The code that builds the GraphQL schema, and `buildGQLContext` in particular, is partial: not every value of `(ServerConfigCtx, GraphQLQueryType, SourceCache, HashMap RemoteSchemaName (RemoteSchemaCtx, MetadataObject), ActionCache, AnnotatedCustomTypes)` results in a valid GraphQL schema. When it fails, we want to be able to return better error messages than we currently do.
The key thing that is missing is a way to trace back GraphQL type information to their origin from the Hasura metadata. Currently, we have a number of correctness checks of our GraphQL schema. But these correctness checks only have access to pure GraphQL type information, and hence can only report errors in terms of that. Possibly the worst is the "conflicting definitions" error, which, in practice, can only be debugged by Hasura engineers. This is terrible DX for customers.
This PR allows us to print better error messages, by adding a field to the `Definition` type that traces the GraphQL type to its origin in the metadata. So the idea is simple: just add `MetadataObjId`, or `Maybe` that, or some other sum type of that, to `Definition`.
However, we want to avoid having to import a `Hasura.RQL` module from `Hasura.GraphQL.Parser`. So we instead define this additional field of `Definition` through a new type parameter, which is threaded through in `Hasura.GraphQL.Parser`. We then define type synonyms in `Hasura.GraphQL.Schema.Parser` that fill in this type parameter, so that it is not visible for the majority of the codebase.
The idea of associating metadata information to `Definition`s really comes to fruition when combined with hasura/graphql-engine-mono#4517. Their combination would allow us to use the API of fatal errors (just like the current `MonadError QErr`) to report _inconsistencies_ in the metadata. Such inconsistencies are then _automatically_ ignored. So no ad-hoc decisions need to be made on how to cut out inconsistent metadata from the GraphQL schema. This will allow us to report much better errors, as well as improve the likelihood of a successful HGE startup.
PR-URL: https://github.com/hasura/graphql-engine-mono/pull/4770
Co-authored-by: Samir Talwar <47582+SamirTalwar@users.noreply.github.com>
GitOrigin-RevId: 728402b0cae83ae8e83463a826ceeb609001acae
This has a couple of advantages:
1. One query is probably faster than many.
2. Creating a table with data is valid on the BigQuery sandbox (free tier); `INSERT INTO` is not.
3. We eat fewer resources by not running any DML, and so should hit usage caps less often.
PR-URL: https://github.com/hasura/graphql-engine-mono/pull/4867
GitOrigin-RevId: 70537d5b306e5231beb8ae197a95bd8ea995e1e9
This implements an initial set of DTO types that represent serialized metadata. These new types come with codecs using autodocodec which are used to derive both JSON serialization, and OpenAPI documentation. This ensures that we can automatically generate API documentation that is guaranteed to match JSON produced by the server.
For the moment the new types are not used for anything except to generate an early version of an OpenAPI document. Because this is early work the DTO types for each metadata format version list top-level properties only with placeholders for the types of each top-level property. This early iteration demonstrates using a sum type in Haskell that maps to a tagged union in OpenAPI (using the `version` field value as a tag).
This work is experimental and incomplete! Please do not incorporate the generated OpenAPI documentation into essential workflows at this time.
PR-URL: https://github.com/hasura/graphql-engine-mono/pull/4801
GitOrigin-RevId: d2f110a6237b73520cdba24667333ef14e8cdd3d
When pytest rewrites assertions to make them more useful, it also
truncates long assertion messages in the middle, often obscuring the
actual error.
Disabling this allows us to see the full message, which should hopefully
allow us to see the actual error.
In order to support this, we need to make sure that custom assertion
messages include the actual assertion information, as this will no
longer be rendered by pytest.
PR-URL: https://github.com/hasura/graphql-engine-mono/pull/4835
GitOrigin-RevId: de6839a3b40d0edc7cb96e46625eebca0aaf0c95
>
## Description ✍️
Hasura con banner updated and announcement banner background color change
->
- ✅Docs
---
### Kodiak commit message
Information used by [Kodiak bot](https://kodiakhq.com/) while merging this PR.
