nixos-mailserver/scripts/generate-options.py
2022-12-22 20:45:01 +01:00

81 lines
2 KiB
Python

import json
import sys
header = """
# Mailserver options
## `mailserver`
"""
template = """
`````{{option}} {key}
{description}
{type}
{default}
{example}
`````
"""
f = open(sys.argv[1])
options = json.load(f)
groups = ["mailserver.loginAccounts",
"mailserver.certificate",
"mailserver.dkim",
"mailserver.dmarcReporting",
"mailserver.fullTextSearch",
"mailserver.redis",
"mailserver.monitoring",
"mailserver.backup",
"mailserver.borgbackup"]
def render_option_value(opt, attr):
if attr in opt:
if isinstance(opt[attr], dict) and '_type' in opt[attr]:
if opt[attr]['_type'] == 'literalExpression':
if '\n' in opt[attr]['text']:
res = '\n```nix\n' + opt[attr]['text'].rstrip('\n') + '\n```'
else:
res = '```{}```'.format(opt[attr]['text'])
elif opt[attr]['_type'] == 'literalMD':
res = opt[attr]['text']
else:
s = str(opt[attr])
if s == "":
res = '`""`'
elif '\n' in s:
res = '\n```\n' + s.rstrip('\n') + '\n```'
else:
res = '```{}```'.format(s)
res = '- ' + attr + ': ' + res
else:
res = ""
return res
def print_option(opt):
if isinstance(opt['description'], dict) and '_type' in opt['description']: # mdDoc
description = opt['description']['text']
else:
description = opt['description']
print(template.format(
key=opt['name'],
description=description or "",
type="- type: ```{}```".format(opt['type']),
default=render_option_value(opt, 'default'),
example=render_option_value(opt, 'example')))
print(header)
for opt in options:
if any([opt['name'].startswith(c) for c in groups]):
continue
print_option(opt)
for c in groups:
print('## `{}`'.format(c))
print()
for opt in options:
if opt['name'].startswith(c):
print_option(opt)