kconfig_html.py

#!/usr/bin/python3

import kconfiglib
import sys

def write_kconfig_html():
    kconf = kconfiglib.Kconfig(sys.argv[1])
    output = sys.argv[2]

    for sym in sorted(kconf.unique_defined_syms, key=lambda x: x.name):
        for node in sym.nodes:
            if node.help is not None:
                with open(
                    '{}/CONFIG_{}.html'.format(output, sym.name),
                    mode='wt'
                ) as f:
                    f.write('\n'.join([
                        '<details>',
                        '<summary>CONFIG_{}</summary><p>'.format(sym.name),
                        '<br>\n'.join(node.help.split('\n')),
                        '</p></details>'
                    ]))

if __name__ == '__main__':
    write_kconfig_html()