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52 lines
1.6 KiB
Python
Executable File
52 lines
1.6 KiB
Python
Executable File
#!/usr/bin/env python3
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from lib.css_parser import parse, CssParserException
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from typing import Iterable
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import sys
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import glob
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import subprocess
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# check for the venv
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from lib import sanity_check
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sanity_check.check_venv(__file__)
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def validate(fn):
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# type: (str) -> None
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text = open(fn).read()
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section_list = parse(text)
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if text != section_list.text():
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sys.stderr.write('''
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FAIL: {} is being rejected by our finicky linter)
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(you can manually apply the diff to fix)\n\n'''.format(fn,))
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sys.stderr.flush()
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open('/var/tmp/pretty_css.txt', 'w').write(section_list.text())
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subprocess.call(['diff', '-u', fn, '/var/tmp/pretty_css.txt'], stderr=subprocess.STDOUT)
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sys.exit(1)
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def check_our_files(filenames):
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# type: (Iterable[str]) -> None
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for filename in filenames:
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if 'pygments.css' in filename:
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# This just has really strange formatting that our
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# parser doesn't like
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continue
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try:
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validate(filename)
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except CssParserException as e:
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msg = '''
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ERROR! Some CSS seems to be misformatted.
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{}
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See line {} in file {}
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'''.format(e.msg, e.token.line, filename)
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print(msg)
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sys.exit(1)
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if __name__ == '__main__':
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# If command arguments are provided, we only check those filenames.
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# Otherwise, we check all possible filenames.
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filenames = sys.argv[1:]
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if not filenames:
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filenames = glob.glob('static/styles/*.css')
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check_our_files(filenames)
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