func parseConfig()

in main.go [61:84]

• 20 lines of code
• 6 McCabe index (conditional complexity)

func parseConfig(configPath string) (*config, error) {
	f, err := os.Open(configPath)
	if err != nil {
		return nil, err
	}
	defer f.Close()

	c := new(config)
	if err := yaml.NewDecoder(f).Decode(c); err != nil {
		return nil, fmt.Errorf("failed to decode config: %w", err)
	}

	for k, ac := range c.Agents {
		if ac.Image == "" {
			return nil, fmt.Errorf("custom agent %q is missing 'image' value", k)
		}

		if ac.ArtifactPath == "" {
			return nil, fmt.Errorf("custom agent %q is missing 'artifact' value", k)
		}
	}

	return c, nil
}