[cv][cl] define CL generic updater.

The API offers what gerrit/updater package provides today,
but with Gerrit abstracted out in the same way we abstracted out
Tryjobs backend impl.

It's immediately registered to serve tasks s.t. rollbacks
upon the completion of refactoring are safe.

R=robertocn, yiwzhang

Change-Id: I61dc34f8911b6025ba25302b247d12c3522a0c36
Bug: 1281989
Reviewed-on: https://chromium-review.googlesource.com/c/infra/luci/luci-go/+/3352328
Reviewed-by: Yiwei Zhang <yiwzhang@google.com>
Reviewed-by: Roberto Carrillo <robertocn@chromium.org>
Commit-Queue: Andrii Shyshkalov <tandrii@google.com>
7 files changed
tree: 83680c906ce03d732b614c8410377c3c7f91f69c
  1. appengine/
  2. auth/
  3. auth_service/
  4. build/
  5. buildbucket/
  6. casviewer/
  7. cipd/
  8. client/
  9. cmdrunner/
  10. common/
  11. config/
  12. cv/
  13. dm/
  14. examples/
  15. gae/
  16. gce/
  17. grpc/
  18. hacks/
  19. hardcoded/
  20. led/
  21. logdog/
  22. luci_notify/
  23. lucicfg/
  24. lucictx/
  25. luciexe/
  26. machine-db/
  27. mailer/
  28. milo/
  29. mmutex/
  30. resultdb/
  31. scheduler/
  32. scripts/
  33. server/
  34. starlark/
  35. swarming/
  36. tokenserver/
  37. tools/
  38. tumble/
  39. vpython/
  40. web/
  41. .gitallowed
  42. .gitattributes
  43. .golangci.yml
  44. AUTHORS
  45. codereview.settings
  46. CONTRIBUTING.md
  47. CONTRIBUTORS
  48. go.mod
  49. go.sum
  50. LICENSE
  51. OWNERS
  52. PRESUBMIT.py
  53. README.md
  54. tools.go
  55. WATCHLISTS
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.