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110 lines
4.0 KiB
110 lines
4.0 KiB
#!/usr/bin/python3 |
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import os, re, sys |
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from io import open |
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def list_whence(): |
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with open('WHENCE', encoding='utf-8') as whence: |
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for line in whence: |
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match = re.match(r'(?:File|Source):\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'(?:File|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_whence_files(): |
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with open('WHENCE', encoding='utf-8') as whence: |
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for line in whence: |
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match = re.match(r'File:\s*(.*)', line) |
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if match: |
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yield match.group(1).replace("\ ", " ").replace("\"", "") |
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continue |
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def list_links_list(): |
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with open('WHENCE', encoding='utf-8') as whence: |
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for line in whence: |
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match = re.match(r'Link:\s*(.*)', line) |
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if match: |
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linkname, target = match.group(1).split("->") |
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linkname = linkname.strip().replace("\ ", " ").replace("\"", "") |
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target = target.strip().replace("\ ", " ").replace("\"", "") |
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# Link target is relative to the link |
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target = os.path.join(os.path.dirname(linkname), target) |
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target = os.path.normpath(target) |
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yield (linkname, target) |
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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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ret = 0 |
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whence_list = list(list_whence()) |
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whence_files = list(list_whence_files()) |
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links_list = list(list_links_list()) |
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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', 'copy-firmware.sh', '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 set(name for name in whence_files if name.endswith('/')): |
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sys.stderr.write('E: %s listed in WHENCE as File, but is directory\n' % |
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name) |
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ret = 1 |
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for name in set(fw for fw in whence_files if whence_files.count(fw) > 1): |
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sys.stderr.write('E: %s listed in WHENCE twice\n' % name) |
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ret = 1 |
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for name in set(link for link in whence_files if os.path.islink(link)): |
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sys.stderr.write('E: %s listed in WHENCE as File, but is a symlink\n' % |
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name) |
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ret = 1 |
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for name in set(link[0] for link in links_list if os.path.islink(link[0])): |
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sys.stderr.write('E: %s listed in WHENCE as Link, is in tree\n' % name) |
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ret = 1 |
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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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ret = 1 |
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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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ret = 1 |
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return ret |
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if __name__ == '__main__': |
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sys.exit(main())
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