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nixos/make-options-doc: skip re-escaping strings

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sandydoo 2023-01-07 10:32:40 +00:00
parent a5cf714ba2
commit 18df33f5bc
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GPG Key ID: D1A763BC84F34603
1 changed files with 18 additions and 14 deletions
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24
nixos/lib/make-options-doc/generateDoc.py
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@ -21,11 +21,13 @@ parser.add_argument(
args = parser.parse_args()
# Pretty-print certain Nix types, like literal expressions.
def render_types(obj):
if '_type' not in obj: return obj
_type = obj['_type']
class OptionsEncoder(json.JSONEncoder):
def encode(self, obj):
# Unpack literal expressions and other Nix types.
# Don't escape the strings: they were escaped when initially serialized to JSON.
if isinstance(obj, dict):
_type = obj.get('_type')
if _type is not None:
if _type == 'literalExpression' or _type == 'literalDocBook':
return obj['text']
@ -34,6 +36,8 @@ def render_types(obj):
raise Exception(f'Unexpected type `{_type}` in {json.dumps(obj)}')
return super().encode(obj)
def generate_commonmark(options):
for (name, value) in options.items():
print('##', name.replace('<', '&lt;').replace('>', '&gt;'))
@ -49,14 +53,14 @@ def generate_commonmark(options):
if 'default' in value:
print('*_Default_*')
print('```')
print(json.dumps(value['default'], ensure_ascii=False, separators=(',', ':')))
print(json.dumps(value['default'], cls=OptionsEncoder, ensure_ascii=False, separators=(',', ':')))
print('```')
print()
print()
if 'example' in value:
print('*_Example_*')
print('```')
print(json.dumps(value['example'], ensure_ascii=False, separators=(',', ':')))
print(json.dumps(value['example'], cls=OptionsEncoder, ensure_ascii=False, separators=(',', ':')))
print('```')
print()
print()
@ -76,7 +80,7 @@ def generate_asciidoc(options):
print('Default::')
print('+')
print('----')
print(json.dumps(value['default'], ensure_ascii=False, separators=(',', ':')))
print(json.dumps(value['default'], cls=OptionsEncoder, ensure_ascii=False, separators=(',', ':')))
print('----')
print()
else:
@ -89,7 +93,7 @@ def generate_asciidoc(options):
print('Example::')
print('+')
print('----')
print(json.dumps(value['example'], ensure_ascii=False, separators=(',', ':')))
print(json.dumps(value['example'], cls=OptionsEncoder, ensure_ascii=False, separators=(',', ':')))
print('----')
print()
else:
@ -97,7 +101,7 @@ def generate_asciidoc(options):
print()
with open(args.nix_options_path) as nix_options_json:
options = json.load(nix_options_json, object_hook=render_types)
options = json.load(nix_options_json)
if args.format == 'commonmark':
generate_commonmark(options)