This adds the ability to capture logs to the HGE fixture, and uses this in test_logging.py to analyze the logs, instead of relying on a shell script redirecting the logs to a file.
We then inject the logs into the tests and parse the JSON. Because we're no longer reading a file, we need to do this in a separate thread, as we'll block on reading rather than the stream ending. (Once HGE stops, the stream will be closed.)
Some of the tests require a JWK server, so this has been extracted from test_jwk.py.
[NDAT-540]: https://hasurahq.atlassian.net/browse/NDAT-540?atlOrigin=eyJpIjoiNWRkNTljNzYxNjVmNDY3MDlhMDU5Y2ZhYzA5YTRkZjUiLCJwIjoiZ2l0aHViLWNvbS1KU1cifQ
PR-URL: https://github.com/hasura/graphql-engine-mono/pull/8772
GitOrigin-RevId: 9413e714f1c42b8a0991d0d30c4358209fd30c0c
### Description
**This PR is on top of #8655. Its diff is [this commit](8dd6e8899e).**
This PR removes the app state reference in pro's context, allowing us to build the context _before_ building the firsts schema cache. It does so by introducing `MetricsConfigRef`, based on the very similar `TLSAllowListRef`.
PR-URL: https://github.com/hasura/graphql-engine-mono/pull/8665
Co-authored-by: Auke Booij <164426+abooij@users.noreply.github.com>
GitOrigin-RevId: d0a614f699f41cd50801b125c6b1e40bd2f629e2
This requires rewriting the test class to split it into 3, each specifying the correct environment variables for HGE.
It would be lovely to use parameterization rather than subclassing, but that doesn't work because of `hge_fixture_env`, which creates a "soft" dependency between the environment variables and `hge_server`. Parameterizing the former *should* force the latter to be recreated for each new set of environment variables, but `hge_server` isn't actually aware there's a dependency. See `TestParameterizedFixtures` in test_tests.py for more information.
[NDAT-539]: https://hasurahq.atlassian.net/browse/NDAT-539?atlOrigin=eyJpIjoiNWRkNTljNzYxNjVmNDY3MDlhMDU5Y2ZhYzA5YTRkZjUiLCJwIjoiZ2l0aHViLWNvbS1KU1cifQ
PR-URL: https://github.com/hasura/graphql-engine-mono/pull/8747
GitOrigin-RevId: 878b2fc20f39f962a67cd950046a99c283cfc6fc
The simplification will allow us to avoid a few `MonadError QErr m` constsraints in the future - this effect can be created locally instead of reusing a global one.
PR-URL: https://github.com/hasura/graphql-engine-mono/pull/8729
GitOrigin-RevId: 851e28b1f5bfe4c47da43fa324714a941ef25c57
## Description
This change adds support for nested object fields in HGE IR and Schema Cache, the Data Connectors backend and API, and the MongoDB agent.
### Data Connector API changes
- The `/schema` endpoint response now includes an optional set of GraphQL type definitions. Table column types can refer to these definitions by name.
- Queries can now include a new field type `object` which contains a column name and a nested query. This allows querying into a nested object within a field.
### MongoDB agent changes
- Add support for querying into nested documents using the new `object` field type.
### HGE changes
- The `Backend` type class has a new type family `XNestedObjects b` which controls whether or not a backend supports querying into nested objects. This is currently enabled only for the `DataConnector` backend.
- For backends that support nested objects, the `FieldInfo` type gets a new constructor `FINestedObject`, and the `AnnFieldG` type gets a new constructor `AFNestedObject`.
- If the DC `/schema` endpoint returns any custom GraphQL type definitions they are stored in the `TableInfo` for each table in the source.
- During schema cache building, the function `addNonColumnFields` will check whether any column types match custom GraphQL object types stored in the `TableInfo`. If so, they are converted into `FINestedObject` instead of `FIColumn` in the `FieldInfoMap`.
- When building the `FieldParser`s from `FieldInfo` (function `fieldSelection`) any `FINestedObject` fields are converted into nested object parsers returning `AFNestedObject`.
- The `DataConnector` query planner converts `AFNestedObject` fields into `object` field types in the query sent to the agent.
