# -*- coding: utf-8 -*-
"""Remove empty-shell dirs under docs repo: dirs whose only file is folder.bru."""
import os
DOCS = r'E:\code\crm-api-docs'
OUT = r'e:\code\crm-backend-matt\.scratch\customer-rework\clean-dirs.txt'

removed, kept = [], []
for root, dirs, files in os.walk(DOCS, topdown=False):
    dirs[:] = [d for d in dirs if d not in ('.git',)]
    rel = os.path.relpath(root, DOCS)
    if rel == '.' or rel.startswith('environments'):
        continue
    entries = os.listdir(root)
    if not entries:
        os.rmdir(root)
        removed.append(rel + ' (empty)')
    elif entries == ['folder.bru']:
        os.remove(os.path.join(root, 'folder.bru'))
        os.rmdir(root)
        removed.append(rel + ' (folder.bru only)')
    elif 'folder.bru' in entries and len(entries) == 1:
        pass
    else:
        # dir still has real content; leave it
        pass

open(OUT, 'w', encoding='utf-8').write(
    'REMOVED %d:\n' % len(removed) + '\n'.join('  ' + r for r in removed))
print('removed dirs:', len(removed))