"""
Contains GNU class
"""

from distro import Distro
from shared import CSC_MIRROR, get_sec

class GNU(Distro):
    """GNU class"""
    @staticmethod
    def name():
        """Get name of GNU"""
        return "GNU"

    @staticmethod
    def check():
        """Check if GNU packages are up-to-date"""
        official_sec = get_sec("https://mirrors.kernel.org/gnu/mirror-updated-timestamp.txt")
        csc_sec = get_sec(f"{CSC_MIRROR}gnu/mirror-updated-timestamp.txt")
        # Out-of-sync by 1 day maximum
        return official_sec < csc_sec + 86400