codegraph-kotlin

codegraph-kotlin

Kotlin parser for CodeGraph - extracts code entities and relationships from Kotlin source files.

Features

• Parse Kotlin source files (.kt, .kts)
• Extract classes, interfaces, objects, data classes, enum classes
• Extract functions (including suspend functions)
• Track relationships (calls, imports, inheritance, implementations)
• Support for Kotlin packages and imports
• Full integration with codegraph-parser-api

Usage

use codegraph_kotlin::KotlinParser;
use codegraph_parser_api::CodeParser;
use codegraph::CodeGraph;
use std::path::Path;

fn main() -> Result<(), Box<dyn std::error::Error>> {
    let mut graph = CodeGraph::in_memory()?;
    let parser = KotlinParser::new();

    let file_info = parser.parse_file(Path::new("Main.kt"), &mut graph)?;
    println!("Parsed {} functions", file_info.functions.len());
    println!("Parsed {} classes", file_info.classes.len());
    Ok(())
}

Entity Mapping

Kotlin Construct	Maps To
class	ClassEntity
interface	TraitEntity
object	ClassEntity (with "object" attribute)
data class	ClassEntity (with "data" attribute)
enum class	ClassEntity (with "enum" attribute)
sealed class	ClassEntity (with "sealed" attribute)
fun	FunctionEntity
suspend fun	FunctionEntity (with is_async=true)
package	Used for qualified names
import	ImportRelation
: (inheritance)	InheritanceRelation / ImplementationRelation

License

Apache-2.0