd
Support variables in AST transformation
2017-02-13 15:19:13 -03:00
Danny Navarro
e716bc57e7
Wrap executed result in "data" object
2017-02-10 17:10:09 -03:00
Danny Navarro
4ab4660d36
Initial implementation of AST.Full -> AST.Core
...
This focused mainly on fragments.
2017-02-10 15:00:22 -03:00
Danny Navarro
8b09c8aa76
Make operation name optional
2017-02-03 12:57:21 -03:00
Danny Navarro
693b7d18dc
Introduce Tranform module
...
In the Transform module the Full AST will converted to Core AST.
This commit also includes a partial implementation of Fragment replacement.
2017-02-02 12:44:03 -03:00
Danny Navarro
f35e1f949a
Define Schema using Core AST
...
Also, temporarily remove error reporting to simplify execution. This should be
restored once the new execution model is nailed.
2017-01-30 15:20:17 -03:00
Danny Navarro
5390c4ca1e
Split AST in 2
...
One AST is meant to be a target parser and tries to adhere as much as possible
to the spec. The other is a simplified version of that AST meant for execution.
Also newtypes have been replaced by type synonyms and NonEmpty lists are being
used where it makes sense.
2017-01-28 14:15:14 -03:00
Danny Navarro
3e991adf4e
Add Graphql Core AST
2017-01-26 12:52:07 -03:00
Danny Navarro
10fdf05aa7
Remove Type Definition support
2017-01-26 11:56:22 -03:00
Danny Navarro
933cfd2852
Tokenize number parser
...
The essential change hidden behind the code golfing is using the `tok`
combinator. This was making fail the Kitchen Sink test.
2016-12-18 12:19:59 -03:00
Tom Hunger
87c92e9d6e
Parse number as scientific and interpret meaning separately.
...
The current parser will fail parsing floats because it parses an int,
and then stumbles on the dot.
To fix I interpret the value with the scientific library which already
is a dependency through attoparsec, so we're not introducing any extra
downloads or compiling.
I think this is still subtly wrong because "10.0" will be parsed as
ValueInt, but because input argument ints are allowed to be coerced
into doubles (according to the spec) this is probably acceptable.
2016-12-09 00:03:20 +00:00
Danny Navarro
61f0a06096
Drop support for GHC-7.8.4
2016-11-27 12:56:44 -03:00
Danny Navarro
77853b17ae
Merge branch 'all-improvements'
...
This adds general API documentation, a tutorial and error handling.
2016-03-15 14:02:34 +01:00
solrun
61d6af7778
Added documentation of functions and modules and included tutorial.lhs.
2016-03-14 01:42:55 +01:00
Matthías Páll Gissurarson
d195389102
Added exception handling with Alternative constraint according to spec.
2016-03-14 01:01:24 +01:00
Danny Navarro
d8a731fe30
Remove StringValue
type
2016-02-22 13:59:38 +01:00
Danny Navarro
770df82718
Simplify Schema definition API
...
Now there is one `Resolver` type and the `Output` and `Scalar` types
have been removed. This should be closer to the final Schema definition
API.
2016-02-19 19:21:32 +01:00
Danny Navarro
8ee50727bd
Overhaul Schema DSL
...
Aside of making the definition of Schemas easier, it takes care of
issues like nested aliases which previously wasn't possible. The naming
of the DSL functions is still provisional.
2016-02-18 13:49:02 +01:00
Danny Navarro
a6b2fd297b
Garden
2016-02-17 13:20:56 +01:00
Danny Navarro
7131d1c142
Initial support for aliases in execute
2016-02-17 13:20:56 +01:00
Danny Navarro
98d2d41cda
Initial support for variable substitution
...
The correspondent end-to-end test has been ported. The variable
definition still needs to be checked.
2016-02-15 14:43:52 +01:00
Danny Navarro
a088c81944
Handle Field arguments in Schema definition
...
The `Schema` has been overhauled to make `Output` monomorphic.
Traversing the `GraphQL` document is handled implicitly while defining
the `Schema`.
The 4th end-to-end test from `graphql-js` has been ported.
2016-02-12 12:51:18 +01:00
Danny Navarro
df8e43c9aa
Handle Output enumerations in Schema definition
...
The third end-to-end test from graphql-js was implemented.
2016-02-09 13:31:28 +01:00
Danny Navarro
1561e62489
Extend execute
for deeper queries
...
The second graphql-js end-to-end test was ported and passed
successfully.
