Crate sephera_core 

Sephera Core

sephera_core is the shared analysis engine that drives the Sephera CLI. It provides robust, language-aware repository traversal and metric gathering, as well as deterministic context bundle generation for LLM usage.

Core Capabilities

• Repository Traversal & Filtering: Implements rigorous Git-aware ignore rules and global exclusion patterns.
• Language Detection: Identifies programming languages across the repository based on file signatures and naming conventions.
• Code Metrics (LOC): Calculates fast, accurate line-of-code counts across different files and languages.
• AST Compression: Provides Tree-sitter-based structure extraction for 8 supported languages, allowing large codebases to be compressed to fit within LLM prompt budgets by generating skeletons or API signatures.
• Context Building: Generates deterministic Markdown or JSON bundles representing a repository or a focused set of paths, including Git diff scoping.

Modules

core

Core analysis modules for Sephera.