Method exec_list_entities

atomic-repository/src/ai/tools.rs:999–1034

(&self, args: &serde_json::Value)

    }

    fn exec_list_entities(&self, args: &serde_json::Value) -> Result<String, String> {
        let path_str = args["path"]
            .as_str()
            .ok_or("missing required parameter: path")?;

        if !atomic_semantic::is_supported(path_str) {
            return Err(format!("unsupported file type: {path_str}"));
        }

        let full_path = self.root.join(path_str);
        let source = std::fs::read_to_string(&full_path)
            .map_err(|e| format!("cannot read {path_str}: {e}"))?;

        let mut registry = atomic_semantic::ParserRegistry::new();
        let entities = registry.extract(path_str, &source);

        // Serialize a compact representation.
        let compact: Vec<serde_json::Value> = entities
            .iter()
            .map(|e| {
                let mut obj = json!({
                    "name": e.name,
                    "kind": e.kind.as_str(),
                    "line": e.line,
                    "end_line": e.end_line,
                    "exported": e.exported,
                });
                if let Some(sig) = &e.signature {
                    obj["signature"] = json!(sig);
                }
                obj
            })
            .collect();

        serde_json::to_string_pretty(&compact).map_err(|e| format!("serialize error: {e}"))
    }
}

// ── Helpers ─────────────────────────────────────────────────────