2016-02-08 17:30:18 +01:00
Danny Navarro
eca3c2d8d4
Generalize Maybe
type constructor to any Monad
...
This allows schema definitions with side-effects for any type with a
Monadic/Alternative implementation like IO for example.
2016-01-30 12:29:49 +01:00
Danny Navarro
a832991ac0
Remove unnecessary import
2016-01-27 18:52:20 +01:00
Danny Navarro
b72cfc097a
Fix for GHC-7.8.4
2016-01-26 13:57:58 +01:00
Danny Navarro
78e0d871d5
Garden
2016-01-26 13:38:02 +01:00
Danny Navarro
bb685c9afa
Rough implementation of execute
...
The first end-to-end test taken from `graphql-js` passes but this still
needs to be extended to support more general cases.
- `Data.GraphQL.Schema` has been heavily modified to support the
execution model. More drastic changes are expected in this module.
- When defining a `Schema` ordinary functions taking fields as input are
being used instead of maps. This makes the implementation of `execute`
easier, and, arguably, makes `Schema` definitions more *Haskellish*.
- Drop explicit `unordered-containers` dependency. `Aeson.Value`s and
field functions should be good enough for now.
2016-01-26 12:43:18 +01:00
Danny Navarro
4e5dc3433a
Implement first StarWars end-to-end test
...
`execute` still needs to be implemented.
2015-10-19 12:19:39 +02:00
Danny Navarro
3f30a44d1d
Test fixtures for Schema toplevel
...
This includes simplications to the Schema data types.
2015-10-17 17:49:56 +02:00
Danny Navarro
8e3bae4b5c
Initial stub for a GraphQL
and execute
2015-10-17 13:23:49 +02:00
timmy_tofu
85941139c1
Adds IsString instance to Variable for easier REPL playing
2015-09-25 19:12:22 -04:00
Danny Navarro
af42e5577c
Rename Data.GraphQL.Printer
-> Data.GraphQL.Encoder
2015-09-22 14:23:18 +02:00
Danny Navarro
a4db99ea5d
Fixes for ghc-7.8
2015-09-22 14:02:49 +02:00
Danny Navarro
06b3302862
Add kitchen sink parse/encode unit test
...
This also includes the fixes to make it work. Golden tests have been
removed.
2015-09-22 14:02:49 +02:00
Danny Navarro
4508364266
Fix alias colon order
2015-09-22 11:16:36 +02:00
Danny Navarro
99b4d86702
Polish printer code
...
- Add printing combinators to make code more readable.
- Optimize printing for encoding. Pretty printing will be in a different
module.
2015-09-22 11:13:09 +02:00
Danny Navarro
da97387042
Parser fixes:
...
- Braces instead of parens for `inputValueDefinitions`.
- Rename `bool` -> `booleanValue`.
- Some code rearrangements.
2015-09-22 10:39:14 +02:00
Danny Navarro
e74ee640a8
Initial implementation of GraphQL pretty printer
...
This just typechecks. It needs to be cleaned and tested. Tests have been
deactivated.
2015-09-21 18:26:22 +02:00
Danny Navarro
3d97b3e2ff
Introduce Node
data type to simplify OperationDefinition
...
Thanks to @swolchok for the suggestion.
2015-09-21 10:05:09 +02:00
Danny Navarro
88ca3d1866
Add errors for all parser Alternative
s
2015-09-21 09:28:51 +02:00
Danny Navarro
899fa1b531
Handle escaped quotes for GraphQL String Values
...
This also includes a new type for Value String.
The tests fail now, although it parses successfully. I'll use a pretty
printer in next commit so that it's easier to spot the differences.
Onces this is working I'll add the rest of the escaped characters.
2015-09-18 18:11:11 +02:00
Danny Navarro
cb9977141d
Golf
2015-09-18 16:29:40 +02:00
Danny Navarro
4f4e31805a
Parse secure names
2015-09-18 15:43:22 +02:00
Danny Navarro
d88acf3d0e
Refine numeric types
2015-09-18 15:02:51 +02:00
Danny Navarro
c9c1137ceb
Garden
2015-09-18 14:55:59 +02:00
Danny Navarro
f88948e801
Support ghc-7.8
2015-09-16 10:36:59 +02:00
Danny Navarro
b4b8388392
Enable warnings and take care of extra imports
2015-09-14 15:48:47 +02:00
Danny Navarro
ec018db73a
Handle comments in whitespace
2015-09-14 15:43:09 +02:00