Roll recipe dependencies (trivial).

This is an automated CL created by the recipe roller. This CL rolls
recipe changes from upstream projects (infra) into this repository.

The build that created this CL was
https://ci.chromium.org/b/8749071055755461201

infra:
https://chromium.googlesource.com/infra/infra.git/+log/0f2b30c9b13e3e01e425d33e7f9664fff06f417f~..0fad94fa6aad15821c7ec920f00b88c2f4aaf0fb
  0f2b30c (gregorynisbet@google.com)
      [chore] Fix formatting of files
  766ce89 (gregorynisbet@google.com)
      [chore] Fix formatting of files
  278d2da (gregorynisbet@google.com)
      [chore] Fix formatting of files
  edc6f0d (gregorynisbet@google.com)
      [chore] Fix formatting of files
  ff076e9 (gregorynisbet@google.com)
      [chore] Fix formatting of files
  a0ab51e (gregorynisbet@google.com)
      [chore] Fix formatting of files
  b873870 (gregorynisbet@google.com)
      [chore] Fix formatting of files
  0fad94f (gregorynisbet@google.com)
      [chore] Fix formatting of files.

Please check the following references for more information:
- autoroller, https://chromium.googlesource.com/infra/luci/recipes-py/+/main/doc/workflow.md#autoroller
- rollback, https://chromium.googlesource.com/infra/luci/recipes-py/+/main/doc/workflow.md#rollback
- cross-repo dependencies, https://chromium.googlesource.com/infra/luci/recipes-py/+/main/doc/cross_repo.md

Use https://goo.gl/noib3a to file a bug.

Recipe-Tryjob-Bypass-Reason: Autoroller
Ignore-Freeze: Autoroller
Bugdroid-Send-Email: False
Change-Id: Ia3c0f21551b43ffed44e602615bdff85d68f1d3d
2 files changed
tree: 23e41adc793a072bda41413a695f95100c7a1961
  1. generated/
  2. infra/
  3. recipes/
  4. repos/
  5. .gitignore
  6. main.star
  7. README.md
README.md

LUCI Configuration

This repo holds all the configuration for LUCI, the CI system Gerrit uses. You can find recent verification runs and logs at https://ci.chromium.org/ui/p/gerrit/builders.

Concepts

  • Recipe: a python script to verify a change, and a test for that verification
  • Builder: a recipe configured to run on a specific machine type
  • CQ Group: a watcher that triggers on new votes/patchsets on the specified repo+refs
  • CQ Tryjob Verifier: combines a CQ group with a builder to run a recipe when a new vote or patchset comes in

Layout

  • /main.star: overall starlark configuration for the entire host. It is also executable to generate the config data
  • /repos/*.star: repo-specific starlark configuration for builders, CQ groups, CQ tryjob verifiers, etc
  • /recipes/recipes/*.py: recipes for testing a change based on the repo
  • /recipes/recipes.py: executes recipe tests and compares/generates expected JSON goldens. 100% coverage is expected.
  • /recipes/recipe_modules/: dependencies shared by modules
  • /recipes/*.expected/*.json: expected commands executed by the recipe
  • /infra/config/recipes.cfg: versions and URLs of external recipe dependencies

Prerequisites

  • lucicfg - CLI tool to generate the configuration from the starlark scripts. To install, clone depot_tools.
  • python - Python 3, used to execute recipes.

Imporant commands

Regenerate config data after making changes (lucicfg):

$ ./main.star

Run recipe tests (python):

$ recipes/recipes.py test run

Update recipe test goldens (python):

$ recipes/recipes.py test train

Documentation