Add a standardized formatter API to lucicfg.

Tools such as jj allow you to format code that isn't present on your
filesystem (eg. a commit not currently checked out).

I have implemented something akin to clang-format's assume-filename
feature, where you need to pass the filename so it can determine
additional context.

Change-Id: Id4b6bdd3030501cc4b6ec1c5a22d9a32fdb937fd
Reviewed-on: https://chromium-review.googlesource.com/c/infra/luci/luci-go/+/6703301
Reviewed-by: Vadim Shtayura <vadimsh@chromium.org>
Commit-Queue: Matt Stark <msta@google.com>
4 files changed
tree: c13a3dcf1fabd8789e48ee87abcad5125f766699
  1. analysis/
  2. appengine/
  3. auth/
  4. auth_service/
  5. bisection/
  6. build/
  7. buildbucket/
  8. casviewer/
  9. cipd/
  10. cipkg/
  11. client/
  12. common/
  13. config/
  14. config_service/
  15. cv/
  16. deploy/
  17. examples/
  18. gae/
  19. gce/
  20. grpc/
  21. hardcoded/
  22. led/
  23. logdog/
  24. luci_notify/
  25. lucicfg/
  26. lucictx/
  27. luciexe/
  28. mailer/
  29. milo/
  30. mmutex/
  31. provenance/
  32. recipes_py/
  33. resultdb/
  34. scheduler/
  35. scripts/
  36. server/
  37. source_index/
  38. standalone/
  39. starlark/
  40. swarming/
  41. teams/
  42. third_party/
  43. tokenserver/
  44. tools/
  45. tree_status/
  46. vpython/
  47. web/
  48. .gitallowed
  49. .gitignore
  50. .go-lintable
  51. AUTHORS
  52. codereview.settings
  53. CONTRIBUTING.md
  54. CONTRIBUTORS
  55. go.mod
  56. go.sum
  57. LICENSE
  58. lucichecker.py
  59. OWNERS
  60. PRESUBMIT.py
  61. README.md
  62. staticcheck.conf
  63. tools.go
  64. WATCHLISTS
README.md

luci-go: LUCI services and tools in Go

GoReference

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

It is now possible to directly install tools with go install:

go install go.chromium.org/luci/auth/client/cmd/...@latest
go install go.chromium.org/luci/buildbucket/cmd/...@latest
go install go.chromium.org/luci/cipd/client/cmd/...@latest
go install go.chromium.org/luci/client/cmd/...@latest
go install go.chromium.org/luci/cv/cmd/...@latest
go install go.chromium.org/luci/gce/cmd/...@latest
go install go.chromium.org/luci/grpc/cmd/...@latest
go install go.chromium.org/luci/logdog/client/cmd/...@latest
go install go.chromium.org/luci/luci_notify/cmd/...@latest
go install go.chromium.org/luci/lucicfg/cmd/...@latest
go install go.chromium.org/luci/luciexe/legacy/cmd/...@latest
go install go.chromium.org/luci/mailer/cmd/...@latest
go install go.chromium.org/luci/mmutex/cmd/...@latest
go install go.chromium.org/luci/resultdb/cmd/...@latest
go install go.chromium.org/luci/server/cmd/...@latest
go install go.chromium.org/luci/swarming/cmd/...@latest
go install go.chromium.org/luci/tokenserver/cmd/...@latest
go install go.chromium.org/luci/tools/cmd/...@latest

Contributing

Contributing uses the same flow as Chromium contributions.