[exec2] add exec2 package supporting better process management

This supports Wait with timeout.
I will do windows support later.

This will be used for run_command
https://cs.chromium.org/chromium/infra/luci/client/run_isolated.py?l=425&rcl=851d2d0d1642e24bae3797aaabb546e230663d53

Bug: 962804
Change-Id: I8f034f40ba3c13eaa7004626c97200180c89521b
Reviewed-on: https://chromium-review.googlesource.com/c/infra/luci/luci-go/+/1627443
Commit-Queue: Takuto Ikuta <tikuta@chromium.org>
Reviewed-by: Marc-Antoine Ruel <maruel@chromium.org>
5 files changed
tree: 207f12566844e4cd872565e7bd8b9ba9644c42da
  1. .gitattributes
  2. .travis.yml
  3. AUTHORS
  4. CONTRIBUTING.md
  5. CONTRIBUTORS
  6. LICENSE
  7. OWNERS
  8. PRESUBMIT.py
  9. README.md
  10. appengine/
  11. auth/
  12. buildbucket/
  13. cipd/
  14. client/
  15. codereview.settings
  16. common/
  17. config/
  18. cq/
  19. dm/
  20. examples/
  21. gce/
  22. grpc/
  23. hardcoded/
  24. logdog/
  25. luci_notify/
  26. lucicfg/
  27. lucictx/
  28. machine-db/
  29. milo/
  30. mmutex/
  31. mp/
  32. pre-commit-go.yml
  33. scheduler/
  34. scripts/
  35. server/
  36. starlark/
  37. swarming/
  38. tokenserver/
  39. tools/
  40. tumble/
  41. vpython/
  42. web/
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.