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#!/usr/bin/python
from __future__ import print_function
from __future__ import with_statement
import sys
import re
import os
def lintfile(fname):
have_warned = []
def warn(s):
if not have_warned:
have_warned.append(1)
print("{}:".format(fname))
print("\t{}".format(s))
m = re.search(r'(\d{3,})', os.path.basename(fname))
if m:
bugnum = m.group(1)
else:
bugnum = None
with open(fname) as f:
contents = f.read()
if bugnum and bugnum not in contents:
warn("bug number {} does not appear".format(bugnum))
lines = contents.split("\n")
isBug = ("bug" in lines[0] or "fix" in lines[0])
if not re.match(r'^ +o (.*)', contents):
warn("header not in format expected")
contents = " ".join(contents.split())
if re.search(r'\#\d{2,}', contents):
warn("don't use a # before ticket numbers")
if isBug and not re.search(r'(\d+)', contents):
warn("bugfix does not mention a number")
elif isBug and not re.search(r'Fixes ([a-z ]*)bug (\d+)', contents):
warn("bugfix does not say 'Fixes bug XXX'")
if re.search(r'[bB]ug (\d+)', contents):
if not re.search(r'[Bb]ugfix on ', contents):
warn("bugfix does not say 'bugfix on X.Y.Z'")
elif not re.search('[fF]ixes ([a-z ]*)bug (\d+); bugfix on ',
contents):
warn("bugfix incant is not semicoloned")
if __name__ == '__main__':
for fname in sys.argv[1:]:
if fname.endswith("~"):
continue
lintfile(fname)
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