Files
carbon-lang/.github/workflows/clangd_tidy.yaml
T
Chandler Carruth a1305604f2 Get Bazel and CI ready for updated protobuf and rules_python (#8094)
Newer versions of `protobuf` depend on Rust to a limited extent. Builds
don't use it, and _our_ builds rarely even touch on `protobuf`. But the
way CI was running `bazel mod` commands in `action.yml` forced fully
evaluating all the module extensions, including Rust. This ends up both
hitting end points we didn't allow and being really expensive. We can
skip that and keep the more targeted `cquery` that doesn't do anything
beyond what our builds need. We also still have a test that the lock
file is accurate, so we don't lose any coverage here, it just makes
things faster.

That said, we _do_ want to be able to hit the Rust dependency if and
where we (transitively) need it, and we'll at least need our `prek`
checks to be able to resolve them and rebuilding the lock file after an
update, so the relevant end points are added to our hardened runner as
allowed.

The second issue is that `rules_python` in version 2.0 and newer is
using a Bazel feature we disable. There is an escape hatch though that
we can enable in our `.bazelrc` so it keeps working, and that works even
with the current version.

Once this lands, the Dependabot update of the Bazel module versions
should be able to make more progress.

Assisted-by: Antigravity with Claude Opus
2026-11-05 18:11:31 +00:00

96 lines
3.1 KiB
YAML

# Part of the Carbon Language project, under the Apache License v2.0 with LLVM
# Exceptions. See /LICENSE for license information.
# SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
name: 'Clang Tidy (clangd)'
on:
push:
branches: [trunk, action-test]
pull_request:
merge_group:
permissions:
contents: read # For actions/checkout.
pull-requests: read # For dorny/paths-filter to read pull requests.
# Cancel previous workflows on the PR when there are multiple fast commits.
# https://docs.github.com/en/actions/using-workflows/workflow-syntax-for-github-actions#concurrency
concurrency:
group: ${{ github.workflow }}-${{ github.head_ref || github.ref }}
cancel-in-progress: true
jobs:
clangd-tidy:
runs-on: ubuntu-22.04
steps:
- name: Harden Runner
uses: step-security/harden-runner@46b06cea07f9e64621fdf066ba77ac6915163d43 # v2.22.3
with:
egress-policy: block
# When adding endpoints, see README.md.
# prettier-ignore
allowed-endpoints: >
*.blob.storage.azure.net:443
*.githubapp.com:443
*.sourceforge.net:443
api.github.com:443
api.ipify.org:443
bcr.bazel.build:443
download.gnome.org:443
downloads.sourceforge.net:443
files.pythonhosted.org:443
formulae.brew.sh:443
github.com:443
go.dev:443
index.crates.io:443
mirror.bazel.build:443
mirrors.kernel.org:443
nodejs.org:443
oauth2.googleapis.com:443
objects.githubusercontent.com:443
pkg-containers.githubusercontent.com:443
pypi.org:443
raw.githubusercontent.com:443
registry.npmjs.org:443
release-assets.githubusercontent.com:443
releases.astral.sh:443
releases.bazel.build:443
static.crates.io:443
static.rust-lang.org:443
storage.googleapis.com:443
uploads.github.com:443
www.googleapis.com:443
- uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
with:
persist-credentials: false
- id: filter
uses: dorny/paths-filter@de90cc6fb38fc0963ad72b210f1f284cd68cea36 # v3.0.2
with:
predicate-quantifier: 'every'
filters: |
has_cpp:
- added|modified: '{**/*.cpp,**/*.h}'
- '!**/*.tpl.h'
list-files: 'shell'
- uses: ./.github/actions/build-setup-common
if: steps.filter.outputs.has_cpp == 'true'
with:
matrix_runner: 'ubuntu-22.04'
remote_cache_upload: '--remote_upload_local_results=false'
- name: Create compile commands
if: steps.filter.outputs.has_cpp == 'true'
run: ./scripts/create_compdb.py
- name: Run clangd-tidy
if: steps.filter.outputs.has_cpp == 'true'
env:
FILTER_FILES: ${{ steps.filter.outputs.has_cpp_files }}
run: |
uvx --with clangd-tidy==1.1.0.post2 clangd-tidy -p . -j 10 $FILTER_FILES