from .common import *

import shutil
import os

def prepare_tmp_folder() -> str:
    if not os.path.isdir(TMP_FOLDER):
        os.mkdir(TMP_FOLDER)
    return TMP_FOLDER

def delete_tmp_folder():
    shutil.rmtree(TMP_FOLDER)

def prepare_result_folder(subdir : str) -> str:
    subdir_path = RESULT_FOLDER + '/' + subdir
    if os.path.isdir(subdir_path):
        shutil.rmtree(subdir_path)
    os.mkdir(subdir_path)
    return subdir_path

def get_toolchain_version():
    try:
        f = open('/workspace/version.txt', 'r')
        result = f.read()
    except:
        result = 'Unknown'
    finally:
        if f:
            f.close()
    return result