##// END OF EJS Templates
CVS convert: Find correct parent for new branch (issue704)...
CVS convert: Find correct parent for new branch (issue704) Previously the parent was determined by the last changeset where the branched file was changed even if the branch is based on an earlier revision. Fix written by mpm.

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interhg.py
83 lines | 2.6 KiB | text/x-python | PythonLexer
# interhg.py - interhg
#
# Copyright 2007 OHASHI Hideya <ohachige@gmail.com>
#
# Contributor(s):
# Edward Lee <edward.lee@engineering.uiuc.edu>
#
# This software may be used and distributed according to the terms
# of the GNU General Public License, incorporated herein by reference.
#
# The `interhg' Mercurial extension allows you to change changelog and
# summary text just like InterWiki way.
#
# To enable this extension:
#
# [extensions]
# interhg =
#
# These are some example patterns (link to bug tracking, etc.)
#
# [interhg]
# issues = s!issue(\d+)!<a href="http://bts/issue\1">issue\1<\/a>!
# bugzilla = s!((?:bug|b=|(?=#?\d{4,}))(?:\s*#?)(\d+))!<a..=\2">\1</a>!i
# boldify = s/(^|\s)#(\d+)\b/ <b>#\2<\/b>/
#
# Add any number of names and patterns to match
import re
from mercurial.hgweb import hgweb_mod
from mercurial import templater
orig_escape = templater.common_filters["escape"]
interhg_table = []
def interhg_escape(x):
escstr = orig_escape(x)
for regexp, format in interhg_table:
escstr = regexp.sub(format, escstr)
return escstr
templater.common_filters["escape"] = interhg_escape
orig_refresh = hgweb_mod.hgweb.refresh
def interhg_refresh(self):
interhg_table[:] = []
for key, pattern in self.repo.ui.configitems('interhg'):
# grab the delimiter from the character after the "s"
unesc = pattern[1]
delim = re.escape(unesc)
# identify portions of the pattern, taking care to avoid escaped
# delimiters. the replace format and flags are optional, but delimiters
# are required.
match = re.match(r'^s%s(.+)(?:(?<=\\\\)|(?<!\\))%s(.*)%s([ilmsux])*$'
% (delim, delim, delim), pattern)
if not match:
self.repo.ui.warn("interhg: invalid pattern for %s: %s\n"
% (key, pattern))
continue
# we need to unescape the delimiter for regexp and format
delim_re = re.compile(r'(?<!\\)\\%s' % delim)
regexp = delim_re.sub(unesc, match.group(1))
format = delim_re.sub(unesc, match.group(2))
# the pattern allows for 6 regexp flags, so set them if necessary
flagin = match.group(3)
flags = 0
if flagin:
for flag in flagin.upper():
flags |= re.__dict__[flag]
try:
regexp = re.compile(regexp, flags)
interhg_table.append((regexp, format))
except re.error:
self.repo.ui.warn("interhg: invalid regexp for %s: %s\n"
% (key, regexp))
return orig_refresh(self)
hgweb_mod.hgweb.refresh = interhg_refresh