func From()

in pkg/config/config.go [143:161]

• 14 lines of code
• 4 McCabe index (conditional complexity)

func From(source []byte) (*Config, error) {
	config := &Config{}
	// Read file as yaml
	err := yaml.Unmarshal(source, config)
	if err != nil {
		return nil, err
	}

	// Set priority given the position in the array
	for i := range config.MetricServers {
		config.MetricServers[i].Priority = i
	}

	// Ensure that configuration is valid and compile the patterns.
	if err := validate(config); err != nil {
		return nil, err
	}
	return config, nil
}