author | Martin Geisler <mg@aragost.com> |
Fri, 04 May 2012 14:39:37 +0200 | |
changeset 16580 | 80da0352a037 |
parent 12766 | 21a50fe47a92 |
child 16743 | 38caf405d010 |
permissions | -rw-r--r-- |
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interhg extension allows you to change changelog text like InterWiki.
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# interhg.py - interhg |
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interhg extension allows you to change changelog text like InterWiki.
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# |
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# Copyright 2007 OHASHI Hideya <ohachige@gmail.com> |
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# |
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# Contributor(s): |
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# Edward Lee <edward.lee@engineering.uiuc.edu> |
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# |
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# This software may be used and distributed according to the terms of the |
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# GNU General Public License version 2 or any later version. |
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'''expand expressions into changelog and summaries |
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This extension allows the use of a special syntax in summaries, which |
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will be automatically expanded into links or any other arbitrary |
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expression, much like InterWiki does. |
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A few example patterns (link to bug tracking, etc.) that may be used |
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in your hgrc:: |
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[interhg] |
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issues = s!issue(\\d+)!<a href="http://bts/issue\\1">issue\\1</a>! |
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bugzilla = s!((?:bug|b=|(?=#?\\d{4,}))(?:\\s*#?)(\\d+))!<a..=\\2">\\1</a>!i |
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boldify = s!(^|\\s)#(\\d+)\\b! <b>#\\2</b>! |
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''' |
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interhg extension allows you to change changelog text like InterWiki.
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parents:
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interhg extension allows you to change changelog text like InterWiki.
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parents:
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import re |
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from mercurial.hgweb import hgweb_mod |
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from mercurial import templatefilters, extensions |
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from mercurial.i18n import _ |
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interhg_table = [] |
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def uisetup(ui): |
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orig_escape = templatefilters.filters["escape"] |
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def interhg_escape(x): |
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escstr = orig_escape(x) |
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for regexp, format in interhg_table: |
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escstr = regexp.sub(format, escstr) |
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return escstr |
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templatefilters.filters["escape"] = interhg_escape |
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def interhg_refresh(orig, self, *args, **kwargs): |
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interhg_table[:] = [] |
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for key, pattern in self.repo.ui.configitems('interhg'): |
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# grab the delimiter from the character after the "s" |
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unesc = pattern[1] |
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delim = re.escape(unesc) |
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# identify portions of the pattern, taking care to avoid escaped |
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# delimiters. the replace format and flags are optional, but delimiters |
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# are required. |
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match = re.match(r'^s%s(.+)(?:(?<=\\\\)|(?<!\\))%s(.*)%s([ilmsux])*$' |
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% (delim, delim, delim), pattern) |
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if not match: |
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self.repo.ui.warn(_("interhg: invalid pattern for %s: %s\n") |
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% (key, pattern)) |
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continue |
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# we need to unescape the delimiter for regexp and format |
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delim_re = re.compile(r'(?<!\\)\\%s' % delim) |
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regexp = delim_re.sub(unesc, match.group(1)) |
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format = delim_re.sub(unesc, match.group(2)) |
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# the pattern allows for 6 regexp flags, so set them if necessary |
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flagin = match.group(3) |
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flags = 0 |
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if flagin: |
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for flag in flagin.upper(): |
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flags |= re.__dict__[flag] |
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try: |
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regexp = re.compile(regexp, flags) |
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interhg_table.append((regexp, format)) |
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except re.error: |
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self.repo.ui.warn(_("interhg: invalid regexp for %s: %s\n") |
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% (key, regexp)) |
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return orig(self, *args, **kwargs) |
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extensions.wrapfunction(hgweb_mod.hgweb, 'refresh', interhg_refresh) |