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57 lines
2.0 KiB
57 lines
2.0 KiB
8 years ago
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#!/usr/bin/python
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import os, re, sys
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def list_whence():
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with open('WHENCE') as whence:
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for line in whence:
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match = re.match(r'(?:File|Link|Source):\s*(\S*)', line)
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if match:
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yield match.group(1)
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continue
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match = re.match(r'Licen[cs]e: (?:.*\bSee (.*) for details\.?|(\S*))\n',
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line)
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if match:
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if match.group(1):
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for name in re.split(r', | and ', match.group(1)):
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yield name
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continue
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if match.group(2):
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# Just one word - may or may not be a filename
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if not re.search(r'unknown|distributable', match.group(2),
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re.IGNORECASE):
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yield match.group(2)
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continue
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def list_git():
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with os.popen('git ls-files') as git_files:
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for line in git_files:
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yield line.rstrip('\n')
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def main():
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whence_list = list(list_whence())
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known_files = set(name for name in whence_list if not name.endswith('/')) | \
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set(['check_whence.py', 'configure', 'Makefile',
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'README', 'WHENCE'])
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known_prefixes = set(name for name in whence_list if name.endswith('/'))
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git_files = set(list_git())
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for name in sorted(list(known_files - git_files)):
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sys.stderr.write('E: %s listed in WHENCE does not exist\n' % name)
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for name in sorted(list(git_files - known_files)):
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# Ignore subdirectory changelogs and GPG detached signatures
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if (name.endswith('/ChangeLog') or
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(name.endswith('.asc') and name[:-4] in known_files)):
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continue
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# Ignore unknown files in known directories
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for prefix in known_prefixes:
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if name.startswith(prefix):
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break
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else:
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sys.stderr.write('E: %s not listed in WHENCE\n' % name)
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if __name__ == '__main__':
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main()
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