comparison hgext/keyword.py @ 6024:3121f0feefb4

keyword: nokwcommands, restricted string variables at top level

- prettier syntax conforming eg. to commands.norepo
- possibly easier to hook from outside

6023:ee7df90d1daa

from mercurial.i18n import _
import re, shutil, sys, tempfile, time

commands.optionalrepo += ' kwdemo'

# hg commands that trigger expansion only when writing to working dir,
# not when reading filelog, and unexpand when reading from working dir
restricted = ('diff1', 'record',
              'qfold', 'qimport', 'qnew', 'qpush', 'qrefresh', 'qrecord')

def utcdate(date):
    '''Returns hgdate in cvs-like UTC format.'''
    return time.strftime('%Y/%m/%d %H:%M:%S', time.gmtime(date[0]))

        'Source': '{root}/{file},v',
        'Id': '{file|basename},v {node|short} {date|utcdate} {author|user}',
        'Header': '{root}/{file},v {node|short} {date|utcdate} {author|user}',
    }

    def __init__(self, ui, repo, inc, exc, hgcmd):
        self.ui = ui
        self.repo = repo
        self.matcher = util.matcher(repo.root, inc=inc, exc=exc)[1]
        self.hgcmd = hgcmd
        self.commitnode = None
        self.path = ''

        kwmaps = self.ui.configitems('keywordmaps')
        if kwmaps: # override default templates

        return subfunc(kwsub, data)

    def expand(self, node, data):
        '''Returns data with keywords expanded.'''
        if util.binary(data) or self.hgcmd in restricted:
            return data
        return self.substitute(node, data, self.re_kw.sub)

    def process(self, node, data, expand):
        '''Returns a tuple: data, count.

    files configured at all for keyword substitution.'''

    if not repo.local():
        return

    nokwcommands = ('add', 'addremove', 'bundle', 'copy', 'export', 'grep',
                    'identify', 'incoming', 'init', 'log', 'outgoing', 'push',
                    'remove', 'rename', 'rollback', 'tip',
                    'convert')
    hgcmd, func, args, opts, cmdopts = dispatch._parse(ui, sys.argv[1:])
    if hgcmd in nokwcommands:
        return

    if hgcmd == 'diff':
        # only expand if comparing against working dir
        node1, node2 = cmdutil.revpair(repo, cmdopts.get('rev'))

            exc.append(pat)
    if not inc:
        return

    global _kwtemplater
    _kwtemplater = kwtemplater(ui, repo, inc, exc, hgcmd)

    class kwrepo(repo.__class__):
        def file(self, f, kwmatch=False):
            if f[0] == '/':
                f = f[1:]

                return kwfilelog(self.sopener, f)
            return filelog.filelog(self.sopener, f)

        def wread(self, filename):
            data = super(kwrepo, self).wread(filename)
            if hgcmd in restricted and _kwtemplater.matcher(filename):
                return _kwtemplater.shrink(data)
            return data

        def commit(self, files=None, text='', user=None, date=None,
                   match=util.always, force=False, force_editor=False,

6024:3121f0feefb4

from mercurial.i18n import _
import re, shutil, sys, tempfile, time

commands.optionalrepo += ' kwdemo'

# hg commands that do not act on keywords
nokwcommands = ('add addremove bundle copy export grep identify incoming init'
                'log outgoing push remove rename rollback tip convert')

# hg commands that trigger expansion only when writing to working dir,
# not when reading filelog, and unexpand when reading from working dir
restricted = 'diff1 record qfold qimport qnew qpush qrefresh qrecord'

def utcdate(date):
    '''Returns hgdate in cvs-like UTC format.'''
    return time.strftime('%Y/%m/%d %H:%M:%S', time.gmtime(date[0]))

        'Source': '{root}/{file},v',
        'Id': '{file|basename},v {node|short} {date|utcdate} {author|user}',
        'Header': '{root}/{file},v {node|short} {date|utcdate} {author|user}',
    }

    def __init__(self, ui, repo, inc, exc, restricted):
        self.ui = ui
        self.repo = repo
        self.matcher = util.matcher(repo.root, inc=inc, exc=exc)[1]
        self.restricted = restricted
        self.commitnode = None
        self.path = ''

        kwmaps = self.ui.configitems('keywordmaps')
        if kwmaps: # override default templates

        return subfunc(kwsub, data)

    def expand(self, node, data):
        '''Returns data with keywords expanded.'''
        if self.restricted or util.binary(data):
            return data
        return self.substitute(node, data, self.re_kw.sub)

    def process(self, node, data, expand):
        '''Returns a tuple: data, count.

    files configured at all for keyword substitution.'''

    if not repo.local():
        return

    hgcmd, func, args, opts, cmdopts = dispatch._parse(ui, sys.argv[1:])
    if hgcmd in nokwcommands.split():
        return

    if hgcmd == 'diff':
        # only expand if comparing against working dir
        node1, node2 = cmdutil.revpair(repo, cmdopts.get('rev'))

            exc.append(pat)
    if not inc:
        return

    global _kwtemplater
    _restricted = hgcmd in restricted.split()
    _kwtemplater = kwtemplater(ui, repo, inc, exc, _restricted)

    class kwrepo(repo.__class__):
        def file(self, f, kwmatch=False):
            if f[0] == '/':
                f = f[1:]

                return kwfilelog(self.sopener, f)
            return filelog.filelog(self.sopener, f)

        def wread(self, filename):
            data = super(kwrepo, self).wread(filename)
            if _restricted and _kwtemplater.matcher(filename):
                return _kwtemplater.shrink(data)
            return data

        def commit(self, files=None, text='', user=None, date=None,
                   match=util.always, force=False, force_editor=False,