#! /usr/bin/env python3

import os
import subprocess


def run(*args):
    subprocess.call(args)


def main():
    root = os.path.dirname(os.path.realpath(__file__))
    link_gv = os.path.join(root, 'link.gv')
    link_svg = os.path.join(root, 'link.svg')
    run('dot', link_gv, '-Tsvg', '-o', link_svg)
    with open(link_svg, 'br') as f:
        link_text = f.read().decode('u8')
    page_file = os.path.join(root, 'test.html')
    page_text = f'''\
{link_text}
'''
    with open(page_file, 'bw') as f:
        f.write(page_text.encode('u8'))


if __name__ == '__main__':
    main()