Continuous integration

skbase uses Github Actions continuous integration (CI) services to ensure contributions meet the project’s standards. See the sections below to see how the project automatically validates code quality, and builds and tests your changes.

Code quality checks

skbase uses pre-commit.ci to help maintain the project’s coding style, by automating the code quality checks spelled out in the .pre-commit-config.yaml in the project’s root directory. These checks run automatically when you open a Pull Request or push a new commit to an existing Pull Request.

When starting your development in your own local clone of the repository, you should use your command line tool to run pre-commit install. This will setup pre-commit locally, and trigger the repositories pre-commit hooks to run prior committing your code locally.

Note

The project also continues to make use of the deprecated pre-commit github action, because it makes it easy cancel other continuous integration steps (including unit testing). This duplicates the code quality portion of the CI routine, but enables the longer unit testing portion of the CI routine to be cancelled whenever the code quality portion fails. A contribution that enables Github Action workflows to be cancelled when pre-commit.ci fails, would be greatly appreciated.

Unit testing

skbase uses pytest for unit testing. To check if your code passes all tests locally, follow skbase’s development installation instructions, which will install pytest along with other development tools.

With pytest installed, you can navigate to your local project’s root directory and run:

pytest ./skbase

or if you have make installed:

make test

Infrastructure

This section gives an overview of the infrastructure and continuous integration services skbase uses.

Platform	Operation	Project Configuration
GitHub Actions	Build/test/ distribute on Linux, MacOS and	.github/workflows/
pre-commit.ci	Automate code quality validation	.pre-commit-config.yml
Read the Docs	Build/deploy documentation	.readthedocs.yaml
Codecov	Test coverage	.codecov.yml, .coveragerc

Additional scripts used for code quality, building, unit testing and distribution can be found in build_tools/.