Roll recipe dependencies (trivial).

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

The build that created this CL was
https://ci.chromium.org/b/8689092718689761153

infra:
https://chromium.googlesource.com/infra/infra.git/+log/5b8bf54fc744faa3211e433733ce5f03cea7a263~..6e4d1eb3fce8bc838ca78ef29e18898100be4b8f
  5b8bf54 (chromium-autoroll@skia-public.iam.gserviceaccount.com)
      Roll chromiumos/config from 6765a8a82910 to e442d5672345 (1 rev...
  6e4d1eb (chromium-autoroll@skia-public.iam.gserviceaccount.com)
      Roll chromiumos/infra/proto from 07b9943e6812 to 1cc7099650f0 (...

recipe_engine:
https://chromium.googlesource.com/infra/luci/recipes-py.git/+/3920336e3e50dd8843b240f79e10539ce678d646
  3920336 (chromium-autoroll@skia-public.iam.gserviceaccount.com)
      Roll CAS Client from fd11601cfc49 to 21504d3595ac

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: Ic76f828ebb8360e407890d67e2bc60478e94674d
2 files changed
tree: 1bae2af87e4bf7316e7beebce954c258f622e269
  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