4a7dc799be
At the same time, reduce indentation level on lists because otherwise the formatter is broken.
44 lines
986 B
Python
Executable File
44 lines
986 B
Python
Executable File
#!/usr/bin/env python3
|
|
|
|
"""Checks YAML files for correct formatting.
|
|
Usage: yamlfmt.py [--apply] file.yaml
|
|
"""
|
|
|
|
import io
|
|
from ruamel.yaml import YAML
|
|
import sys
|
|
|
|
args = sys.argv[:]
|
|
try:
|
|
args.remove('--apply')
|
|
want_apply = True
|
|
except ValueError:
|
|
want_apply = False
|
|
|
|
path = args[1]
|
|
|
|
def dump(yaml, yml):
|
|
buf = io.BytesIO()
|
|
yaml.dump(yml, buf)
|
|
return buf.getvalue().decode('utf-8')
|
|
|
|
with open(path) as f:
|
|
contents = f.read()
|
|
yaml = YAML()
|
|
yml = yaml.load(contents)
|
|
formatted = dump(yaml, yml)
|
|
well_formatted = formatted == contents
|
|
|
|
if not well_formatted:
|
|
print('The yaml file is not correctly formatted:', path)
|
|
if want_apply:
|
|
print('Correcting', path)
|
|
with open(path, 'w') as f:
|
|
f.write(formatted)
|
|
else:
|
|
print('Please use the following correction:')
|
|
print('----------corrected', path)
|
|
print(formatted)
|
|
print('----------end corrected', path)
|
|
sys.exit(1)
|