hgkw/keyword.py
author Christian Ebert <blacktrash@gmx.net>
Tue, 14 Aug 2007 16:26:22 +0200
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child 227 8ae160f24b9f
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# keyword.py - $Keyword$ expansion for Mercurial
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#
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# Copyright 2007 Christian Ebert <blacktrash@gmx.net>
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#
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# This software may be used and distributed according to the terms
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# of the GNU General Public License, incorporated herein by reference.
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#
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# $Id$
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#
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# Keyword expansion hack against the grain of a DSCM
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#
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# There are many good reasons why this is not needed in a distributed
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# SCM, still it may be useful in very small projects based on single
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# files (like LaTeX packages), that are mostly addressed to an audience
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# not running a version control system.
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#
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# For in-depth discussion refer to
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# <http://www.selenic.com/mercurial/wiki/index.cgi/KeywordPlan>.
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#
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# Keyword expansion is based on Mercurial's changeset template mappings.
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#
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# Binary files are not touched.
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#
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# Setup in hgrc:
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#
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#   [extensions]
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#   # enable extension
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#   keyword = /full/path/to/hgkw/keyword.py
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#   # or, if script in canonical hgext folder:
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#   # hgext.keyword =
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#
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# Files to act upon/ignore are specified in the [keyword] section.
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# Customized keyword template mappings in the [keywordmaps] section.
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#
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# Run "hg help keyword" and "hg kwdemo" to get info on configuration.
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'''keyword expansion in local repositories
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This extension expands RCS/CVS-like or self-customized $Keywords$
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in tracked text files selected by your configuration.
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Keywords are only expanded in local repositories and not stored in
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the change history. The mechanism can be regarded as a convenience
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for the current user or for archive distribution.
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Configuration is done in the [keyword] and [keywordmaps] sections
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of hgrc files.
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Example:
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    [keyword]
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    # expand keywords in every python file except those matching "x*"
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    **.py =
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    x*    = ignore
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Note: the more specific you are in your filename patterns
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      the less you lose speed in huge repos.
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For [keywordmaps] template mapping and expansion demonstration and
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control run "hg kwdemo".
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An additional date template filter {date|utcdate} is provided.
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The default template mappings (view with "hg kwdemo -d") can be replaced
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with customized keywords and templates.
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Again, run "hg kwdemo" to control the results of your config changes.
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Before changing/disabling active keywords, run "hg kwshrink" to avoid
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the risk of inadvertedly storing expanded keywords in the change history.
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To force expansion after enabling it, or a configuration change, run
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"hg kwexpand".
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Expansions spanning more than one line and incremental expansions,
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like CVS' $Log$, are not supported. A keyword template map
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"Log = {desc}" expands to the first line of the changeset description.
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Caveat: "hg import" fails if the patch context contains an active
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        keyword. In that case run "hg kwshrink", and then reimport.
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        Or, better, use bundle/unbundle to share changes.
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'''
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from mercurial import commands, cmdutil, context, fancyopts
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from mercurial import filelog, localrepo, templater, util, hg
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from mercurial.i18n import gettext as _
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import re, shutil, sys, tempfile, time
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# findcmd, bail_if_changed were in commands until 0c61124ad877
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try:
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    findcmd = cmdutil.findcmd
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    bail_if_changed = cmdutil.bail_if_changed
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except AttributeError:
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    findcmd = commands.findcmd
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    bail_if_changed = commands.bail_if_changed
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commands.optionalrepo += ' kwdemo'
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def utcdate(date):
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    '''Returns hgdate in cvs-like UTC format.'''
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    return time.strftime('%Y/%m/%d %H:%M:%S', time.gmtime(date[0]))
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class kwtemplater(object):
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    '''
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    Sets up keyword templates, corresponding keyword regex, and
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    provides keyword substitution functions.
