I got a flaky test run recently, in which some Data Connectors tests in
_tests-hspec_ failed. The failure was not very helpful, but the log
output contained this message:
> Network.Socket.bind: resource busy (Address already in use)
I _think_ this was caused by killing the Data Connectors mock agent
thread, but not waiting for the server to stop. `Async.cancel` should
handle this, as it waits for the thread to stop.
PR-URL: https://github.com/hasura/graphql-engine-mono/pull/5121
GitOrigin-RevId: 3419dce2fc5ff52e3a6f2d452ea44dd85b326452
This introduces an `ErrorMessage` newtype which wraps `Text` in a manner which is designed to be easy to construct, and difficult to deconstruct.
It provides functionality similar to `Data.Text.Extended`, but designed _only_ for error messages. Error messages are constructed through `fromString`, concatenation, or the `toErrorValue` function, which is designed to be overridden for all meaningful domain types that might show up in an error message. Notably, there are not and should never be instances of `ToErrorValue` for `String`, `Text`, `Int`, etc. This is so that we correctly represent the value in a way that is specific to its type. For example, all `Name` values (from the _graphql-parser-hs_ library) are single-quoted now; no exceptions.
I have mostly had to add `instance ToErrorValue` for various backend types (and also add newtypes where necessary). Some of these are not strictly necessary for this changeset, as I had bigger aspirations when I started. These aspirations have been tempered by trying and failing twice.
As such, in this changeset, I have started by introducing this type to the `parseError` and `parseErrorWith` functions. In the future, I would like to extend this to the `QErr` record and the various `throwError` functions, but this is a much larger task and should probably be done in stages.
For now, `toErrorMessage` and `fromErrorMessage` are provided for conversion to and from `Text`, but the intent is to stop exporting these once all error messages are converted to the new type.
PR-URL: https://github.com/hasura/graphql-engine-mono/pull/5018
GitOrigin-RevId: 84b37e238992e4312255a87ca44f41af65e2d89a
Earlier, if the `select` root field had a custom root field set, the same custom root field was then used for the streaming subscription root field as well. This leads to duplicate root fields being generated in the `subscription_root`.
This PR fixes that. It provides a way to customize the streaming subscription root field and not use the `select` root field's custom root field name for the streaming subscription root field.
PR-URL: https://github.com/hasura/graphql-engine-mono/pull/4967
Co-authored-by: Anon Ray <616387+ecthiender@users.noreply.github.com>
GitOrigin-RevId: 54e74ce97561b0e5cfdfc60d1ca340aaebecf7d4
This improves `parseJSONPath` and `encodeJSONPath` to encode special characters appropriately by delegating to Aeson.
This also makes a couple of improvements to `encodeJSONPath`.
1. The function is moved from `Hasura.Base.Error` to `Data.Parser.JSONPath`. This still doesn't seem too appropriate but it is somewhat better. I am basing this on the fact that its test cases already lived in `Data.Parser.JSONPathSpec`.
2. It now returns `Text`, not `String`.
4. It quotes strings with double quotes (`"`) rather than single quotes (`'`), just like JSON.
PR-URL: https://github.com/hasura/graphql-engine-mono/pull/4935
GitOrigin-RevId: bf44353cd740500245f2e38907a7d6263ae0291c
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 improves the experience of testing against BigQuery in a few ways:
1. There is an explicit instruction to create a dataset, which was not
documented.
2. The verification script uses the environment variables, just like the
tests.
3. The verification script passes the correct content type headers.
PR-URL: https://github.com/hasura/graphql-engine-mono/pull/4706
GitOrigin-RevId: 15b5bd28b1762c130c0ec09d6babe8c08e05ab15
This PR proposes some changes to the hspec testsuite:
* It amends the framework to make it easier to test from the ghci REPL
* It introduces a new module `Fixture`, distinguished from `Context` by:
* using a new concept of `SetupAction`s which bundle setup and teardown actions into one abstraction, making test system state setup more concise, modularized and safe (because the fixture know knows about the ordering of setup actions and can do partial rollbacks)
* somewhat opinionated, elides the `Options` of `Context`, preferring instead that tests that care about stringification of json numbers manage that themselves.
(Note that this PR builds on #4390, so contains some spurious commits which will become irrelevant once that PR is merged)
PR-URL: https://github.com/hasura/graphql-engine-mono/pull/4630
GitOrigin-RevId: 619c8d985aed0aa42de31d6f16891d0782f4b4b5
(Work here originally done by awjchen, rebased and fixed up for merge by
jberryman)
This is part of a merge train towards GHC 9.2 compatibility. The main
issue is the use of the new abstract `KeyMap` in 2.0. See:
https://hackage.haskell.org/package/aeson-2.0.3.0/changelog
Alex's original work is here:
#4305
BEHAVIOR CHANGE NOTE: This change causes a different arbitrary ordering
of serialized Json, for example during metadata export. CLI users care
about this in particular, and so we need to call it out as a _behavior
change_ as we did in v2.5.0. The good news though is that after this
change ordering should be more stable (alphabetical key order).
See: https://hasurahq.slack.com/archives/C01M20G1YRW/p1654012632634389
PR-URL: https://github.com/hasura/graphql-engine-mono/pull/4611
Co-authored-by: awjchen <13142944+awjchen@users.noreply.github.com>
GitOrigin-RevId: 700265162c782739b2bb88300ee3cda3819b2e87
