Push capability checking into protocol-level code.
# interhg.py - interhg
#
# Copyright 2007 OHASHI Hideya <ohachige@gmail.com>
#
# 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 =
#
# This is an example to link to a bug tracking system.
#
# [interhg]
# pat1 = s/issue(\d+)/ <a href="http:\/\/bts\/issue\1">issue\1<\/a> /
#
# You can add patterns to use pat2, pat3, ...
# For exapmle.
#
# pat2 = s/(^|\s)#(\d+)\b/ <b>#\2<\/b> /
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 pat in interhg_table:
regexp = pat[0]
format = pat[1]
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[:] = []
num = 1
while True:
key = 'pat%d' % num
pat = self.config('interhg', key)
if pat == None:
break
pat = pat[2:-1]
span = re.search(r'[^\\]/', pat).span()
regexp = pat[:span[0] + 1]
format = pat[span[1]:]
format = re.sub(r'\\/', '/', format)
regexp = re.compile(regexp)
interhg_table.append((regexp, format))
num += 1
return orig_refresh(self)
hgweb_mod.hgweb.refresh = interhg_refresh