Commit Graph

343 Commits

Author SHA1 Message Date
8efb08fda1 Parse ObjectDefinition 2020-01-13 08:21:02 +01:00
d9a2937b55 Parse SchemaDefinition 2020-01-13 08:18:30 +01:00
f4f076fa59 Reduce usage of the opt parser
opt directives = some directive
All other occurrences of opt parse an optional list withing some
delimiters (braces, parens).
2020-01-13 08:11:22 +01:00
6d951491be Replace Parser.manyNE with NonEmpty.some 2020-01-12 07:19:28 +01:00
dd8f312cb3 Rewrite argument list to argument map 2020-01-01 10:58:11 +01:00
d82d5a36b3 Retrieve resolver arguments from the reader 2019-12-31 08:29:03 +01:00
44dc80bb37 Replace substitution function with a map
It makes using variables with queries more approachable, but some work
still has to be done.
- The type `Subs` should be renamed and moved out of `Schema`, together with
`AST.Core.Value` probably.
- Some kind of conversion should be possible from a user-defined input
type T to the Value. So the final HashMap should have a type like
`HashMap name a`, where a is an instance of a potential typeclass
InputType.
2019-12-30 18:26:24 +01:00
fdf5914626 Move AST to AST.Document 2019-12-28 07:07:58 +01:00
78ee76f9d5 Define schema AST.
Large parts of the schema aren't exported publically. They will be made
public during writing the parser.

Fixes #6.
2019-12-27 09:14:12 +01:00
56d88310df Add definition module 2019-12-26 13:07:21 +01:00
e3a495a778 Add changelog header and versioning policy 2019-12-26 13:05:17 +01:00
62f3c34bfe Replace AST.Selection data constructors 2019-12-25 06:45:29 +01:00
bdf711d69f Release 0.6.1.0 2019-12-23 06:35:32 +01:00
b215e1a4a7 Pretify multi-line string arguments as block strings
Fixes #10.
2019-12-21 09:25:05 +01:00
1e55f17e7e Encode Unicode. Fix #34 2019-12-20 07:58:09 +01:00
9a5d54c035 Escape non-source characters in the encoder 2019-12-19 06:59:27 +01:00
0cbe69736b Move Execute.Directive to Type.Directive
Just to roughly follow the structure of the reference implementation.
2019-12-18 09:03:18 +01:00
4c0d226030 Move Transform to Language.GraphQL.Execute
Language.GraphQL.AST.Transform is an internal module. Even though it
works with the AST, it is a part of the execution process, it translates
the original parser tree into a simpler one, so the executor has less
work to do. Language.GraphQL.AST should contain only the parser and be
independent from other packages, so it can be used on its own.
2019-12-07 09:46:00 +01:00
3c1a5c800f Support directives (skip and include)
Fixes #24.
2019-12-06 22:52:24 +01:00
fc9ad9c4a1 Consider __typename when evaluating fragments
Fixes #30.
2019-12-02 07:43:19 +01:00
Sam Nolan
def52ddc20 Fix strings not consuming spaces
Fixes #28
2019-11-28 19:09:26 +11:00
3497784984 Release 0.6.0.0 2019-11-27 08:26:51 +01:00
587aab005e Add a reader instance to the resolvers
The Reader contains a Name/Value hashmap, which will contain resolver
arguments.
2019-11-23 09:49:12 +01:00
625d7100ca Try type parsers in a different order 2019-11-22 08:00:50 +01:00
Sam Nolan
73e21661b4 Fix failed parsing on multiple required arguments
Fixes #25.
2019-11-21 08:51:42 +01:00
7b92e5bcfd Rewrite selections into a Sequence. Fix #21 2019-11-16 11:41:40 +01:00
115aa02672 Fail on cyclic fragments, fix #22 2019-11-14 20:40:09 +01:00
31c516927d Support nested fragments in any order
Fix #19.
2019-11-12 10:47:10 +01:00
1dd6b7b013 Support nested fragments
... without forward lookup.
2019-11-09 23:24:31 +01:00
b77da3d492 AST.Transform: Pass down a reader
The reader contains variable substitution functions and fragments.
2019-11-07 06:34:36 +01:00
73fc334bf8 Move related modules to Language.GraphQL.AST
Fixes #18.

