path parameters in $refs are not picked up

[martijnhoekstra]

given

main.yml:

paths:
  /my/{path}/somewhere:
    $ref: external.yml#/~1my~1{path}~1somewhere

external.yml:

/my/{path}/somewhere:
  parameters:
  - in: path
     name: path
     required: true
  get:
    operationId: myExternalOp
    resonses:
      '200':
        description: ok

no route parameter for path is created in the handler interface

[blast-hardcheese]

that's unfortunate. We are using the openapi-parser's expand definitions feature, this seems like a bug in the underlying infrastructure.