Add CI

[jemrobinson]

Add some basic continuous-integration steps.

• Style checks with ruff
• User-written tests with pytest
• Static type-checking with mypy
• Automated test-coverage GitHub comment bot

If you want to ensure your code passes locally before opening a PR you can run the tests locally following the instructions in CONTRIBUTING.md.

[review-notebook-app]

Check out this pull request on 

See visual diffs & provide feedback on Jupyter Notebooks.

---

Powered by ReviewNB

[Copilot]

Pull Request Overview

This PR adds basic continuous integration and development tooling to the project, including code style checks, testing infrastructure, and CI workflows.

Key changes include:

• Added development dependencies for testing and type checking (mypy, pytest, pre-commit)
• Set up automated CI workflows for code style checks, testing, and coverage reporting
• Updated Python version constraints to exclude 3.13 due to TensorFlow compatibility
• Applied consistent code formatting across all notebook files

Reviewed Changes

Copilot reviewed 28 out of 34 changed files in this pull request and generated no comments.

Show a summary per file

File	Description
pyproject.toml	Added build system configuration, dev dependencies, and tool configurations
tests/test_cli.py	New CLI test suite with custom runner for testing zebra commands
.github/workflows/	CI workflows for code style, testing, and coverage reporting
.pre-commit-config.yaml	Pre-commit hooks configuration for automated code quality checks
ice_station_zebra/	Type hint improvements and code style fixes across Python modules
notebook/	Code formatting and style improvements in Jupyter notebooks
README.md, CONTRIBUTING.md	Updated documentation with development setup instructions

Comments suppressed due to low confidence (3)

pyproject.toml:2

• The package 'uv_build' does not appear to be a valid Python package. This should likely be 'uv' or another valid build backend package name.

requires = ["uv_build>=0.8.3,<0.9.0"]

pyproject.toml:3

• The build backend 'uv_build' does not appear to be valid. Consider using a standard build backend like 'hatchling.build' or 'setuptools.build_meta'.

build-backend = "uv_build"

tests/test_cli.py:93

• [nitpick] The method name 'test_train_help' is inconsistent with other test methods in the class which use 'test_help'. Consider renaming to 'test_help' for consistency.

    def test_train_help(self):

[github-actions]

Coverage report

Click to see where and how coverage changed

File	Statements	Missing	Coverage	Coverage (new stmts)	Lines missing
ice_station_zebra
types.py					23-24, 28, 32
ice_station_zebra/cli
hydra.py
ice_station_zebra/data/anemoi
zebra_dataset.py					41-45
ice_station_zebra/data/lightning
__init__.py
combined_dataset.py					20, 24
zebra_data_module.py					22-25
ice_station_zebra/evaluation
cli.py
evaluator.py					29-35
ice_station_zebra/evaluation/callbacks
metric_summary_callback.py					1-4, 18-20, 35-45
plotting_callback.py					4-12, 44-61, 71-76
ice_station_zebra/models
encode_process_decode.py					22-43
zebra_model.py					25-32, 48
ice_station_zebra/models/decoders
naive_latent_space_decoder.py					21-27
ice_station_zebra/models/encoders
naive_latent_space_encoder.py					21-27
ice_station_zebra/training
cli.py
Project Total

This report was generated by python-coverage-comment-action

[IFenton]

Generally it looks fine, but I hit a couple of problems when trying to test the pre-commit / pytest functionality (see the relevant notes). So I haven't yet managed to get them running.

[IFenton]

LGTM