Cracking Zebu

Add `GetPageInfoWithQuery` to make the interface more convenient (#76)

This allows to get page information to an arbitrary query.

Barking Wallaby

Implement JSONEq that allows matches on empty string (#75)

**What**
- To simplify some of the tests checks, it can be helpful to allow
  matches on two empty strings, even though neither is valid json.
  Specifically this helps when testing apis that can return errors
  and 204 empty body.

Signed-off-by: Lucas Roesler <[email protected]>

Astral Wallaby

Add openapi spec merge method (#67)

**What**
- Add new generator that merges a directory containing OpenAPI specs
  into a base OpenAPI spec. This allows defining a base spec with
  common definitions and then merge into schemas and paths from
  other files. This allows keeping the schemas smaller which should
  make them easier to read and maintain. The small files can
  also be OpenAPI specs, which means they can also be linted
  independentyly.
- Our current Hub API is almost 10000 lines of yaml, which can be
  laggy in an editor. This is also difficult to maintain because
  the schema definitions are often so far away from where the are
  used. It is easier to open and reference several small files.
  Additionally, this should make it much easier to merge in changes
  from the datastore and profiler apis

Signed-off-by: Lucas Roesler <[email protected]>

Contextful Viperfish

Add tracing ids to log fields via the span hook (#73)

**What**
- During the span hook, we copy the log to the span, this patch also
  copies the span and trace id to the log so that tools like Grafana can
  correlate log lines back to the traces. This works in two steps

  First, configure the span hook during server init

  ```go
  logrus.AddHook(&tracing.SpanHook{})
  ```

  Then, while logging use `logrus.WithContext(ctx)`

Signed-off-by: Lucas Roesler <[email protected]>

Brave Viperfish

Use / prefix for the sql asset paths (#72)

* Use / prefix for the sql asset paths

**What**
- The union filesystem assumes everything starts with `/`, so when using
  a generated filesystem via vfsgen, we get erros like

  ```sh
  open /iews: file does not exist
  ```

  Adding the slash in the right places allows both the tests and the
  vfsgen to work exactly as expected. This is also hidden from the
  public API, so users should not need to work about it
- Disable the queue leak detection tests in CI because they are 
   false positives and we can't determine the source

Signed-off-by: Lucas Roesler <[email protected]>

Ageless Viperfish

Add db migration sub-package (#71)

**What**
- Implement a generic postgres db migrations package that standardizes the behavior in Hub and Idp
- Allow disabling the queue configuration
- Allow passing the list of required foreign keys
- Add a small jitter to the prepare flow so that we can reduce potential
  races to the DB

Signed-off-by: Lucas Roesler <[email protected]>

Alabaster Seagull

Implement logrus hog to log to spans (#69)

**What**
- Implement `SpanHook` that can write logrus Entries to the current span
  logs. This unifies the log interface in our projects

Signed-off-by: Lucas Roesler <[email protected]>

Gracious Tamarin

Return after task is handled (#66)

**What**
- During the worker iteration, return after the task handler returns.
  This stops the iteration span and allows the worker to start a new
  iteration. This will avoid having multiple task spans inside the same
  iteration span.
- Bump the Go verison in CircleCI to Go 1.15

Signed-off-by: Lucas Roesler <[email protected]>

Fierce Tamarin

Add generic retention task assertion (#65)

**What**
- Add new public method for asserting any retention task. This allows us
  to build the task spec in our applciations but still use the generic
  assertion code
Signed-off-by: Lucas Roesler <[email protected]>

Extreme Tamarin

Enable token issuer customization and add auth method references (#64)

* Now the issuer is not hard-coded as `hub` anymore
* The claims have the new `AuthenticationMethodReferences` to make it
  work with IdP