- `Language.GraphQL.Encoder` moved to `Language.GraphQL.AST.Encoder`.
- `Language.GraphQL.Parser` moved to `Language.GraphQL.AST.Parser`.
- `Language.GraphQL.Lexer` moved to `Language.GraphQL.AST.Lexer`.
- All `Language.GraphQL.AST.Value` data constructor prefixes were removed. The
  module should be imported qualified.
- All `Language.GraphQL.AST.Core.Value` data constructor prefixes were removed.
  The module should be imported qualified.
- `Language.GraphQL.AST.Transform` is now isn't exposed publically anymore.
2019-11-03 11:00:18 +01:00
417ff5da7d Propagate Maybe in the transform tree
Since the transform tree can already find some errors, it may fail here
and there. Almost all functions return a Maybe to signalize an error.
Will be replaced with an Either of course.
2019-11-02 06:24:21 +01:00
0e3b6184be Save fragments in a hash map
Fixes #20.
2019-10-31 07:32:51 +01:00
51d39b69e8 Remove deprecated functions and aliases 2019-10-25 09:07:45 +02:00
75bc3b8509 Release 0.5.1.0 2019-10-22 07:07:54 +02:00
c7d5b02911 Handle top-level fragments
Fixes #17.
2019-10-19 10:00:25 +02:00
37254c8c95 Inline fragments without type
Fixes #11.
2019-10-11 23:28:55 +02:00
856efc5d25 Support inline fragments on types 2019-10-08 09:03:07 +02:00
b2a9ec7d82 Deprecate plural type aliases
Fixes #16. Deprecates:

- Language.GraphQL.AST.Arguments
- Language.GraphQL.AST.Directives
- Language.GraphQL.AST.VariableDefinitions
2019-10-01 07:24:25 +02:00
0d142fb01c Set STACK_ROOT to cache dependencies in the CI
Set STACK_ROOT to cache dependencies between the builds.
2019-09-30 07:09:58 +02:00
f767f6cd40 Ignore graphql.cabal
This file is generated and for releases another version is generated
anyway.
2019-09-29 07:39:18 +02:00
eb98c36258 Introduce hspec-megaparsec
Fixes #13.
2019-09-27 10:50:38 +02:00
70f7e1bd8e Document undocumented modules
Fixes #15.
2019-09-25 05:35:36 +02:00
2b5c719ab0 Fix haddoc warnings
Fix #14.
2019-09-20 08:47:14 +02:00
c075a41582 Add pending inline fragment tests 2019-09-13 20:33:39 +02:00
721cbaee17 Release 0.5.0.1 2019-09-10 10:20:40 +02:00
1704022e74 Fix #12 2019-09-06 07:48:01 +02:00
63d4de485d Deprecate enum, enumA, wrappedEnum, wrappedEnumA
These functions are from Language.GraphQL.Schema.
There are actually only two generic types in GraphQL: Scalars and objects.
Enum is a scalar value. According to the specification enums may be
serailized to strings. And in the current implementation they used
untyped strings anyway, so there is no point to have differently named
functions with the same implementation as their scalar counterparts.
2019-09-01 03:16:27 +02:00
22313d05df Deprecate Language.GraphQL.Execute.Schema
It is not a schema (at least not a complete one), but a resolver list,
and the resolvers should be provided by the user separately, because the
schema can originate from a GraphQL document. Schema name should be free
to provide a data type for the real schema later.
2019-08-30 07:26:04 +02:00
c1943c1979 Document all public symbols.
Mostly basic documentation. Fixes #4.
2019-08-29 07:40:50 +02:00