Struct ComponentBuilder 

pub struct ComponentBuilder { /* private fields */ }

Builds Component nodes and DependsOn edges from manifest files.

The ComponentBuilder discovers manifest files in a repository, parses them to extract component metadata, and creates the component graph with proper containment and dependency edges.

Usage

use codeprysm_core::builder::{ComponentBuilder, BuilderConfig};
use codeprysm_core::graph::PetCodeGraph;
use std::path::Path;

let mut graph = PetCodeGraph::new();
let mut builder = ComponentBuilder::new()?;

let components = builder.discover_components(Path::new("my-repo"), &[])?;
builder.add_to_graph(&mut graph, "my-repo", &components)?;

Implementations

impl ComponentBuilder

pub fn new() -> Result<Self, BuilderError>

Create a new component builder.

pub fn discover_components( &mut self, root: &Path, exclude_patterns: &[String], ) -> Result<Vec<DiscoveredComponent>, BuilderError>

Discover all components (manifest files) in a directory.

Walks the directory tree, finds manifest files, parses them, and returns information about each discovered component.

Arguments

• root - Root directory to search
• exclude_patterns - Glob patterns to exclude (e.g., “node_modules”, “target”)

Returns

A list of discovered components with their manifest information.

pub fn add_to_graph( &mut self, graph: &mut PetCodeGraph, repo_name: &str, components: &[DiscoveredComponent], ) -> Result<usize, BuilderError>

Add discovered components to a graph.

Creates Component nodes with proper metadata and builds the containment hierarchy and dependency edges.

Arguments

• graph - The graph to add components to
• repo_name - Name of the repository (for parent containment)
• components - List of discovered components

Returns

The number of Component nodes added to the graph.

pub fn path_index(&self) -> &HashMap<PathBuf, String>

Get the path index (for testing or inspection).