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    '''
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    templates = {
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        'Revision': '{node|short}',
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        'Author': '{author|user}',
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        'Date': '{date|utcdate}',
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        'RCSFile': '{file|basename},v',
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        'Source': '{root}/{file},v',
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        'Id': '{file|basename},v {node|short} {date|utcdate} {author|user}',
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        'Header': '{root}/{file},v {node|short} {date|utcdate} {author|user}',
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    }
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    def __init__(self, ui, repo, expand, path='', node=None):
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        self.ui = ui
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        self.repo = repo
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        self.t = expand or None
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        self.path = path
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        self.node = node
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        kwmaps = self.ui.configitems('keywordmaps')
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        if kwmaps:
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            self.templates = {}
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            for k, v in kwmaps:
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                self.templates[k] = templater.parsestring(v, quoted=False)
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        escaped = [re.escape(k) for k in self.templates.keys()]
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        rawkeyword = r'\$(%s)(: [^$\n\r]*? )??\$'
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        self.re_kw = re.compile(rawkeyword % '|'.join(escaped))
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        if self.t:
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            templater.common_filters['utcdate'] = utcdate
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            try:
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                self.t = cmdutil.changeset_templater(self.ui, self.repo,
186
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                                                     False, '', False)
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            except TypeError:
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                # depending on hg rev changeset_templater has extra "brinfo" arg
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                self.t = cmdutil.changeset_templater(self.ui, self.repo,
186
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                                                     False, None, '', False)
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   142
208
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    def _ctxnode(self, node):
186
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        '''Obtains missing node from file context.'''
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        if not self.node:
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            c = context.filectx(self.repo, self.path, fileid=node)
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            self.node = c.node()
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   148
208
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    def _kwsub(self, mobj):
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        '''Substitutes keyword using corresponding template.'''
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        kw = mobj.group(1)
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        self.t.use_template(self.templates[kw])
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        self.ui.pushbuffer()
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        self.t.show(changenode=self.node, root=self.repo.root, file=self.path)
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        keywordsub = templater.firstline(self.ui.popbuffer())
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        return '$%s: %s $' % (kw, keywordsub)
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   157
173
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    def expand(self, node, data):
186
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        '''Returns data with keywords expanded.'''
157
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        if util.binary(data):
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            return data
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        self._ctxnode(node)
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        return self.re_kw.sub(self._kwsub, data)
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   164
186
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    def process(self, node, data):
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        '''Returns a tuple: data, count.
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        Count is number of keywords/keyword substitutions.
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        Keywords in data are expanded, if templater was initialized.'''
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        if util.binary(data):
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            return data, None
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        if self.t:
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            self._ctxnode(node)
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            return self.re_kw.subn(self._kwsub, data)
186
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        return data, self.re_kw.search(data)
157
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   175
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    def shrink(self, text):
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        '''Returns text with all keyword substitutions removed.'''
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        if util.binary(text):
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   179
            return text
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        return self.re_kw.sub(r'$\1$', text)
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   181
207
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    def overwrite(self, candidates, man, commit):
186
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        '''Overwrites files in working directory if keywords are detected.
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        Keywords are expanded if keyword templater is initialized,
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   185
        otherwise their substitution is removed.'''
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        expand = self.t is not None
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        action = ('shrinking', 'expanding')[expand]
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        notify = (self.ui.note, self.ui.debug)[commit]
217
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   189
        overwritten = []
157
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        for f in candidates:
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            fp = self.repo.file(f, kwexp=expand, kwcnt=True)
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            data, kwfound = fp.read(man[f])
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            if kwfound:
186
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                notify(_('overwriting %s %s keywords\n') % (f, action))
188
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   195
                try:
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   196
                    self.repo.wwrite(f, data, man.flags(f))
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   197
                except AttributeError:
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                    # older versions want file descriptor as 3. optional arg
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                    self.repo.wwrite(f, data)
217
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                overwritten.append(f)
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   201
        if overwritten:
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            try:
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                for f in overwritten:
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                    self.repo.dirstate.normal(f)
217
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   205
            except AttributeError:
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   206
                # older versions don't know about dirstate.normal
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   207
                self.repo.dirstate.update(overwritten, 'n')
157
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   208
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   209
class kwfilelog(filelog.filelog):
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   210
    '''
173
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    Subclass of filelog to hook into its read, add, cmp methods.
186
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    Keywords are "stored" unexpanded, and processed on reading.
157
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   213
    '''
186
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    def __init__(self, opener, path, kwtemplater, kwcnt):
157
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        super(kwfilelog, self).__init__(opener, path)
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   216
        self.kwtemplater = kwtemplater
186
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   217
        self.kwcnt = kwcnt
157
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   218
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   219
    def read(self, node):
186
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   220
        '''Passes data through kwemplater methods for
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   221
        either unconditional keyword expansion
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   222
        or counting of keywords and substitution method
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   223
        set by the calling overwrite function.'''
