Cannot generate multiple documents.

[aurelienbobenrieth]

Prerequisites

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Issue

I spent hours trying to figure out myself, but I cannot seem to manage to generate multiple documents.

With this:

const generateOpenApiDocumentation =
  (server: Server) => async (version: string) => {
    const { name, baseUrl } = AppConfig;
    await server.register(FastifySwagger.fastifySwagger, {
      openapi: {
        info: {
          title: `${name} API`,
          version,
        },
        servers: [/* ... */],
      },
      prefix: `/api/${version}`,
    });
  };
  
// ...

for (const version of PUBLISHED_VERSIONS) {
  await generateOpenApiDocumentation(server)(version);
}

I get : FST_ERR_DEC_ALREADY_PRESENT: The decorator "swagger" has already been added.

If I use encapsulation as described here:
#213

Then both of my generated documents have no routes...

Isn't it possible to have the auto mode with encapsulation ?