rebase: check for conflicts before continuing
When there are unresolved merge conflicts, there is no reason
to make the user wait for rebase to process all of the
already rebased commits just to complain that it cannot do
anything. Abort early.
#!/usr/bin/env python
#
# docchecker - look for problematic markup
#
# Copyright 2016 timeless <timeless@mozdev.org> and others
#
# This software may be used and distributed according to the terms of the
# GNU General Public License version 2 or any later version.
from __future__ import absolute_import, print_function
import re
import sys
leadingline = re.compile(r'(^\s*)(\S.*)$')
checks = [
(r""":hg:`[^`]*'[^`]*`""",
"""warning: please avoid nesting ' in :hg:`...`"""),
(r'\w:hg:`',
'warning: please have a space before :hg:'),
(r"""(?:[^a-z][^'.])hg ([^,;"`]*'(?!hg)){2}""",
'''warning: please use " instead of ' for hg ... "..."'''),
]
def check(line):
messages = []
for match, msg in checks:
if re.search(match, line):
messages.append(msg)
if messages:
print(line)
for msg in messages:
print(msg)
def work(file):
(llead, lline) = ('', '')
for line in file:
# this section unwraps lines
match = leadingline.match(line)
if not match:
check(lline)
(llead, lline) = ('', '')
continue
lead, line = match.group(1), match.group(2)
if (lead == llead):
if (lline != ''):
lline += ' ' + line
else:
lline = line
else:
check(lline)
(llead, lline) = (lead, line)
check(lline)
def main():
for f in sys.argv[1:]:
try:
with open(f) as file:
work(file)
except BaseException as e:
print("failed to process %s: %s" % (f, e))
main()