Support for importing an example bundle by reference to another IG, or directly

[saulakravitz]

Sushi current supports neither of these:

1. importing an example bundle from an IG that is listed as a dependency. I wanted to import the example death certificate bundle defined in VRDR into the Vital Records FHIR Messaging IG.
2. importing an example JSON bundle by including it in the input/resources folder and referencing it by ID.

In the end I needed to include the FSH for the complete example in the Vital Records FHIR Messaging IG....

[cmoesel]

The primary issue here is that when SUSHI loads dependencies, it only holds onto structure definitions, code systems, value sets, and implementation guides. Everything else (including Bundles) gets dropped. The same behavior applies to predefined resources in input/resources (or elsewhere).

SUSHI should probably load and keep the entire package, but we'll need to determine how the other resource types are stored, how they should be fished for, and if this causes any issues (using extra memory, fishing up things it didn't used to fish up, etc).

[cmoesel]

#1548 addresses point 2 above. It does not address point 1 above, but the IG Publisher doesn't load example resources from dependencies, so I don't think you can reference an example across IGs anyway.

[cmoesel]

Closing this as I believe SUSHI now supports all it can/should support based on current IG Publisher behavior (see comment above).