## Limitations
### HGE not yet implemented:
- Support for nested arrays
- Support for nested objects/arrays in mutations
- Support for nested objects/arrays in order-by
- Support for filters (`where`) in nested objects/arrays
- Support for adding custom GraphQL types via track table metadata API
- Support for interface and union types
- Tests for nested objects
### Mongo agent not yet implemented:
- Generate nested object types from validation schema
- Support for aggregates
- Support for order-by
- Configure agent port
- Build agent in CI
- Agent tests for nested objects and MongoDB agent
PR-URL: https://github.com/hasura/graphql-engine-mono/pull/7844
GitOrigin-RevId: aec9ec1e4216293286a68f9b1af6f3f5317db423
### Description
(This PR is better reviewed commit by commit.)
This PR is an aggregation of small incremental changes to Pro's init:
- it deletes some dead code,
- it starts reorganizing the code of that file by sections, similar to OSS' init,
- it extracts and cleans up license key cache init (groups several blocks of code in one separate function)
- makes some changes to a service class to reduce the dependency on `_acAppStateRef`
This PR is a first step: our goal is to move the schema cache build _in_ the app monad, in order to achieve #8344. To do so, we will need to remove `_acAppStateRef` from Pro's `AppContext`. There are two different paths we can take from here, which is why i cut this PR here:
- the first would be to change the different instances we implement on `AppM` to take as an argument the parts of the schema cache they depend on, rather than reading them from `_acAppStateRef`; as of this PR, `MetricsConfig` is the only such field;
- the second would be to apply the same strategy we already used for the TLSAllowList, and use a `IORef` that can be updated after the schema cache is built; this change would have a smaller footprint, but introduces one new `IORef` per such field, which feels something we don't want to generalize
PR-URL: https://github.com/hasura/graphql-engine-mono/pull/8655
GitOrigin-RevId: 809697d460bdb5c83ef7d30a2e835f589bcd80a6
### Description
This PR makes use of the fact that the `LoggerSet` is created in a `ManagedT` context to guarantee that we flush it when the `ManagedT` context terminates, which is guaranteed even when an exception is thrown since `allocate` is implemented using `bracket`.
This allows us to remove several manual calls to `flip onException flushLoggers`, and avoids having to manually perform that check everywhere.
PR-URL: https://github.com/hasura/graphql-engine-mono/pull/8629
GitOrigin-RevId: 47657b910dc1bb7cfc0594f02e6cce9893ae3439
### Description
If i understand correctly, the _value_ of a feature flag **can** change at runtime. Since this has an impact on how the schema cache is built, this PR makes the value of the flag a part of the cache's "dynamic" config, therefore making it an arrow-ish argument for the incremental framework. It also removes `CheckFeatureFlag` from the static config, now obsolete.
PR-URL: https://github.com/hasura/graphql-engine-mono/pull/8631
GitOrigin-RevId: 2ca898e4193e8552c40d2b21a819d3dd414601fe
### Description
This PR removes `ServerConfigCtx` and `HasServerConfigCtx`. Instead, it favours different approaches:
- when the code was only using one field, it passes that field explicitly (usually `SQLGenCtx` or `CheckFeatureFlag`)
- when the code was using several fields, but in only one function, it inlines
- for the cache build, it introduces `CacheStaticConfig` and `CacheDynamicConfig`, which are subsets of `AppEnv` and `AppContext` respectively
The main goal of this is to help with the modularization of the engine: as `ServerConfigCtx` had fields whose types were imported from several unrelated parts of the engine, using it tied together parts of the engine that should not be aware of one another (such as tying together `Hasura.LogicalModel` and `Hasura.GraphQL.Schema`).
The bulk of this PR is a change to the cache build, as a follow up to #8509: instead of giving the entire `ServerConfigCtx` as a incremental rule argument, we only give the new `CacheDynamicConfig` struct, which has fewer fields. The other required fields, that were coming from the `AppEnv`, are now given via the `HasCacheStaticConfig` constraint, which is a "subset" of `HasAppEnv`.
(Some further work could include moving `StringifyNumbers` out of `GraphQL.Schema.Options`, given how it is used all across the codebase, including in `RQL.DML`.)
PR-URL: https://github.com/hasura/graphql-engine-mono/pull/8513
GitOrigin-RevId: 818cbcd71494e3cd946b06adbb02ca328a8a298e
### Description
This small documentation PR explains why and how we use `ManagedT`, and how it solves problems we would have with `Managed`.
PR-URL: https://github.com/hasura/graphql-engine-mono/pull/8615
GitOrigin-RevId: 5b7710a8cb6373fefb69bb4e9e8eda389c14c2da
