This splits two naming convention tests into four classes (and four YAML
files), which might seem overkill, but allows us to provision sources
declaratively in the future. As each class will require a custom source
configuration, we are able to annotate them accordingly, which means the
test cases are decoupled from the source database URL, letting us
generate a new database for each test case and automatically add it as a
source to HGE.
The future changes are already prepared, but this has been extracted out
as it splits the YAML files, which is a large change best reviewed in
isolation.
The test case `test_type_and_field_names` has been split into:
* `TestNamingConventionsTypeAndFieldNamesGraphqlDefault`
* `TestNamingConventionsTypeAndFieldNamesHasuraDefault`
The test case `test_type_and_field_names_with_prefix_and_suffix` has
been split into:
* `TestNamingConventionsTypeAndFieldNamesGraphqlDefaultWithPrefixAndSuffix`
* `TestNamingConventionsTypeAndFieldNamesHasuraDefaultWithPrefixAndSuffix`
The YAML files have been split in the same way. This was fairly trivial
as each test case would add a source, run some tests with
the `graphql_default` naming convention, drop the source, and then
repeat for the `hasura_default` naming convention. I simply split the
file in two. There is a little bit of duplication for provisioning the
various database tables, which I think is worth it.
PR-URL: https://github.com/hasura/graphql-engine-mono/pull/5496
GitOrigin-RevId: 94825e755c427a5414230f69985b534991b3aad6
This means that if `remote_schemas/nodejs/package.json` changes, the
dependencies will be automatically reinstalled.
It also moves `package-lock.json` to the correct location (in the
directory in which we run `npm install`), and updates it.
PR-URL: https://github.com/hasura/graphql-engine-mono/pull/5481
GitOrigin-RevId: f3fb431afd19de150f39ec2e4cb6572b896c870f
Making it easier to inject different ones later.
I also included a change to _.prettierignore_ so Visual Studio Code doesn't keep trying to reformat the JavaScript or YAML files in `server/tests-py`, as it can cause diffs to balloon for no obvious benefit.
PR-URL: https://github.com/hasura/graphql-engine-mono/pull/5456
GitOrigin-RevId: bc6d548708160a328e1e61a00e19be8e124da025
Let's put it in one place.
This is a precursor to moving database provisioning into the Python
integration tests.
PR-URL: https://github.com/hasura/graphql-engine-mono/pull/5453
GitOrigin-RevId: 5920b0b1177d94496485fcb4e178b946534ee4eb
This makes it easier to refactor `BackendSchema`, because if the type of a type class method is changed, it's easier to update the corresponding dummy implementations.
Partially addresses hasura/graphql-engine-mono#2971, in the sense that this aids refactors.
PR-URL: https://github.com/hasura/graphql-engine-mono/pull/5443
GitOrigin-RevId: 65e169d01415a04e7c419a628cf32e743448543d
The module `Hasura.SQL.AnyBackend` was introduced (in #751) to centralize the logic for case-switching behavior that depends on the particular flavor of relational DB backend (Postgres vs MSSQL vs BigQuery vs MySQL vs DataConnectors). This allows us to write a bunch of code in a backend-agnostic way, even if runtime behavior does depend on the chosen backend. At the same time, it allows us to write backend-specific code without having to care (too much) about the existence of other backends.
In #851 this module was rewritten to use Template Haskell.
I've heard that one of the reasons for the use of TH was that this would make it easier to keep backends out of the compilation product entirely. This would allow customers, especially on OSS, to benefit from simpler software licensing.
However:
1. This conditional compilation never materialized.
2. It's not clear whether writing this particular module based on TH would be sufficient for conditional compilation. And in any case, it can be done using CPP pragmas as well.
3. The TH code is extraordinarily complex. Since its introduction, it has been documented extraordinarily well, but it's still very difficult to maintain and/or refactor, due to its non-idiomatic nature.
4. Hasura's company objectives are now Cloud-oriented, so that software licensing issues work differently, and in particular, do not depend on what's part of the compilation product.
So this PR reverts on #851 by spelling out the code generated by TH. This is a net-negative diff size. IOW we used to generate less code than the size of the code doing the generating. This makes the code readable and maintainable.
The generated code has been modified in one way, which I'll now describe.
In the scenario that support for a new backend is introduced, a constructor is added to the `BackendType` type. This would then cause `liftTag` to be partial, thus raising a compiler warning. Resolving this requires adding corresponding constructors to the `BackendTag` and `AnyBackend` types. This would then require amending **almost** all other methods.
The exceptions are `composeAnyBackend` and `unpackAnyBackend`. These methods test whether two values are compatible, i.e. belong to the same backend. Both have a default case that in one way or another ignores the input values. Using TH here ensures that all values that belong together are caught. But after spelling out the TH, the presence of the default case means that no compiler warning is thrown for a missing match of matching values. So in the default case, we now do an explicit check for equality. If there _is_ an equality, that means that there is a missing `case`. So this is reported as an `error` (which is very crude, but it should be).
PR-URL: https://github.com/hasura/graphql-engine-mono/pull/5333
GitOrigin-RevId: 5aaf0a93394bd740aa7371526d3175c8142b3541
### Description
This PR moves some strictness annotations to a concrete use site, rather than putting `seq` in an helper function.
PR-URL: https://github.com/hasura/graphql-engine-mono/pull/5436
GitOrigin-RevId: 1f279e05333ab80167ad2e18d09b8792eddc52c3
