func LoadConfig()

in custard/pkg/config/config.go [71:89]

• 13 lines of code
• 3 McCabe index (conditional complexity)

func LoadConfig(path string) (*Config, error) {
	// Set the config default values.
	config := Config{
		Match: []string{"*"},
	}

	// This mutates `config` so there's no need to reassign it.
	// It keeps the default values if they're not in the JSON file.
	err := readJsonc(path, &config)
	if err != nil {
		return nil, err
	}

	// Validate for required values.
	if config.PackageFile == nil {
		return nil, errors.New("package-file is required")
	}
	return &config, nil
}