Initial implementation

[magik6k]

Depends on:

• ls: Report real file size kubo#5906 - for Unixfs.Get

[Stebalien]

Mostly just nits at this point. However, this needs more documentation. I'm required by my OKRs to insist on this 😄.

[Stebalien]

I'm a bit lost with Decode. I believe we want to assert that we get exactly one response, right? Or are we trying to decode the final response?

[Stebalien]

One final (I promise) nit: We should return the close error (could contain a trailing error).

decoder := json.NewDecoder(r.Output)
if err := decoder.Decode(dec); err != nil {
  return err
}
return res.Close()

[Stebalien]

Nice! LGTM.

(although I'm not sure what's wrong with travis)

[magik6k]

🚢