sources

type ConfigResolver struct {
	SourceName     string
	TokenEnvVar    string
	URLEnvVar      string
	TokenRequired  bool
	URLRequired    bool
	DefaultTimeout time.Duration
}

type Options struct {
	// Common options
	URL       string
	Project   string
	Token     string
	Branch    string
	Title     string
	Threshold int
	Timeout   int // seconds

	// Source-specific options stored by key
	Extra map[string]string
}

type ResolvedConfig struct {
	Token   string
	URL     string
	Timeout time.Duration
}

type Source interface {
	// Name returns the unique identifier for this source (e.g., "sonarqube").
	Name() string

	// Fetch retrieves metrics and converts them to a confidence report.
	// The opts map contains source-specific configuration (URL, project, token, etc.).
	Fetch(ctx context.Context, opts Options) (*confidence.Report, error)
}