It's hard to use getAllHttpServices if services use versioning

[nguerrera]

I naively tried this:

 function emitAllServiceVersions() {
    const [services] = getAllHttpServices(context.program);
    for (const service of services) {
      const versionProjections = buildVersionProjections(context.program, service.namespace);
      for (const versionProjection of versionProjections) {
        const projectedProgram = projectProgram(context.program, versionProjection.projections);
        ...

But then I later used service.operations and realized this is computed before I did the projection.

I see the OpenAPI emitter uses listServices and not getAllHttpServices. Is this what we'd recommend? Is getAllHttpServices a trap in this respect?

[markcowl]

• update docs for this API and listServices to reflect lack of projection support.

[markcowl]

est: 1