#!/usr/bin/env python3
"""Unpack LocalMods.tar.gz into LocalMods/ and remove the archive."""

import os
import subprocess
import sys

BASE = os.path.dirname(os.path.abspath(__file__))
TAR_PATH = os.path.join(BASE, "LocalMods.tar.gz")


def log_ok(msg):
    print(f"\033[92m✓\033[0m {msg}")

def log_info(msg):
    print(f"• {msg}")

def log_err(msg):
    print(f"\033[91m✗\033[0m {msg}", file=sys.stderr)


def main():
    print()

    if not os.path.isfile(TAR_PATH):
        log_err(f"Not found: {TAR_PATH}")
        sys.exit(1)

    log_info(f"Extracting: {TAR_PATH}")
    subprocess.run(["tar", "-xzf", TAR_PATH, "-C", BASE], check=True)

    size = os.path.getsize(TAR_PATH)
    os.remove(TAR_PATH)
    log_ok(f"Extracted to {os.path.join(BASE, 'LocalMods')}/")
    log_ok(f"Removed archive ({size / 1024:.1f} KB freed)")
    print()


if __name__ == "__main__":
    main()