[bazel] Change symlink prefix for Bazel.

The bazel-* directories created by Bazel cause gopls to produce
invalid warning messages, run very slowly, and occasionally
crash.

If we prefix the directories with an underscore then they get
ignored by Go tools. We are forced to do this until
https://github.com/golang/go/issues/42965 is fixed.

See https://github.com/golang/go/issues/41511 as just one of many
issues this has caused.

Change-Id: Ifc0d6b7722f6a74728e86cda3697508c3d0f6fef
Reviewed-on: https://skia-review.googlesource.com/c/buildbot/+/417417
Reviewed-by: Leandro Lovisolo <lovisolo@google.com>
Commit-Queue: Joe Gregorio <jcgregorio@google.com>
5 files changed
tree: 56805cee5637ad5e1a8aa18e43480d4d7653a0d2
  1. .bazelignore
  2. .bazelrc
  3. .eslintrc.js
  4. .gitattributes
  5. .gitignore
  6. .mocharc.json
  7. BUILD.bazel
  8. DATASTORE.md
  9. DEPS
  10. LICENSE
  11. Makefile
  12. PRESUBMIT.py
  13. PRIVACY_POLICY.md
  14. README.md
  15. STYLEGUIDE.md
  16. WORKSPACE
  17. am/
  18. android_ingest/
  19. android_stats/
  20. api/
  21. autoroll/
  22. bash/
  23. bazel/
  24. blamer/
  25. bugs-central/
  26. build_infra_prod.sh
  27. cipd.ensure
  28. codereview-watcher/
  29. codereview.settings
  30. comments/
  31. contestk/
  32. cq_watcher/
  33. ct/
  34. datahopper/
  35. debugger-app/
  36. demos/
  37. docker/
  38. docker_pushes_watcher/
  39. docs/
  40. docsyserver/
  41. dot/
  42. ds/
  43. elements-sk-scss.bzl
  44. external/
  45. fiddlek/
  46. firestore/
  47. get_service_account/
  48. git_cookie_authdaemon/
  49. gitsync/
  50. go.mod
  51. go.sum
  52. go/
  53. go_repositories.bzl
  54. gold-client/
  55. golden/
  56. hashtag/
  57. html-template-minifier/
  58. infra-sk/
  59. infra/
  60. jsdoc/
  61. jsfiddle/
  62. k8s-checker/
  63. kube/
  64. launch.md
  65. leasing/
  66. licenses/
  67. machine/
  68. make/
  69. modules/
  70. named-fiddles/
  71. new_element/
  72. package-lock.json
  73. package.json
  74. particles/
  75. perdiff/
  76. perf/
  77. periodic-trigger/
  78. power/
  79. proberk/
  80. promk/
  81. pulld/
  82. puppeteer-tests/
  83. push/
  84. run_unittests
  85. run_unittests.go
  86. scrap/
  87. scripts/
  88. shaders/
  89. sk/
  90. sk8s/
  91. skbug/
  92. skfe/
  93. skolo/
  94. skottie/
  95. status/
  96. switchboard/
  97. task_driver/
  98. task_scheduler/
  99. tools.go
  100. tools/
  101. tree_status/
  102. trybot_updater/
  103. tsconfig.json
  104. velero/
  105. whitespace.txt
README.md

Skia-Buildbot Repository

This repo contains infrastructure code for Skia.

Getting the Source Code

The main source code repository is a Git repository hosted at https://skia.googlesource.com/buildbot.git. It is possible to check out this repository directly with git clone or via go get.

Using git clone allows you to work in whatever directory you want. You will still need to set GOPATH in order to build some apps (recommended to put this in a cache dir). E.g.:

$ cd ${WORKDIR}
$ git clone https://skia.googlesource.com/buildbot.git
$ export GOPATH=${HOME}/.cache/gopath/$(basename ${WORKDIR})
$ mkdir $GOPATH
$ cd buildbot

Using go get will fetch the repository into your GOPATH directory along with all the Go dependencies. You will need to set GOPATH and GO111MODULE=on. E.g.:

$ export GOPATH=${WORKDIR}
$ export GO111MODULE=on
$ go get -u -t go.skia.org/infra/...
$ cd ${GOPATH}/src/go.skia.org/infra/

Note: go.skia.org is a custom import path and will only work if used like the examples here.

Install Node.js (not as root) and add the bin dir to your path. Optionally run npm install npm -g, as suggested by the npm getting started doc.

Install other dependencies:

$ sudo apt-get install python-django
$ go get -u github.com/kisielk/errcheck \
  golang.org/x/tools/cmd/goimports \
  go.chromium.org/luci/client/cmd/isolate

Build ~everything:

$ make all

Generated Code

Some code is generated using go generate with external binaries. First, install the version of protoc referenced in the asset creation script and ensure it is on your PATH before other versions of protoc.

Install the necessary go packages:

$ go get -u \
  github.com/golang/protobuf/protoc-gen-go \
  golang.org/x/tools/cmd/stringer \
  google.golang.org/grpc \

Get mockery and add it to your PATH.

To generate code run in this directory:

$ go generate ./...

Running unit tests

Install Cloud SDK.

Use this command to run the presubmit tests:

$ ./run_unittests --small