Mercurial > hg
view hgext/interhg.py @ 16365:5d61e007d957
mq: use exact matching in the second dirstate walking for efficiency of 'qnew'
'hg qnew' with pattern/-I/-X creates matching object with them, and
uses it twice for 'dirstate.walk()': via 'repo.status()' and
'repo.commit()'.
this may cause full manifest scan in the second 'dirstate.walk()',
even though mq already knows complete target filenames at the first
'dirstate.walk()'.
this patch creates exact matching object also in this case, and use it
at 'repo.commit()' invocation to avoid full manifest scan in the
second 'dirstate.walk()'.
even though 'inclsubs' is added to 'pats' for original matching
object, it is also passed to exact matching object, because
subrepositories are deleted from result of 'dirstate.walk()' at the
end of it.
author | FUJIWARA Katsunori <foozy@lares.dti.ne.jp> |
---|---|
date | Thu, 05 Apr 2012 23:52:06 +0900 |
parents | 21a50fe47a92 |
children | 38caf405d010 |
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# 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 version 2 or any later version. '''expand expressions into changelog and summaries This extension allows the use of a special syntax in summaries, which will be automatically expanded into links or any other arbitrary expression, much like InterWiki does. A few example patterns (link to bug tracking, etc.) that may be used in your hgrc:: [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>! ''' import re from mercurial.hgweb import hgweb_mod from mercurial import templatefilters, extensions from mercurial.i18n import _ interhg_table = [] def uisetup(ui): orig_escape = templatefilters.filters["escape"] def interhg_escape(x): escstr = orig_escape(x) for regexp, format in interhg_table: escstr = regexp.sub(format, escstr) return escstr templatefilters.filters["escape"] = interhg_escape def interhg_refresh(orig, self, *args, **kwargs): 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(self, *args, **kwargs) extensions.wrapfunction(hgweb_mod.hgweb, 'refresh', interhg_refresh)