tree 16699ec44036dfde6666ab6a5926a92cfdfd55dc
parent ce6ebe2d15686fdb693a29542226f58edcce0428
author Brad Fitzpatrick <bradfitz@golang.org> 1525807612 +0000
committer Brad Fitzpatrick <bradfitz@golang.org> 1525813975 +0000

internal/buildgo: add new Client type, move MakeBasepin code from buildongce

* adds new buildgo.Client type to hold primarily a
  buildenv.Environment and a google.Credentials

* starts to unify, document, and otherwise clean up
  how we look up authentication info.

* use the new buildgo.Client type in the "buildongce"
  (poorly named) cluster bootstrap tool.

* moves the "basepin" creation code from buildongce into
  a new method on buildgo.Client, for later use in the
  coordinator for golang/go#21305

Change-Id: I976b60c992bf67589e7f85fc5a9133f8cbb32e70
Reviewed-on: https://go-review.googlesource.com/112162
Reviewed-by: Bryan C. Mills <bcmills@google.com>