CI & Pre-Commit Hook

## Precommit Hook Sourcery works great with pre-commit. Once you have it installed, add this to the .pre-commit-config.yaml in your repository:

repos:
  - repo: https://github.com/sourcery-ai/sourcery
    rev: v0.8.0 # Get the latest tag from https://github.com/sourcery-ai/sourcery/tags
    hooks:
      - id: sourcery
      # - args: [--in-place]  Automatically apply the refactorings in the hook

Then run pre-commit install and you're ready to go.

Continuous Integration

Here's a script to run Sourcery in CI that will fail the job if any refactorings are found:

# Install sourcery
pip install sourcery-cli
# Login - store SOURCERY_TOKEN in a secret/masked environment variable
sourcery login --token $SOURCERY_TOKEN
# Find changed files and pass them to Sourcery
git diff main --diff-filter=AMR --name-only | xargs sourcery refactor --check