157
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   224
        data = super(kwfilelog, self).read(node)
186
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   225
        if not self.kwcnt:
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   226
            return self.kwtemplater.expand(node, data)
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   227
        return self.kwtemplater.process(node, data)
157
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   228
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   229
    def add(self, text, meta, tr, link, p1=None, p2=None):
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   230
        '''Removes keyword substitutions when adding to filelog.'''
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   231
        text = self.kwtemplater.shrink(text)
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   232
        return super(kwfilelog, self).add(text, meta, tr, link, p1=p1, p2=p2)
157
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   233
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   234
    def cmp(self, node, text):
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   235
        '''Removes keyword substitutions for comparison.'''
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   236
        text = self.kwtemplater.shrink(text)
174
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   237
        if self.renamed(node):
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   238
            t2 = super(kwfilelog, self).read(node)
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   239
            return t2 != text
157
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   240
        return super(kwfilelog, self).cmp(node, text)
92
3c7c187e4001 Init context.filectx only once per file with class kwfilectx
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diff changeset
   241
207
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   242
def _keywordmatcher(ui, repo):
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   243
    '''Collects include/exclude filename patterns for expansion
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   244
    candidates of current configuration. Returns filename matching
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   245
    function if include patterns exist, None otherwise.'''
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   246
    inc, exc = [], ['.hg*']
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diff changeset
   247
    for pat, opt in ui.configitems('keyword'):
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   248
        if opt != 'ignore':
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   249
            inc.append(pat)
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   250
        else:
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   251
            exc.append(pat)
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   252
    if inc:
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   253
        return util.matcher(repo.root, inc=inc, exc=exc)[1]
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   254
    return None
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diff changeset
   255
213
948500df7c55 Weed out removed and links using manifest
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diff changeset
   256
def _weedcandidates(man, kwfmatcher, candidates):
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    '''Weeds out files that do not match keyword file matcher,
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    are not tracked, or are links.'''
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    files = man.keys()
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    if candidates:
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        return [f for f in candidates if kwfmatcher(f)
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                and f in files and not man.linkf(f)]
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    # kwexpand w/o args on all files in manifest
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    return [f for f in files if kwfmatcher(f) and not man.linkf(f)]
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def _overwrite(ui, repo, files, expand):
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    '''Expands/shrinks keywords in working directory.'''
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    wlock = lock = None
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    try:
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        wlock = repo.wlock()
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        lock = repo.lock()
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        bail_if_changed(repo)
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        ctx = repo.changectx()
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        if not ctx:
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            raise hg.RepoError(_('no revision checked out'))
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        kwfmatcher = _keywordmatcher(ui, repo)
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        if kwfmatcher is None:
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            ui.warn(_('no files configured for keyword expansion\n'))
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            return
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        man = ctx.manifest()
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        files = _weedcandidates(man, kwfmatcher, files)
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        if not files:
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            ui.warn(_('files not configured for expansion or untracked\n'))
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            return
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        commit = False
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        kwt = kwtemplater(ui, repo, expand, node=ctx.node())
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        kwt.overwrite(files, man, commit)
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    finally:
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        del wlock, lock
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def shrink(ui, repo, *args):
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    '''revert expanded keywords in working directory
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    run before changing/disabling active keywords
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    or if you experience problems with "hg import" or "hg merge"
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    '''
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    expand = False
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    _overwrite(ui, repo, args, expand)
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def expand(ui, repo, *args):
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    '''expand keywords in working directory
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    run after (re)enabling keyword expansion
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    '''
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    expand = True
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    _overwrite(ui, repo, args, expand)
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def demo(ui, repo, *args, **opts):
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    '''print [keywordmaps] configuration and an expansion example
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    show current, custom, or default keyword template maps and their expansion
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    extend current configuration by specifying maps as arguments
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    and optionally by reading from an additional hgrc file
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    override current keyword template maps with "default" option
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    '''
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    def _demostatus(stat):
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        ui.status(_('\n\t%s\n') % stat)
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   321
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    def _showitems(section, items):
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        ui.write('[%s]\n' % section)
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        for k, v in items:
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            ui.write('%s = %s\n' % (k, v))
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    msg = 'hg keyword config and expansion example'
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    kwstatus = 'current'
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    fn = 'demo.txt'
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    branchname = 'demobranch'
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    tmpdir = tempfile.mkdtemp('', 'kwdemo.')
