import subprocess
from pathlib import Path

WORKSPACE = Path("/workspace")

def read_file(path):
    return (WORKSPACE / path).read_text()

def write_file(path, content):
    p = WORKSPACE / path
    p.parent.mkdir(parents=True, exist_ok=True)
    p.write_text(content)
    return "ok"

def list_files():
    return [str(x) for x in WORKSPACE.rglob("*")]

def run_command(cmd):
    result = subprocess.run(
        cmd,
        shell=True,
        cwd=WORKSPACE,
        capture_output=True,
        text=True,
        timeout=600
    )

    return {
        "stdout": result.stdout,
        "stderr": result.stderr,
        "code": result.returncode
    }