Pennington.Pipeline.IMetadataEnricher

namespace Pennington.Pipeline;

/// Contributes derived (non-authored) metadata for a parsed content item — reading time, git last-modified, GitHub permalinks, and the like. Contributions are merged into Derived by MetadataEnrichmentService. Register implementations with AddTransient<IMetadataEnricher, T>().
public interface IMetadataEnricher
{
    /// Returns key/value pairs to merge into the item's derived metadata. Return an empty dictionary to contribute nothing. Later-registered enrichers override earlier ones on key collision.
    
public Task<IReadOnlyDictionary<string, object>> EnrichAsync(ParsedItem item)
;
}