mercurial/localrepo.py

24917:71a738a6a1c1

    def _baserequirements(self, create):
        return ['revlogv1']

    def __init__(self, baseui, path=None, create=False):
        self.wvfs = scmutil.vfs(path, expandpath=True, realpath=True)
        self.wopener = self.wvfs
        self.root = self.wvfs.base
        self.path = self.wvfs.join(".hg")
        self.origroot = path

        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 self.ui.configbool('format', 'generaldelta', False):
                    requirements.add("generaldelta")
                if self.ui.configbool('experimental', 'manifestv2', False):
                    requirements.add("manifestv2")
            else:
                raise error.RepoError(_("repository %s not found") % path)
        elif create:
            raise error.RepoError(_("repository %s already exists") % path)
        else:
            try:
                requirements = scmutil.readrequires(self.vfs, self.supported)
            except IOError, inst:
                if inst.errno != errno.ENOENT:
                    raise
                requirements = set()

        self.sharedpath = self.path
        try:
            vfs = scmutil.vfs(self.vfs.read("sharedpath").rstrip('\n'),
                              realpath=True)

            self.sharedpath = s
        except IOError, inst:
            if inst.errno != errno.ENOENT:
                raise

        self.store = store.store(requirements, self.sharedpath, scmutil.vfs)
        self.spath = self.store.path
        self.svfs = self.store.vfs
        self.sopener = self.svfs
        self.sjoin = self.store.join
        self.vfs.createmode = self.store.createmode
        self.requirements = requirements
        self._applyopenerreqs()
        if create:
            self._writerequirements()

24918:2eac3ae0d088

    def _baserequirements(self, create):
        return ['revlogv1']

    def __init__(self, baseui, path=None, create=False):
        self.requirements = set()
        self.wvfs = scmutil.vfs(path, expandpath=True, realpath=True)
        self.wopener = self.wvfs
        self.root = self.wvfs.base
        self.path = self.wvfs.join(".hg")
        self.origroot = path

        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 self.ui.configbool('format', 'generaldelta', False):
                    self.requirements.add("generaldelta")
                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:
            try:
                self.requirements = scmutil.readrequires(
                        self.vfs, self.supported)
            except IOError, inst:
                if inst.errno != errno.ENOENT:
                    raise

        self.sharedpath = self.path
        try:
            vfs = scmutil.vfs(self.vfs.read("sharedpath").rstrip('\n'),
                              realpath=True)

            self.sharedpath = s
        except IOError, inst:
            if inst.errno != errno.ENOENT:
                raise

        self.store = store.store(
                self.requirements, self.sharedpath, scmutil.vfs)
        self.spath = self.store.path
        self.svfs = self.store.vfs
        self.sopener = self.svfs
        self.sjoin = self.store.join
        self.vfs.createmode = self.store.createmode
        self._applyopenerreqs()
        if create:
            self._writerequirements()