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    ui.note(_('creating temporary repo at %s\n') % tmpdir)
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    repo = localrepo.localrepository(ui, path=tmpdir, create=True)
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    ui.setconfig('keyword', fn, '')
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    if args or opts['rcfile']:
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        kwstatus = 'custom'
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    if opts['rcfile']:
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        ui.readconfig(opts['rcfile'])
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    if opts['default']:
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        kwstatus = 'default'
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        kwmaps = kwtemplater.templates
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        if ui.configitems('keywordmaps'):
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            # override maps from optional rcfile
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            for k, v in kwmaps.items():
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                ui.setconfig('keywordmaps', k, v)
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    elif args:
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        # simulate hgrc parsing
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        rcmaps = ['[keywordmaps]\n'] + [a + '\n' for a in args]
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        fp = repo.opener('hgrc', 'w')
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        fp.writelines(rcmaps)
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        fp.close()
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        ui.readconfig(repo.join('hgrc'))
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    if not opts['default']:
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        kwmaps = dict(ui.configitems('keywordmaps')) or kwtemplater.templates
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    reposetup(ui, repo)
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    for k, v in ui.configitems('extensions'):
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        if k.endswith('keyword'):
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            extension = '%s = %s' % (k, v)
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            break
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    _demostatus('config using %s keyword template maps' % kwstatus)
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    ui.write('[extensions]\n%s\n' % extension)
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    _showitems('keyword', ui.configitems('keyword'))
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    _showitems('keywordmaps', kwmaps.items())
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    keywords = '$' + '$\n$'.join(kwmaps.keys()) + '$\n'
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    repo.wopener(fn, 'w').write(keywords)
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    repo.add([fn])
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    path = repo.wjoin(fn)
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    ui.note(_('\n%s keywords written to %s:\n') % (kwstatus, path))
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    ui.note(keywords)
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    ui.note('\nhg -R "%s" branch "%s"\n' % (tmpdir, branchname))
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    # silence branch command if not verbose
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    quiet = ui.quiet
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    verbose = ui.verbose
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    ui.quiet = not verbose
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    commands.branch(ui, repo, branchname)
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    ui.quiet = quiet
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    ui.note('hg -R "%s" ci -m "%s"\n' % (tmpdir, msg))
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    repo.commit(text=msg)
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    pathinfo = ('', ' in %s' % path)[ui.verbose]
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    _demostatus('%s keywords expanded%s' % (kwstatus, pathinfo))
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    ui.write(repo.wread(fn))
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    ui.debug(_('\nremoving temporary repo %s\n') % tmpdir)
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    shutil.rmtree(tmpdir)
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def reposetup(ui, repo):
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    '''Sets up repo as kwrepo for keyword substitution.
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   388
    Overrides file method to return kwfilelog instead of filelog
64dce6787d82 Incorporate changes in self_initializing_hook branch
Christian Ebert <blacktrash@gmx.net>
parents: 98
diff changeset
   389
    if file matches user configuration.
144
19b3d1de3db0 Move kwfilelog out of reposetup; only use kwfilelog if file matches
Christian Ebert <blacktrash@gmx.net>
parents: 143
diff changeset
   390
    Wraps commit to overwrite configured files with updated
19b3d1de3db0 Move kwfilelog out of reposetup; only use kwfilelog if file matches
Christian Ebert <blacktrash@gmx.net>
parents: 143
diff changeset
   391
    keyword substitutions.
157
64dce6787d82 Incorporate changes in self_initializing_hook branch
Christian Ebert <blacktrash@gmx.net>
parents: 98
diff changeset
   392
    This is done for local repos only, and only if there are
64dce6787d82 Incorporate changes in self_initializing_hook branch
Christian Ebert <blacktrash@gmx.net>
parents: 98
diff changeset
   393
    files configured at all for keyword substitution.'''
64
4cd7b993c5f8 Imports specific to functions
Christian Ebert <blacktrash@gmx.net>
parents: 63
diff changeset
   394
204
2d089b691b31 Add grep, init to nokwcommands; make variables, getcmd local
Christian Ebert <blacktrash@gmx.net>
parents: 203
diff changeset
   395
    nokwcommands = ['add', 'addremove', 'bundle', 'clone', 'copy', 'export',
2d089b691b31 Add grep, init to nokwcommands; make variables, getcmd local
Christian Ebert <blacktrash@gmx.net>
parents: 203
diff changeset
   396
                    'grep', 'identify', 'incoming', 'init', 'outgoing', 'push',
2d089b691b31 Add grep, init to nokwcommands; make variables, getcmd local
Christian Ebert <blacktrash@gmx.net>
parents: 203
diff changeset
   397
                    'remove', 'rename', 'rollback']
2d089b691b31 Add grep, init to nokwcommands; make variables, getcmd local
Christian Ebert <blacktrash@gmx.net>
parents: 203
diff changeset
   398
206
8d16b70359da Treat wlock the recommended way
Christian Ebert <blacktrash@gmx.net>
parents: 205
diff changeset
   399
    def _getcmd():
224
fd98a9bffcbe Test "hg diff --rev", update _getcmd comment (backwards compatibility)
Christian Ebert <blacktrash@gmx.net>
parents: 222
diff changeset
   400
        # commands or cmdutil.parse(ui, sys.argv[1:])[0]
225
2a0ac51bfd24 Document revision that fixed fancyopts
Christian Ebert <blacktrash@gmx.net>
parents: 224
diff changeset
   401
        # is broken before 88803a69b24a (fancyopts)
224
fd98a9bffcbe Test "hg diff --rev", update _getcmd comment (backwards compatibility)
Christian Ebert <blacktrash@gmx.net>
parents: 222
diff changeset
   402
        # results in no output from "hg diff --rev" with older hg versions
204
2d089b691b31 Add grep, init to nokwcommands; make variables, getcmd local
Christian Ebert <blacktrash@gmx.net>
parents: 203
diff changeset
   403
        args = fancyopts.fancyopts(sys.argv[1:], commands.globalopts, {})
2d089b691b31 Add grep, init to nokwcommands; make variables, getcmd local
Christian Ebert <blacktrash@gmx.net>
parents: 203
diff changeset
   404
        if args:
2d089b691b31 Add grep, init to nokwcommands; make variables, getcmd local
Christian Ebert <blacktrash@gmx.net>
parents: 203
diff changeset
   405
            cmd = args[0]
2d089b691b31 Add grep, init to nokwcommands; make variables, getcmd local
Christian Ebert <blacktrash@gmx.net>
parents: 203
diff changeset
   406
            aliases, i = findcmd(ui, cmd)
2d089b691b31 Add grep, init to nokwcommands; make variables, getcmd local
Christian Ebert <blacktrash@gmx.net>
parents: 203
diff changeset
   407
            return aliases[0]
2d089b691b31 Add grep, init to nokwcommands; make variables, getcmd local
Christian Ebert <blacktrash@gmx.net>
parents: 203
diff changeset
   408
206
8d16b70359da Treat wlock the recommended way
Christian Ebert <blacktrash@gmx.net>
parents: 205
diff changeset
   409
    if not repo.local() or _getcmd() in nokwcommands:
33
ebb39c6a1476 Add original keyword extension by Thomas Arendsen Hain
Christian Ebert <blacktrash@gmx.net>
parents:
diff changeset
   410
        return
ebb39c6a1476 Add original keyword extension by Thomas Arendsen Hain
Christian Ebert <blacktrash@gmx.net>
parents:
diff changeset
   411
207
affc18a621f5 Make more args mandatory; flag keywordmatcher as helper
Christian Ebert <blacktrash@gmx.net>
parents: 206
diff changeset
   412
    kwfmatcher = _keywordmatcher(ui, repo)
182
de32fbee75a4 Obtain filename matcher from function keywordmatcher
Christian Ebert <blacktrash@gmx.net>
parents: 181
diff changeset
   413
    if kwfmatcher is None:
157
64dce6787d82 Incorporate changes in self_initializing_hook branch
Christian Ebert <blacktrash@gmx.net>
parents: 98
diff changeset
   414
        return
64dce6787d82 Incorporate changes in self_initializing_hook branch
Christian Ebert <blacktrash@gmx.net>
parents: 98
diff changeset
   415
33
ebb39c6a1476 Add original keyword extension by Thomas Arendsen Hain
Christian Ebert <blacktrash@gmx.net>
parents:
diff changeset
   416
    class kwrepo(repo.__class__):
207
affc18a621f5 Make more args mandatory; flag keywordmatcher as helper
Christian Ebert <blacktrash@gmx.net>
parents: 206
diff changeset
   417
        def file(self, f, kwexp=True, kwcnt=False):
33
ebb39c6a1476 Add original keyword extension by Thomas Arendsen Hain
Christian Ebert <blacktrash@gmx.net>
parents:
diff changeset
   418
            if f[0] == '/':
ebb39c6a1476 Add original keyword extension by Thomas Arendsen Hain
Christian Ebert <blacktrash@gmx.net>
parents:
diff changeset
   419
                f = f[1:]
168
368fbd5b054c Reduce use of kwrepo methods
Christian Ebert <blacktrash@gmx.net>
parents: 167
diff changeset
   420
            if kwfmatcher(f):
207
affc18a621f5 Make more args mandatory; flag keywordmatcher as helper
Christian Ebert <blacktrash@gmx.net>
parents: 206
diff changeset
   421
                kwt = kwtemplater(ui, self, kwexp, path=f)
186
c1b7b1d052de Avoid global vars by passing opt args to kwrepo.file
Christian Ebert <blacktrash@gmx.net>
parents: 185
diff changeset
   422
                return kwfilelog(self.sopener, f, kwt, kwcnt)
204
2d089b691b31 Add grep, init to nokwcommands; make variables, getcmd local
Christian Ebert <blacktrash@gmx.net>
parents: 203
diff changeset
   423
            return filelog.filelog(self.sopener, f)
78
474b415433a1 Unexpanded storage hopefully covered now by adding kwfilelog.add (again!)
Christian Ebert <blacktrash@gmx.net>
parents: 77
diff changeset
   424
176
3aed363c9eaf Cosmetic changes for overwrite condition, single quotes
Christian Ebert <blacktrash@gmx.net>
parents: 175
diff changeset
   425
        def commit(self, files=None, text='', user=None, date=None,
166
849e28e03fb4 Obey Mercurial line continuation convention
Christian Ebert <blacktrash@gmx.net>
parents: 165
diff changeset
   426
                   match=util.always, force=False, lock=None, wlock=None,
849e28e03fb4 Obey Mercurial line continuation convention
Christian Ebert <blacktrash@gmx.net>
parents: 165
diff changeset
   427
                   force_editor=False, p1=None, p2=None, extra={}):
143
3485b0ef99c4 Add wlock during overwrite
Christian Ebert <blacktrash@gmx.net>
parents: 142
diff changeset
   428
            try:
209
430837dbe7f4 Adapt to recent changes in Hg (locks handling, dirstate.update gone)
Christian Ebert <blacktrash@gmx.net>
parents: 208
diff changeset
   429
                kwlock = lock
430837dbe7f4 Adapt to recent changes in Hg (locks handling, dirstate.update gone)
Christian Ebert <blacktrash@gmx.net>
parents: 208
diff changeset
   430
                kwwlock = wlock
430837dbe7f4 Adapt to recent changes in Hg (locks handling, dirstate.update gone)
Christian Ebert <blacktrash@gmx.net>
parents: 208
diff changeset
   431
                del wlock, lock
430837dbe7f4 Adapt to recent changes in Hg (locks handling, dirstate.update gone)
Christian Ebert <blacktrash@gmx.net>
parents: 208
diff changeset
   432
            except NameError:
430837dbe7f4 Adapt to recent changes in Hg (locks handling, dirstate.update gone)
Christian Ebert <blacktrash@gmx.net>
parents: 208
diff changeset
   433
                # (w)lock arguments removed in recent Hg versions
430837dbe7f4 Adapt to recent changes in Hg (locks handling, dirstate.update gone)
Christian Ebert <blacktrash@gmx.net>
parents: 208
diff changeset
   434
                kwwlock = kwlock = None
430837dbe7f4 Adapt to recent changes in Hg (locks handling, dirstate.update gone)
Christian Ebert <blacktrash@gmx.net>
parents: 208
diff changeset
   435
            try:
430837dbe7f4 Adapt to recent changes in Hg (locks handling, dirstate.update gone)
Christian Ebert <blacktrash@gmx.net>
parents: 208
diff changeset
   436
                if not kwwlock:
430837dbe7f4 Adapt to recent changes in Hg (locks handling, dirstate.update gone)
Christian Ebert <blacktrash@gmx.net>
