cpp-linter
The Python command behind cpp-linter-action: it runs clang-format and clang-tidy on C and C++ files, locally or in other CI.
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Quick start
With the clang tools installed (see Limitations):
pip install cpp-linter
cpp-linter --version=21 --style=file --tidy-checks=''Usage
For usage in a GitHub Actions workflow, see the cpp-linter/cpp-linter-action repository
For the description of supported Command Line Interface options, see the CLI documentation
Applying fixes
Passing the --fix option makes cpp-linter apply clang-format fixes in-place to any files that have formatting problems.
Limitations
cpp-linter does not install the clang tools. Install them first, for example with clang-tools; without them, --version=21 falls back to whatever clang-format and clang-tidy are on your PATH.
It exits 0 even when checks fail, so it reports findings but does not fail a build.
--files-changed-only and --lines-changed-only read the local git diff, except in GitHub Actions (and Gitea Actions), where those options ask the server’s REST API for the changed files.
Sponsors
cpp-linter is maintained by two volunteers. Sponsor the project through Open Collective. Silver and Gold sponsors get their logo here.
Contributing
To provide feedback (requesting a feature or reporting a bug) please post to issues. To contribute changes, see CONTRIBUTING.rst.
License
The scripts and documentation in this project are released under the MIT License.
1 maintainer
Metadata
1 maintainer
Release files for cpp-linter 1.15.1
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Source distribution (sdist)
| File | Size | Uploaded | Provenance | |
|---|---|---|---|---|
| cpp_linter-1.15.1.tar.gz | 2.5 MB | With provenance | Details |
Built distribution (wheel)
| File | Interpreter | ABI | Platform | Reset |
|---|---|---|---|---|
| cpp_linter-1.15.1-py3-none-any.whl | Python 3 | none | any | Details |
Total release size: 2.6 MB
Release files / cpp_linter-1.15.1.tar.gz
| Download URL | cpp_linter-1.15.1.tar.gz |
|---|---|
| Size | 2.5 MB |
| Tags | Source |
|
SHA-256 checksum How to use checksums |
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Transparency logRelease files / cpp_linter-1.15.1-py3-none-any.whl
| Download URL | cpp_linter-1.15.1-py3-none-any.whl |
|---|---|
| Size | 39.7 kB |
| Tags | Python 3 |
|
SHA-256 checksum How to use checksums |
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Uploaded using Trusted Publishing? What is trusted publishing? |
Yes |
| Uploaded via |
twine/7.0.0 CPython/3.13.14
|
Provenance
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PyPI Publish Attestation
PyPI verified that this artifact, at this checksum, originated from the publisher listed below.
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Transparency logSecurity for cpp-linter 1.15.1
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Attestation for cpp_linter-1.15.1.tar.gz
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PyPI verified that this artifact, at this checksum, originated from the publisher listed below.
Signed by GitHub Actions, verified by PyPI on Oct 23, 2026.
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