func assertUnchanged()

in dev-tools/mage/mage.go [27:34]

• 7 lines of code
• 2 McCabe index (conditional complexity)

func assertUnchanged(path string) error {
	err := sh.Run("git", "diff", "--exit-code", path)
	if err != nil {
		return fmt.Errorf("failed to assert the unchanged file %q: %w", path, err)
	}

	return nil
}