match: delete unused root and cwd arguments to constructors (API)
Most matchers no longer need the root and cwd
arguments. patternmatcher and includematcher still need the root
argument for subincludes.
Differential Revision: https://phab.mercurial-scm.org/D5929
#!/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 os
import re
import sys
try:
import msvcrt
msvcrt.setmode(sys.stdout.fileno(), os.O_BINARY)
msvcrt.setmode(sys.stderr.fileno(), os.O_BINARY)
except ImportError:
pass
stdout = getattr(sys.stdout, 'buffer', sys.stdout)
leadingline = re.compile(br'(^\s*)(\S.*)$')
checks = [
(br""":hg:`[^`]*'[^`]*`""",
b"""warning: please avoid nesting ' in :hg:`...`"""),
(br'\w:hg:`',
b'warning: please have a space before :hg:'),
(br"""(?:[^a-z][^'.])hg ([^,;"`]*'(?!hg)){2}""",
b'''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:
stdout.write(b'%s\n' % line)
for msg in messages:
stdout.write(b'%s\n' % msg)
def work(file):
(llead, lline) = (b'', b'')
for line in file:
# this section unwraps lines
match = leadingline.match(line)
if not match:
check(lline)
(llead, lline) = (b'', b'')
continue
lead, line = match.group(1), match.group(2)
if (lead == llead):
if (lline != b''):
lline += b' ' + 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, 'rb') as file:
work(file)
except BaseException as e:
sys.stdout.write(r"failed to process %s: %s\n" % (f, e))
main()