Pennington.LlmsTxt.LlmsTxtService

namespace Pennington.LlmsTxt;

/// Generates llms.txt index and stripped markdown files. When managed by FileWatchDependencyFactory, the instance is recreated on file changes — no manual watcher subscription needed. Markdown bodies come from the same IContentRenderer the build pipeline uses, so the output reflects Markdig extensions and Razor-component SSR (Mdazor) without an HTTP self-fetch.
public class LlmsTxtService
{
    /// Creates the service; data is computed lazily on first request.
    
public LlmsTxtService(
    IEnumerable<IContentService> contentServices,
    IContentParser parser,
    IContentRenderer renderer,
    XrefResolvingService xrefResolver,
    RenderedHtmlFetcher fetcher,
    IEnumerable<LlmsSubtree> subtrees,
    IFileSystem fileSystem,
    IWebHostEnvironment hostingEnvironment,
    PenningtonOptions pennOptions,
    LlmsTxtOptions llmsTxtOptions,
    CanonicalBaseUrl canonicalBase,
    NavigationBuilder navigationBuilder,
    ILogger<LlmsTxtService> logger);

    /// Returns the optional concatenated llms-full.txt content, or null when disabled.
    
public async Task<string?> GetLlmsFullTxtAsync();

    /// Returns the generated llms.txt index content.
    
public async Task<string> GetLlmsTxtAsync();

    /// Returns the per-page stripped markdown files emitted alongside llms.txt.
    
public async Task<ImmutableList<MarkdownFile>> GetMarkdownFilesAsync();

    /// Returns per-subtree {prefix}llms.txt index files split out of the front door.
    
public async Task<ImmutableList<MarkdownFile>> GetSubtreeFilesAsync();
}