#!/bin/env python3
import os
import minify_html


if __name__ == '__main__':
    HTML_SRC = ''
    CSS_SRC = ''

    # Preparing, check dirs
    if not os.path.isdir('dist'):
        os.mkdir('dist')

    # Build HTML
    with open('src/index.html') as file:
        HTML_SRC = file.read()

    minified = minify_html.minify(HTML_SRC, minify_js=True, do_not_minify_doctype=True, ensure_spec_compliant_unquoted_attribute_values=False, remove_processing_instructions=True)

    # Fix minify_html bugs for W3C validator
    minified = minified.replace('content=width=device-width,initial-scale=1', 'content="width=device-width, initial-scale=1"')
    minified = minified.replace('icon"href', 'icon" href')
    minified = minified.replace('&amp#xab;', '«')
    minified = minified.replace('&amp#xbb;', '»')
    minified = minified.replace('-9999px;"alt', '-9999px;" alt')
    HTML_SRC = minified

    # Save HTML
    with open('dist/index.html', 'w') as file:
        file.write(HTML_SRC)

    # Build CSS
    with open('src/styles.css') as file:
        CSS_SRC = file.read()

    minified = minify_html.minify(CSS_SRC, minify_css=True, remove_processing_instructions=True)
    CSS_SRC = minified

    # Save CSS
    with open('dist/styles.css', 'w') as file:
        file.write(CSS_SRC)

    # Copy other files
    os.popen('cp src/favicon.ico src/humans.txt src/yandex_*.html dist/' )

    # Make archive
    os.popen('cd ./dist/; tar -czf ../dist.tar.gz *')
    # os.popen('rm -rf ./dist/')