parents: 208
diff changeset
   437
                    kwwlock = self.wlock()
430837dbe7f4 Adapt to recent changes in Hg (locks handling, dirstate.update gone)
Christian Ebert <blacktrash@gmx.net>
parents: 208
diff changeset
   438
                if not kwlock:
430837dbe7f4 Adapt to recent changes in Hg (locks handling, dirstate.update gone)
Christian Ebert <blacktrash@gmx.net>
parents: 208
diff changeset
   439
                    kwlock = self.lock()
430837dbe7f4 Adapt to recent changes in Hg (locks handling, dirstate.update gone)
Christian Ebert <blacktrash@gmx.net>
parents: 208
diff changeset
   440
                try:
430837dbe7f4 Adapt to recent changes in Hg (locks handling, dirstate.update gone)
Christian Ebert <blacktrash@gmx.net>
parents: 208
diff changeset
   441
                    node = super(kwrepo,
430837dbe7f4 Adapt to recent changes in Hg (locks handling, dirstate.update gone)
Christian Ebert <blacktrash@gmx.net>
parents: 208
diff changeset
   442
                                 self).commit(files=files, text=text,
430837dbe7f4 Adapt to recent changes in Hg (locks handling, dirstate.update gone)
Christian Ebert <blacktrash@gmx.net>
parents: 208
diff changeset
   443
                                              user=user, date=date,
430837dbe7f4 Adapt to recent changes in Hg (locks handling, dirstate.update gone)
Christian Ebert <blacktrash@gmx.net>
parents: 208
diff changeset
   444
                                              match=match, force=force,
430837dbe7f4 Adapt to recent changes in Hg (locks handling, dirstate.update gone)
Christian Ebert <blacktrash@gmx.net>
parents: 208
diff changeset
   445
                                              lock=kwlock, wlock=kwwlock,
430837dbe7f4 Adapt to recent changes in Hg (locks handling, dirstate.update gone)
Christian Ebert <blacktrash@gmx.net>
parents: 208
diff changeset
   446
                                              force_editor=force_editor,
430837dbe7f4 Adapt to recent changes in Hg (locks handling, dirstate.update gone)
Christian Ebert <blacktrash@gmx.net>
parents: 208
diff changeset
   447
                                              p1=p1, p2=p2, extra=extra)
430837dbe7f4 Adapt to recent changes in Hg (locks handling, dirstate.update gone)
Christian Ebert <blacktrash@gmx.net>
parents: 208
diff changeset
   448
                except TypeError:
430837dbe7f4 Adapt to recent changes in Hg (locks handling, dirstate.update gone)
Christian Ebert <blacktrash@gmx.net>
parents: 208
diff changeset
   449
                    node = super(kwrepo,
430837dbe7f4 Adapt to recent changes in Hg (locks handling, dirstate.update gone)
Christian Ebert <blacktrash@gmx.net>
parents: 208
diff changeset
   450
                                 self).commit(files=files, text=text,
430837dbe7f4 Adapt to recent changes in Hg (locks handling, dirstate.update gone)
Christian Ebert <blacktrash@gmx.net>
parents: 208
diff changeset
   451
                                              user=user, date=date,
430837dbe7f4 Adapt to recent changes in Hg (locks handling, dirstate.update gone)
Christian Ebert <blacktrash@gmx.net>
parents: 208
diff changeset
   452
                                              match=match, force=force,
430837dbe7f4 Adapt to recent changes in Hg (locks handling, dirstate.update gone)
Christian Ebert <blacktrash@gmx.net>
parents: 208
diff changeset
   453
                                              force_editor=force_editor,
430837dbe7f4 Adapt to recent changes in Hg (locks handling, dirstate.update gone)
Christian Ebert <blacktrash@gmx.net>
parents: 208
diff changeset
   454
                                              p1=p1, p2=p2, extra=extra)
206
8d16b70359da Treat wlock the recommended way
Christian Ebert <blacktrash@gmx.net>
parents: 205
diff changeset
   455
                if node is not None:
8d16b70359da Treat wlock the recommended way
Christian Ebert <blacktrash@gmx.net>
