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lisppaste extension

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by Profile picture of Benjamin PollackBenjamin Pollack

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+# Copyright (C) 2009 by Benjamin Pollack <benjamin@bitquabit.com> +# +# This extension allows you to automatically upload the contents of +# "hg diff" to the paste.lisp.org pastebin, attaching it to the +# channel of your choice. +# +# To enable the "lisppaste" extension, put these lines in your ~/.hgrc: +# [extensions] +# lisppaste= /path/to/lisppaste.py +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + +'''allows automatic upload of repository diff to lisppaste + +This extension allows you to upload the contents of the "hg diff" command +directly to the lisppaste paste bin, located at paste.lisp.org. The +lisppaste paste bin provides direct integration with many IRC channels +on Freenode, making it very easy for you to quickly submit your pending +commit for review by your peers. +''' + +import xmlrpclib +from mercurial import commands, cmdutil, patch, ui, util +from mercurial.i18n import _ + +def paste(ui, repo, nick, channel, title, **opts): + nick = nick or ui.config('lisppaste', 'nick') + channel = channel or ui.config('lisppaste', 'channel') + if not nick or not channel or not title: + raise util.Abort('must specify nick, channel, and title') + rev = opts.get('rev') + node1, node2 = cmdutil.revpair(repo, rev) + m = cmdutil.match(repo, None, opts) + diffs = patch.diff(repo, node1, node2, match=m, opts=patch.diffopts(ui, opts)) + udiff = '\n'.join(diffs) + if not udiff: + ui.status('no changes found; nothing uploaded\n') + return + server = xmlrpclib.ServerProxy('http://common-lisp.net:8185') + ui.status(server.newpaste(channel, nick, title, udiff, 'Unified Context Diff') + '\n') + +cmdtable = { + 'paste': + (paste, + [('N', 'nick', '', _('your nickname on Freenode')), + ('C', 'channel', '', _('the channel to associate with the paste')), + ('m', 'title', '', _('title for the paste')), + ] + commands.diffopts + commands.diffopts2 + commands.walkopts, + _('hg paste [OPTION]')), + } +