#!/usr/bin/env python3
# 2025 dtb. public domain
import os, sys, xml.etree.ElementTree as ET
if len(sys.argv) != 2:
    print("Usage: %s directory\n" % sys.argv[0], file = sys.stderr)
    sys.exit(64) # sysexits(3) EX_USAGE
channels = []
directory = sys.argv[1]
for f in os.listdir(directory):
    file_name = os.path.join(directory, f)
    if os.path.isfile(file_name) and f[-4:] == ".xml":
        tree = ET.parse(file_name)
        root = tree.getroot()
        try:
            channels += [
                "%s\n\n" % root.find('{http://www.w3.org/2005/Atom}title').text
                + "\t<'%s' ytfeed.browse-feed | ../menu\n\n" % file_name
            ]
        except: pass
print("#!/usr/bin/env menu", end = "\n\n")
for s in sorted(channels, key=str.lower): # Sorts alphabetically (caseless).
    print(s, end = "")