comparison mercurial/localrepo.py @ 28162:3784d9eb7245

localrepo: use local variable for requirements assignment

A future patch will refactor requirements determination into a
standalone function. To prepare for this, refactor the requirements
code to assign to a local variable instead of to self.requirements.

28161:3324345a498e

        if not self.vfs.isdir():
            if create:
                if not self.wvfs.exists():
                    self.wvfs.makedirs()
                self.vfs.makedir(notindexed=True)
                self.requirements.update(self._baserequirements(create))
                if self.ui.configbool('format', 'usestore', True):
                    self.vfs.mkdir("store")
                    self.requirements.add("store")
                    if self.ui.configbool('format', 'usefncache', True):
                        self.requirements.add("fncache")
                        if self.ui.configbool('format', 'dotencode', True):
                            self.requirements.add('dotencode')
                    # create an invalid changelog
                    self.vfs.append(
                        "00changelog.i",
                        '\0\0\0\2' # represents revlogv2
                        ' dummy changelog to prevent using the old repo layout'
                    )
                if scmutil.gdinitconfig(self.ui):
                    self.requirements.add("generaldelta")
                if self.ui.configbool('experimental', 'treemanifest', False):
                    self.requirements.add("treemanifest")
                if self.ui.configbool('experimental', 'manifestv2', False):
                    self.requirements.add("manifestv2")
            else:
                raise error.RepoError(_("repository %s not found") % path)
        elif create:
            raise error.RepoError(_("repository %s already exists") % path)
        else:

28162:3784d9eb7245

        if not self.vfs.isdir():
            if create:
                if not self.wvfs.exists():
                    self.wvfs.makedirs()
                self.vfs.makedir(notindexed=True)
                requirements = set(self._baserequirements(create))
                if self.ui.configbool('format', 'usestore', True):
                    self.vfs.mkdir("store")
                    requirements.add("store")
                    if self.ui.configbool('format', 'usefncache', True):
                        requirements.add("fncache")
                        if self.ui.configbool('format', 'dotencode', True):
                            requirements.add('dotencode')
                    # create an invalid changelog
                    self.vfs.append(
                        "00changelog.i",
                        '\0\0\0\2' # represents revlogv2
                        ' dummy changelog to prevent using the old repo layout'
                    )
                if scmutil.gdinitconfig(self.ui):
                    requirements.add("generaldelta")
                if self.ui.configbool('experimental', 'treemanifest', False):
                    requirements.add("treemanifest")
                if self.ui.configbool('experimental', 'manifestv2', False):
                    requirements.add("manifestv2")

                self.requirements = requirements
            else:
                raise error.RepoError(_("repository %s not found") % path)
        elif create:
            raise error.RepoError(_("repository %s already exists") % path)
        else: