comparison mercurial/subrepo.py @ 21585:652e07debf10

merge with stable

21580:32601b0b74c0

def reporelpath(repo):
    """return path to this (sub)repo as seen from outermost repo"""
    parent = repo
    while util.safehasattr(parent, '_subparent'):
        parent = parent._subparent
    p = parent.root.rstrip(os.sep)
    return repo.root[len(p) + 1:]

def subrelpath(sub):
    """return path to this subrepo as seen from outermost repo"""
    if util.safehasattr(sub, '_relpath'):
        return sub._relpath

            # chop off the .hg component to get the default path form
            return os.path.dirname(repo.sharedpath)
    if abort:
        raise util.Abort(_("default path for subrepository not found"))

def _sanitize(ui, path):
    def v(arg, dirname, names):
        if os.path.basename(dirname).lower() != '.hg':
            return
        for f in names:
            if f.lower() == 'hgrc':
                ui.warn(
                    _("warning: removing potentially hostile .hg/hgrc in '%s'")
                      % path)
                os.unlink(os.path.join(dirname, f))
    os.walk(path, v, None)

def subrepo(ctx, path):
    """return instance of the right subrepo class for subrepo in path"""
    # subrepo inherently violates our import layering rules
    # because it wants to make repo objects from deep inside the stack

            args.append('--force')
        # The revision must be specified at the end of the URL to properly
        # update to a directory which has since been deleted and recreated.
        args.append('%s@%s' % (state[0], state[1]))
        status, err = self._svncommand(args, failok=True)
        _sanitize(self._ui, self._path)
        if not re.search('Checked out revision [0-9]+.', status):
            if ('is already a working copy for a different URL' in err
                and (self._wcchanged()[:2] == (False, False))):
                # obstructed but clean working copy, so just blow it away.
                self.remove()

                # the -f option will otherwise throw away files added for
                # commit, not just unmark them.
                self._gitcommand(['reset', 'HEAD'])
                cmd.append('-f')
            self._gitcommand(cmd + args)
            _sanitize(self._ui, self._path)

        def rawcheckout():
            # no branch to checkout, check it out with no branch
            self._ui.warn(_('checking out detached HEAD in subrepo %s\n') %
                          self._relpath)

            # Since we are only looking at branching at update, we need to
            # detect this situation and perform this action lazily.
            if tracking[remote] != self._gitcurrentbranch():
                checkout([tracking[remote]])
            self._gitcommand(['merge', '--ff', remote])
        else:
            # a real merge would be required, just checkout the revision
            rawcheckout()

    @annotatesubrepoerror

        def mergefunc():
            if base == revision:
                self.get(state) # fast forward merge
            elif base != self._state[1]:
                self._gitcommand(['merge', '--no-commit', revision])
            _sanitize(self._ui, self._path)

        if self.dirty():
            if self._gitstate() != revision:
                dirty = self._gitstate() == self._state[1] or code != 0
                if _updateprompt(self._ui, self, dirty,

21585:652e07debf10

def reporelpath(repo):
    """return path to this (sub)repo as seen from outermost repo"""
    parent = repo
    while util.safehasattr(parent, '_subparent'):
        parent = parent._subparent
    return repo.root[len(pathutil.normasprefix(parent.root)):]

def subrelpath(sub):
    """return path to this subrepo as seen from outermost repo"""
    if util.safehasattr(sub, '_relpath'):
        return sub._relpath

            # chop off the .hg component to get the default path form
            return os.path.dirname(repo.sharedpath)
    if abort:
        raise util.Abort(_("default path for subrepository not found"))

def _sanitize(ui, path, ignore):
    for dirname, dirs, names in os.walk(path):
        for i, d in enumerate(dirs):
            if d.lower() == ignore:
                del dirs[i]
                break
        if os.path.basename(dirname).lower() != '.hg':
            continue
        for f in names:
            if f.lower() == 'hgrc':
                ui.warn(_("warning: removing potentially hostile 'hgrc' "
                          "in '%s'\n") % dirname)
                os.unlink(os.path.join(dirname, f))

def subrepo(ctx, path):
    """return instance of the right subrepo class for subrepo in path"""
    # subrepo inherently violates our import layering rules
    # because it wants to make repo objects from deep inside the stack

            args.append('--force')
        # The revision must be specified at the end of the URL to properly
        # update to a directory which has since been deleted and recreated.
        args.append('%s@%s' % (state[0], state[1]))
        status, err = self._svncommand(args, failok=True)
        _sanitize(self._ui, self._ctx._repo.wjoin(self._path), '.svn')
        if not re.search('Checked out revision [0-9]+.', status):
            if ('is already a working copy for a different URL' in err
                and (self._wcchanged()[:2] == (False, False))):
                # obstructed but clean working copy, so just blow it away.
                self.remove()

                # the -f option will otherwise throw away files added for
                # commit, not just unmark them.
                self._gitcommand(['reset', 'HEAD'])
                cmd.append('-f')
            self._gitcommand(cmd + args)
            _sanitize(self._ui, self._abspath, '.git')

        def rawcheckout():
            # no branch to checkout, check it out with no branch
            self._ui.warn(_('checking out detached HEAD in subrepo %s\n') %
                          self._relpath)

            # Since we are only looking at branching at update, we need to
            # detect this situation and perform this action lazily.
            if tracking[remote] != self._gitcurrentbranch():
                checkout([tracking[remote]])
            self._gitcommand(['merge', '--ff', remote])
            _sanitize(self._ui, self._abspath, '.git')
        else:
            # a real merge would be required, just checkout the revision
            rawcheckout()

    @annotatesubrepoerror

        def mergefunc():
            if base == revision:
                self.get(state) # fast forward merge
            elif base != self._state[1]:
                self._gitcommand(['merge', '--no-commit', revision])
            _sanitize(self._ui, self._abspath, '.git')

        if self.dirty():
            if self._gitstate() != revision:
                dirty = self._gitstate() == self._state[1] or code != 0
                if _updateprompt(self._ui, self, dirty,