Files
carbon-lang/.pre-commit-config.yaml
T
Chandler Carruth 0e308e0739 Switch to a manual check status for dependent PRs (#7117)
The labeling script will now directly set a check status for the PR as
`pending` when it marks something as dependent, and clear it when it no
longer is. This emulates a check that starts when marked as dependent
and runs until the last dependency lands, allowing automerge and other
workflows to work cleanly.

The branch protection rule will have to be updated to the new spelling.

This should do the same key thing as #7113, but integrated to the new
script.

Assisted-by: Antigravity with Gemini
2026-04-28 02:01:57 +00:00

268 lines
8.5 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
# Update versions with:
# pre-commit autoupdate --freeze && pre-commit run -a
# See https://pre-commit.com for more information
# See https://pre-commit.com/hooks.html for more hooks
default_language_version:
python: python3 # Defaults to python2, so override it.
repos:
- repo: https://github.com/pre-commit/pre-commit-hooks
rev: 3e8a8703264a2f4a69428a0aa4dcb512790b2c8c # frozen: v6.0.0
hooks:
- id: check-added-large-files
- id: check-case-conflict
- id: check-executables-have-shebangs
- id: check-merge-conflict
- id: check-symlinks
exclude: ^bazel-execroot$
- id: check-yaml
- id: detect-private-key
- id: end-of-file-fixer
exclude: '^(.*/fuzzer_corpus/.*|.*\.svg)$'
- id: mixed-line-ending
args: ['--fix=lf']
exclude: '^(.*/fuzzer_corpus/.*|.*\.svg)$'
- id: trailing-whitespace
exclude: '^(.*/fuzzer_corpus/.*|.*/testdata/.*\.golden|.*\.svg)$'
- repo: https://github.com/google/pre-commit-tool-hooks
rev: efaea7c61c774c0b1a9805fd999e754a2d19dbd1 # frozen: v1.2.5
hooks:
- id: check-google-doc-style
exclude: |
(?x)^(
.*\.agents/.*|
.*AGENTS.md
)$
- id: markdown-toc
- repo: local
hooks:
- id: fix-cc-deps
name: Fix missing C++ deps
entry: scripts/fix_cc_deps.py
language: python
files: ^.*/(BUILD|[^/]+\.(h|cpp))$
pass_filenames: false
# Formatters should be run late so that they can re-format any prior changes.
- repo: https://github.com/psf/black
rev: c6755bb741b6481d6b3d3bb563c83fa060db96c9 # frozen: 26.3.1
hooks:
- id: black
- repo: local
hooks:
- id: prettier
name: prettier
language: node
# TODO: Not upgrading to/past 3.4.0 due to list indent changes that may
# get fixed. See: https://github.com/prettier/prettier/issues/16929
additional_dependencies: ['prettier@3.3.3']
types_or: [html, javascript, json, markdown, yaml]
entry: npx prettier@3.3.3 --write --log-level=warn
- repo: local
hooks:
- id: buildifier
name: Bazel buildifier
entry: scripts/run_buildifier.py
# Beyond just formatting, explicitly fix lint warnings.
args: ['--lint=fix', '--warnings=all', '-r', '.']
language: python
files: |
(?x)^(
.*BUILD.*|
.*MODULE.bazel.*|
.*WORKSPACE.*|
.*\.bzl
)$
- id: check-bazel-mod-deps
# Check this after buildifier because buildifier may modify inputs, and
# MODULE.bazel.lock includes line/column details.
name: Check bazel mod deps
entry: scripts/bazel_mod_deps.py
language: python
files: |
(?x)^(
.*MODULE.bazel.*|
.*WORKSPACE.*
)$
- id: clang-format
name: clang-format
entry: clang-format
types_or: [c++, def]
language: python
args: ['-i']
additional_dependencies: ['clang-format==21.1.8']
- repo: local
hooks:
- id: check-header-guards
# This should run after clang-format, which may reformat a guard.
name: Check header guards
entry: scripts/check_header_guards.py
language: python
files: ^.*\.h$
- id: check-sha-filenames
# This may rename files, so it's deliberately between formatters and
# linters.
name: Check fuzzer SHA filenames
entry: scripts/check_sha_filenames.py
language: python
files: ^.*/fuzzer_corpus/.*$
- id: check-toolchain-diagnostics
name: Check toolchain diagnostics
entry: toolchain/diagnostics/check_diagnostics.py
language: python
files: |
(?x)^(
toolchain/.*\.cpp|
toolchain/.*\.h|
toolchain/diagnostics/check_diagnostics\.py|
toolchain/diagnostics/diagnostic_kind\.def
)$
pass_filenames: false
# Run linters last, as formatters and other checks may fix issues.
- repo: local
hooks:
- id: forbid-llvm-googletest
name: Checks for deps on LLVM's version of GoogleTest
entry: scripts/forbid_llvm_googletest.py
language: python
files: ^.*/BUILD$
pass_filenames: false
- repo: https://github.com/PyCQA/flake8
rev: d93590f5be797aabb60e3b09f2f52dddb02f349f # frozen: 7.3.0
hooks:
- id: flake8
- repo: https://github.com/pre-commit/mirrors-mypy
rev: 'fc0f09a29bb495f4a91f00266155d6282d52485d' # frozen: v1.20.2
hooks:
- id: mypy
# Use setup.cfg to match the command line.
args:
- --config-file=setup.cfg
# This should match the requirements added in the WORKSPACE pip_install.
additional_dependencies:
- gql >= 2.0.0, < 3.0.0
- PyGitHub
- rich
- types-requests
# Exclusions are:
# - p#### scripts because they're not tested or maintained.
# - lit.cfg.py because it has multiple copies, breaking mypy.
# - `bazel_test_runner.py` which depends on Bazel-specific imports.
# - Unit tests because they sometimes violate typing, such as by
# assigning a mock to a function.
exclude: |
(?x)^(
proposals/(?!scripts/).*|
.*/lit\.cfg\.py|
examples/bazel_test_runner\.py|
.*_test\.py
)$
- repo: https://github.com/codespell-project/codespell
rev: 2ccb47ff45ad361a21071a7eedda4c37e6ae8c5a # frozen: v2.4.2
hooks:
- id: codespell
args: ['-I', '.codespell_ignore', '--uri-ignore-words-list', '*']
# Test data may contain intentional misspellings, as well as short,
# meaningless identifiers that codespell incorrectly identifies as
# typos but that we would want to detect in other contexts.
exclude: |
(?x)^(
.*/testdata/.*|
.*/fuzzer_corpus/.*
)$
- repo: https://github.com/google/pre-commit-tool-hooks
rev: efaea7c61c774c0b1a9805fd999e754a2d19dbd1 # frozen: v1.2.5
hooks:
- id: check-copyright
args:
- --copyright
- |+
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
- --custom_format
- '\.(carbon|c|json|scss|ypp)(\.tmpl)?$'
- ''
- '// '
- ''
- --custom_format
- '\.(js|ts|mjs)$'
- '/*'
- ' * '
- ' */'
- --custom_format
- '\.(l|lpp|y)$'
- '/*'
- ''
- '*/'
- --custom_format
- '\.(plist)$'
- '<!--'
- ''
- '\-->'
- --custom_format
- '\.vim$'
- ''
- '" '
- ''
- --custom_format
- '\.scm$'
- ''
- '; '
- ''
- --custom_format
- '\.lua$'
- ''
- '-- '
- ''
exclude: |
(?x)^(
.bazelversion|
.github/pull_request_template.md|
.python-version|
compile_flags.txt|
github_tools/requirements.txt|
third_party/.*|
utils/vscode/esbuild.js|
website/.ruby-version|
website/Gemfile.lock|
.*\.def|
.*\.png|
.*\.svg|
.*/fuzzer_corpus/.*|
.*/testdata/.*\.golden
)$
- id: check-links
- repo: local
hooks:
- id: check-build-graph
name: Check build graph
entry: scripts/check_build_graph.py
language: python
files: |
(?x)^(
.*BUILD.*|
.*MODULE.bazel.*|
.*WORKSPACE.*|
.*\.bzl
)$
# This excludes third-party code, and patches to third-party code.
exclude: |
(?x)^(
MODULE.bazel.lock|
.*package-lock\.json|
bazel/bazel_clang_tidy/.*\.patch|
bazel/google_benchmark/.*\.patch|
bazel/libpfm/.*\.patch|
bazel/llvm_project/.*\.patch|
third_party/examples/.*/carbon/.*|
)$