hgext/shelve.py

30378:c5126aab9c37

    """subcommand that creates a new shelve"""
    with repo.wlock():
        cmdutil.checkunfinished(repo)
        return _docreatecmd(ui, repo, pats, opts)

def _docreatecmd(ui, repo, pats, opts):
    def mutableancestors(ctx):
        """return all mutable ancestors for ctx (included)

        Much faster than the revset ancestors(ctx) & draft()"""

    parent = parents[0]
    origbranch = wctx.branch()

    # we never need the user, so we use a generic user for all shelve operations
    user = 'shelve@localhost'
    label = repo._activebookmark or parent.branch() or 'default'

    # slashes aren't allowed in filenames, therefore we rename it
    label = label.replace('/', '_')

    def gennames():
        yield label
        for i in xrange(1, 100):
            yield '%s-%02d' % (label, i)

    if parent.node() != nodemod.nullid:
        desc = "changes to: %s" % parent.description().split('\n', 1)[0]
    else:
        desc = '(changes in empty repository)'

    if not opts.get('message'):
        opts['message'] = desc

    name = opts.get('name')

    lock = tr = None
    try:
        lock = repo.lock()

        # use an uncommitted transaction to generate the bundle to avoid
        # pull races. ensure we don't print the abort message to stderr.
        tr = repo.transaction('commit', report=lambda x: None)

        if name:
            if shelvedfile(repo, name, 'hg').exists():
                raise error.Abort(_("a shelved change named '%s' already exists"
                                   ) % name)
        else:
            for n in gennames():
                if not shelvedfile(repo, n, 'hg').exists():
                    name = n
                    break
            else:
                raise error.Abort(_("too many shelved changes named '%s'") %
                                 label)

        # ensure we are not creating a subdirectory or a hidden file
        if '/' in name or '\\' in name:
            raise error.Abort(_('shelved change names may not contain slashes'))
        if name.startswith('.'):
            raise error.Abort(_("shelved change names may not start with '.'"))
        interactive = opts.get('interactive', False)
        includeunknown = (opts.get('unknown', False) and
                          not opts.get('addremove', False))

        extra={}
        if includeunknown:
            s = repo.status(match=scmutil.match(repo[None], pats, opts),
                            unknown=True)
            if s.unknown:

30379:684068d24658

    """subcommand that creates a new shelve"""
    with repo.wlock():
        cmdutil.checkunfinished(repo)
        return _docreatecmd(ui, repo, pats, opts)

def getshelvename(repo, parent, opts):
    """Decide on the name this shelve is going to have"""
    def gennames():
        yield label
        for i in xrange(1, 100):
            yield '%s-%02d' % (label, i)
    name = opts.get('name')
    label = repo._activebookmark or parent.branch() or 'default'
    # slashes aren't allowed in filenames, therefore we rename it
    label = label.replace('/', '_')

    if name:
        if shelvedfile(repo, name, 'hg').exists():
            e = _("a shelved change named '%s' already exists") % name
            raise error.Abort(e)
    else:
        for n in gennames():
            if not shelvedfile(repo, n, 'hg').exists():
                name = n
                break
        else:
            raise error.Abort(_("too many shelved changes named '%s'") % label)

    # ensure we are not creating a subdirectory or a hidden file
    if '/' in name or '\\' in name:
        raise error.Abort(_('shelved change names may not contain slashes'))
    if name.startswith('.'):
        raise error.Abort(_("shelved change names may not start with '.'"))
    return name

def _docreatecmd(ui, repo, pats, opts):
    def mutableancestors(ctx):
        """return all mutable ancestors for ctx (included)

        Much faster than the revset ancestors(ctx) & draft()"""

    parent = parents[0]
    origbranch = wctx.branch()

    # we never need the user, so we use a generic user for all shelve operations
    user = 'shelve@localhost'

    if parent.node() != nodemod.nullid:
        desc = "changes to: %s" % parent.description().split('\n', 1)[0]
    else:
        desc = '(changes in empty repository)'

    if not opts.get('message'):
        opts['message'] = desc

    lock = tr = None
    try:
        lock = repo.lock()

        # use an uncommitted transaction to generate the bundle to avoid
        # pull races. ensure we don't print the abort message to stderr.
        tr = repo.transaction('commit', report=lambda x: None)

        interactive = opts.get('interactive', False)
        includeunknown = (opts.get('unknown', False) and
                          not opts.get('addremove', False))

        name = getshelvename(repo, parent, opts)
        extra={}
        if includeunknown:
            s = repo.status(match=scmutil.match(repo[None], pats, opts),
                            unknown=True)
            if s.unknown: