[lucicfg] Add module-scoped defaults for luci.(builder|recipe).

This is somewhat experimental and may be removed in the future if it convolutes
configs more than clears them.

Usage example:

    luci.builder.defaults.service_account.set('default@example.com')
    ...
    luci.builder(
        ...
        # service_account is implicitly default@example.com here
    )

R=tandrii@chromium.org
BUG=833946

Change-Id: Iefb8005a98304fa28c3242bbfe239efbcabc8602
Reviewed-on: https://chromium-review.googlesource.com/c/infra/luci/luci-go/+/1522039
Commit-Queue: Vadim Shtayura <vadimsh@chromium.org>
Reviewed-by: Andrii Shyshkalov <tandrii@chromium.org>
9 files changed
tree: d471b3dc5db13ccae3a8d00a447bc59d5b96ddfc
  1. appengine/
  2. auth/
  3. buildbucket/
  4. cipd/
  5. client/
  6. common/
  7. config/
  8. cq/
  9. dm/
  10. examples/
  11. gce/
  12. grpc/
  13. hardcoded/
  14. logdog/
  15. luci_notify/
  16. lucicfg/
  17. lucictx/
  18. machine-db/
  19. milo/
  20. mmutex/
  21. mp/
  22. scheduler/
  23. scripts/
  24. server/
  25. starlark/
  26. swarming/
  27. tokenserver/
  28. tools/
  29. tumble/
  30. vpython/
  31. web/
  32. .gitattributes
  33. .travis.yml
  34. AUTHORS
  35. codereview.settings
  36. CONTRIBUTING.md
  37. CONTRIBUTORS
  38. LICENSE
  39. OWNERS
  40. pre-commit-go.yml
  41. PRESUBMIT.py
  42. README.md
README.md

luci-go: LUCI services and tools in Go

GoDoc

Installing

LUCI Go code is meant to be worked on from an Chromium infra.git checkout, which enforces packages versions and Go toolchain version. First get fetch via depot_tools.git then run:

fetch infra
cd infra/go
eval `./env.py`
cd src/go.chromium.org/luci

Contributing

Contributing uses the same flow as Chromium contributions.