parents: 205
diff changeset
   456
                    cl = self.changelog.read(node)
213
948500df7c55 Weed out removed and links using manifest
Christian Ebert <blacktrash@gmx.net>
parents: 211
diff changeset
   457
                    mn = self.manifest.read(cl[0])
948500df7c55 Weed out removed and links using manifest
Christian Ebert <blacktrash@gmx.net>
parents: 211
diff changeset
   458
                    candidates = _weedcandidates(mn, kwfmatcher, cl[3])
206
8d16b70359da Treat wlock the recommended way
Christian Ebert <blacktrash@gmx.net>
parents: 205
diff changeset
   459
                    if candidates:
207
affc18a621f5 Make more args mandatory; flag keywordmatcher as helper
Christian Ebert <blacktrash@gmx.net>
parents: 206
diff changeset
   460
                        expand = commit = True
affc18a621f5 Make more args mandatory; flag keywordmatcher as helper
Christian Ebert <blacktrash@gmx.net>
parents: 206
diff changeset
   461
                        kwt = kwtemplater(ui, self, expand, node=node)
209
430837dbe7f4 Adapt to recent changes in Hg (locks handling, dirstate.update gone)
Christian Ebert <blacktrash@gmx.net>
parents: 208
diff changeset
   462
                        kwt.overwrite(candidates, mn, commit)
145
1c2cefa97b96 Wrap entire commit in wlock
Christian Ebert <blacktrash@gmx.net>
parents: 144
diff changeset
   463
                return node
143
3485b0ef99c4 Add wlock during overwrite
Christian Ebert <blacktrash@gmx.net>
parents: 142
diff changeset
   464
            finally:
209
430837dbe7f4 Adapt to recent changes in Hg (locks handling, dirstate.update gone)
Christian Ebert <blacktrash@gmx.net>
parents: 208
diff changeset
   465
                del kwwlock, kwlock
129
15e8cd7f5295 Wrap commit instead of calling pretxncommit hook
Christian Ebert <blacktrash@gmx.net>
parents: 128
diff changeset
   466
157
64dce6787d82 Incorporate changes in self_initializing_hook branch
Christian Ebert <blacktrash@gmx.net>
parents: 98
diff changeset
   467
    repo.__class__ = kwrepo
42
ba000e29ecf3 Implement near CVS compability with more than one keyword
Christian Ebert <blacktrash@gmx.net>
parents: 41
diff changeset
   468
81
fd5d3a974ea7 Implement self initializing pretxncommit hook
Christian Ebert <blacktrash@gmx.net>
parents: 80
diff changeset
   469
178
4a27c306c6a2 Add kwdemo command as online config help
Christian Ebert <blacktrash@gmx.net>
parents: 177
diff changeset
   470
cmdtable = {
4a27c306c6a2 Add kwdemo command as online config help
Christian Ebert <blacktrash@gmx.net>
parents: 177
diff changeset
   471
    'kwdemo':
181
8019554adbb2 kwdemo is demo internally; rearrange code
Christian Ebert <blacktrash@gmx.net>
parents: 180
diff changeset
   472
        (demo,
187
a01a0392f648 kwdemo accepts maps as arguments, reads from optional rcfile
Christian Ebert <blacktrash@gmx.net>
parents: 186
diff changeset
   473
         [('d', 'default', None, _('show default keyword template maps')),
a01a0392f648 kwdemo accepts maps as arguments, reads from optional rcfile
Christian Ebert <blacktrash@gmx.net>
parents: 186
diff changeset
   474
          ('f', 'rcfile', [], _('read maps from RCFILE'))],
213
948500df7c55 Weed out removed and links using manifest
Christian Ebert <blacktrash@gmx.net>
parents: 211
diff changeset
   475
         _('hg kwdemo [-d] [-f RCFILE] [TEMPLATEMAP ...]')),
185
bc5cd6cf69bc Implement kwshrink/kwexpand commands to deal with config, import issues
Christian Ebert <blacktrash@gmx.net>
parents: 184
diff changeset
   476
    'kwshrink': (shrink, [], _('hg kwshrink [NAME] ...')),
bc5cd6cf69bc Implement kwshrink/kwexpand commands to deal with config, import issues
Christian Ebert <blacktrash@gmx.net>
parents: 184
diff changeset
   477
    'kwexpand': (expand, [], _('hg kwexpand [NAME] ...')),
178
4a27c306c6a2 Add kwdemo command as online config help
Christian Ebert <blacktrash@gmx.net>
parents: 177
diff changeset
   478
}