package source var _ Source = &memorySource{} type memorySource struct { data map[string]map[string]any } // NewMemorySource returns a new memorySource. func NewMemorySource() Source { return &memorySource{ data: make(map[string]map[string]any), } } func (m *memorySource) Read() (map[string]map[string]any, error) { return m.data, nil } func (m *memorySource) Write(data map[string]any, filename string) error { m.data[filename] = data return nil }