#### Commit title
Same as the title of this pull request
PR-URL: https://github.com/hasura/graphql-engine-mono/pull/4846
Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>
GitOrigin-RevId: 78d922cd34204bf271359875d27eec1f0f789e8b
>
## Description ✍️
->
This PR rehauls Hasura Cloud Preview App docs.
The changed components:
- removes the preview-app single page doc.
- adds a top level directory called `deployment`:
- within this, 3 pages are added:
- index for preview apps
- preview apps github action docs
- preview apps API docs
- updates the API reference doc for preview api mutation/query with detailed information
PR-URL: https://github.com/hasura/graphql-engine-mono/pull/4779
Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>
Co-authored-by: Sean Park-Ross <94021366+seanparkross@users.noreply.github.com>
Co-authored-by: Marion Schleifer <5722022+marionschleifer@users.noreply.github.com>
GitOrigin-RevId: f8dd0c713c3a76e7a95c598a78ea5cc8c2e7df8d
>
## Description ✍️
This PR updates the github integration docs to add steps for debugging the error `version check` under common errors.
->
PR-URL: https://github.com/hasura/graphql-engine-mono/pull/4816
Co-authored-by: Rob Dominguez <24390149+robertjdominguez@users.noreply.github.com>
GitOrigin-RevId: c306e8eeb174402477ce43cc50774a5583077911
### Description
This PR removes the need for the `SourceCache` when building the schema for the actions. To do so, it changes the way we represent custom types in the source cache. Instead of trying to reuse the same `ObjectTypeDefinition` and `TypeRelationship`. we now have separate `AnnotatedObjectType` and `AnnotatedRelationship`. When building them, at schema cache building time, we persist all the relevant source information, so that it's all available at schema building time.
This PR makes no attempt at re-using `RemoteRelationship` primitives, to avoid having to change the way async action queries are executed, and to avoid having to make complicated changes to how we parse and represent those relationships.
PR-URL: https://github.com/hasura/graphql-engine-mono/pull/4813
GitOrigin-RevId: 3cc65c5a043c8d3da5f7214eed40c558c4349327
**WIP**
## Description ✍️
Adding a style section to the documentation wiki.
This is a distillation and continuation of the notes started by @marionschleifer and @rikinsk at https://docs.google.com/document/d/1lD7IVEjtv5Sf9BaVqzefLywG-kNpuM40I84ThIUSmwg/edit
* _Everything is very much in a WIP stage._
* Everything is on one page for now, but if it warrants it, each sections could be broken out into separate parts under a main `style` section.
@robertjdominguez Please let me know your thoughts too.
**Anyone** please feel free to edit and push to this branch.
- Sean
PR-URL: https://github.com/hasura/graphql-engine-mono/pull/4642
Co-authored-by: parklifeio <33491775+parklifeio@users.noreply.github.com>
Co-authored-by: Rob Dominguez <24390149+robertjdominguez@users.noreply.github.com>
GitOrigin-RevId: 48a26500114efcef22278d4e673ce0289bd7d7db
Pretty much all quasi-quoted names in the server code base have ended up in `Hasura.GraphQL.Parser.Constants`. I'm now finding this unpleasant for two reasons:
1. I would like to factor out the parser code into its own Cabal package, and I don't want to have to expose all these names.
2. Most of them really have nothing to do with the parsers.
In order to remedy this, I have:
1. moved the names used by parser code to `Hasura.GraphQL.Parser.DirectiveName`, as they're all related to directives;
2. moved `Hasura.GraphQL.Parser.Constants` to `Hasura.Name`, changing the qualified import name from `G` to `Name`;
3. moved names only used in tests to the appropriate test case;
4. removed unused items from `Hasura.Name`; and
5. grouped related names.
Most of the changes are simply changing `G` to `Name`, which I find much more meaningful.
PR-URL: https://github.com/hasura/graphql-engine-mono/pull/4777
GitOrigin-RevId: a77aa0aee137b2b5e6faec94495d3a9fbfa1348b
## Description ✍️
The `--help` header was out of date. This PR updates it to match the description on github.
PR-URL: https://github.com/hasura/graphql-engine-mono/pull/4831
GitOrigin-RevId: 449f71b2901318132e45445632b1a8af358c0afb
