With the current implementation, only the first call to `waitForShutdown` on a given
`ShutdownLatch` will return, while others will block (typically indefinitely). That's not
how one would expect a shutdown latch to work.
This isn't currently a concrete issue because we only wait once on each `ShutdownLatch`.
But in the context of #4154 we'll probably end up wanting to wait for shutdown from
multiple threads.
This adds a number of tests to verify the current behaviour, and adds a test for multiple
`waitForShutdown` calls that fails prior to the functional change.
PR-URL: https://github.com/hasura/graphql-engine-mono/pull/4162
GitOrigin-RevId: 9a108858d11390b847404f30bc7b93c06fc3f966
In hasura/graphql-engine@7547786b2b, we made the logic that does a specific correctness check on the GraphQL schema runnable _post_-startup. However, in order to error out as early as possible, we explicitly do it on startup anyway.
Unfortunately a few instances of that logic were forgotten: until now we only executed it for non-relay authenticated GraphQL schemas.
This re-implements the "conflicting types" check for both the Relay schema, and for the unauthenticated schemas.
One key point where it does _not_ re-implement it is in `buildFullestDBSchema`, which is a very sketchy method that builds a GraphQL schema that is _only_ used internally in order to mark parts of the schema as inconsistent. There are two reasons I do not add the check here:
- This logic should get replaced entirely - see hasura/graphql-engine-mono#3882.
- Having conflicting types in `buildFullestDBSchema` does not imply there is actually a user-facing issue. The only "conflicting types" which are problematic are the ones which result in illegal _user-facing_ GraphQL schemas. `buildFullestDBSchema` is _never_ user-facing.
PR-URL: https://github.com/hasura/graphql-engine-mono/pull/3885
GitOrigin-RevId: 49517dcbf51bcd97a3890514ec5e47499f770f32
`encJFromAssocList` is broken since it does not appropriately escape the keys of the JSON dictionaries. Presumably it should.
This is a hotfix for a JSON encoding issue. Longer-term solutions are being discussed in hasura/graphql-engine-mono#3736.
PR-URL: https://github.com/hasura/graphql-engine-mono/pull/4139
GitOrigin-RevId: 27afff319d268a4ec017c8eafd694cc17c2fd7f0
- adds Hasura.Session and Data.Parser.URLTemplate specs to the
list of specs to run
- minor naming cleanup
PR-URL: https://github.com/hasura/graphql-engine-mono/pull/4161
GitOrigin-RevId: 4bea54337268f3d2e28d0c68e8304098dbad893b
UPDATE: After testing in CI it turns out that the compile time Improvement is better than expected: even though we always have to recompile the OSS lib (due to Version.hs), downstream packages like Pro and multi-tenant can still benefit from some caching and avoid full recompilation. In the best case this takes us from 22 minutes to 13 minutes total.
PR-URL: https://github.com/hasura/graphql-engine-mono/pull/4104
GitOrigin-RevId: 76cbfc157064b33856e30f4c2b2ab2366f9c6089
### Motivation
While we strive to write clear code, we have historically struggled at Hasura with having very different styles and standards across the codebase. There's been efforts to standardize our coding style, we have an official styleguide that isn't maintained as closely as it should... We still have some work in front of us.
However, in the last ~year or so, there's been a huge push towards incrementally improving the situation. As part of this we've been blocking PRs that don't add enough comments, or don't improve the files that they touch.
While looking at `Hasura.GraphQL.Analyse`, it became apparent that this file did not meet the engineering standards that I would expect to see addressed during a code review. Some ways in which I think it falls short:
- lack of documentation
- no clear distinction between public / internal components
- "unidiomatic" Haskell code (such as using `Either Result Error`)
While there's no problem with a file looking like this during development, those issues should have been caught at review time. The fact that they weren't indicates a problem in our process that we will need to address: code quality and maintainability is paramount, and we all need to do our part.
### Description
This PR rewrites all of `Hasura.GraphQL.Analyze`, and adapts `Hasura.Server.OpenAPI` accordingly where needed. I've attempted to clarify names and add documentation based on my understanding of the code, and to clean what was unused (such as field variables). I don't think this PR is good enough as is, and I welcome criticism where I got my comments wrong / am happy to help y'all add more.
This PR makes one small change in the way error messages are reported (and adjusts the corresponding test accordingly); each error message is now prefixed with the path within the selection set:
```
⚠️ $.test.foo.bar.baz.mizpelled: field 'mizpelled' not found in object 'Baz'
```
### Note
This PR is currently **on top of #3962**. You can preview the changes in isolation by [diffing the branches](https://github.com/hasura/graphql-engine-mono/compare/nicuveo/clean-rest-endpoint-inconsistency-check..nicuveo/rewrite-analysis).
PR-URL: https://github.com/hasura/graphql-engine-mono/pull/3963
Co-authored-by: paritosh-08 <85472423+paritosh-08@users.noreply.github.com>
GitOrigin-RevId: 5ec38e0e753f0c12096a350db0737658495e2f15
