ca/evaluator/js_ts.py

import subprocess
import tempfile
import os

class JSEvaluator:
    """
    Evaluates JS/TS code using Node.js subprocess (basic placeholder).
    """
    def __init__(self, name="js_evaluator"):
        self.name = name

    def evaluate(self, code_str):
        try:
            # Write code to a temporary file
            with tempfile.NamedTemporaryFile(mode='w', suffix='.js', delete=False) as tmp_file:
                tmp_file.write(code_str)
                tmp_path = tmp_file.name

            # Execute Node.js process
            result = subprocess.run(['node', tmp_path], capture_output=True, text=True, timeout=5)

            # Clean up temp file
            os.remove(tmp_path)

            return {"success": result.returncode == 0, "stdout": result.stdout, "stderr": result.stderr}
        except Exception as e:
            return {"success": False, "error": str(e)}