This loadtests the jwt decoding logic. For this it adds an optional
`-k`(kind) parameter to `postgrest-loadtest` and
`postgrest-loadtest-against`.
Old kind (default):
```
postgrest-loadtest -k mixed
postgrest-loadtest-against -k mixed
```
New kind:
```
postgrest-loadtest -k jwt
postgrest-loadtest-against -k jwt
```
Internally it uses a dynamically generated targets file using python
which looks like:
```
GET http://postgrest/authors_only
Authorization: Bearer <jwt>
GET http://postgrest/authors_only
Authorization: Bearer <another-jwt>
...
```
Then this is used to run vegeta with the `-lazy` option.
The old error design didn't allow us to reuse error `code`,
`message` etc. With this refactor, these parts of the error body
can be reused for other potential features.
This also removes the `ErrorCode` type and replace the types
with Text codes.
Our current ErrorCode type wasn't giving us a full picture
of how many different types of errors we are handling. This
PR makes this explicit by including the error code type for
all types of errors.
This also moves the pin for nixpkgs into flake.lock instead of our
custom file. Even for the classic interface via default.nix, the pin
will be loaded from flake.lock, thus everything stays in-sync.
This just exposes the PostgREST package, not more.
The goal is to avoid duplication, so we're re-using only exports from
default.nix.
Resolves#3026
Supersedes #3105
We never need dynamic haskell libraries, because even the dynamic builds
only dynamically link non-haskell dependencies, but always link haskell
dependencies statically.
Profiled libraries are only required when running the memory test, so
explicitly enable them for the profiled package.
This also means, that we don't need to hide the memory test behind a
feature flag anymore. The reason always was assumed to be the big number
of rebuilds required for it. I assume ever since we moved off of
static-haskell-nix and back to nixpkgs-based builds, we have been
building profiled libraries for all our dependencies anway.
