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__init__.py
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        )
63
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    ControlDir = BzrDir
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    ControlDirFormat = BzrDirFormat
65
 
    Prober = object
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    has_controldir = False
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else:
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    has_controldir = True
120
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121
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format_registry.register_lazy('git',
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    "bzrlib.plugins.git.dir", "LocalGitControlDirFormat",
123
 
    help='GIT repository.', native=False, experimental=False,
124
 
    )
125
 
 
126
 
format_registry.register_lazy('git-bare',
127
 
    "bzrlib.plugins.git.dir", "BareLocalGitControlDirFormat",
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    help='Bare GIT repository (no working tree).', native=False,
129
 
    experimental=False,
 
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    help='GIT repository.', native=False, experimental=True,
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    )
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132
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from bzrlib.revisionspec import revspec_registry
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        return "git"
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152
 
160
153
 
161
 
class LocalGitProber(Prober):
162
 
 
163
 
    def probe_transport(self, transport):
 
154
class LocalGitControlDirFormat(GitControlDirFormat):
 
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    """The .git directory control format."""
 
156
 
 
157
    @classmethod
 
158
    def _known_formats(self):
 
159
        return set([LocalGitControlDirFormat()])
 
160
 
 
161
    def open(self, transport, _found=None):
 
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        """Open this directory.
 
163
 
 
164
        """
 
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        lazy_check_versions()
 
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        from bzrlib.plugins.git.transportgit import TransportRepo
 
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        gitrepo = TransportRepo(transport)
 
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        from bzrlib.plugins.git.dir import LocalGitDir, GitLockableFiles, GitLock
 
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        lockfiles = GitLockableFiles(transport, GitLock())
 
170
        return LocalGitDir(transport, lockfiles, gitrepo, self)
 
171
 
 
172
    @classmethod
 
173
    def probe_transport(klass, transport):
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        try:
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            if not transport.has_any(['info/refs', '.git/branches',
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                                      'branches']):
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            raise bzr_errors.NotBranchError(path=transport.base)
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        lazy_check_versions()
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        import dulwich
175
 
        from bzrlib.plugins.git.transportgit import TransportRepo
 
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        format = klass()
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        try:
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            gitrepo = TransportRepo(transport)
 
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            format.open(transport)
 
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            return format
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        except dulwich.errors.NotGitRepository, e:
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            raise bzr_errors.NotBranchError(path=transport.base)
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        else:
181
 
            if gitrepo.bare:
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                return BareLocalGitControlDirFormat()
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            else:
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                return LocalGitControlDirFormat()
185
 
 
186
 
 
187
 
class LocalGitControlDirFormat(GitControlDirFormat):
188
 
    """The .git directory control format."""
189
 
 
190
 
    bare = False
191
 
 
192
 
    @classmethod
193
 
    def _known_formats(self):
194
 
        return set([LocalGitControlDirFormat()])
195
 
 
196
 
    def open(self, transport, _found=None):
197
 
        """Open this directory.
198
 
 
199
 
        """
200
 
        lazy_check_versions()
201
 
        from bzrlib.plugins.git.transportgit import TransportRepo
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        gitrepo = TransportRepo(transport)
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        from bzrlib.plugins.git.dir import LocalGitDir, GitLockableFiles, GitLock
204
 
        lockfiles = GitLockableFiles(transport, GitLock())
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        return LocalGitDir(transport, lockfiles, gitrepo, self)
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207
 
    @classmethod
208
 
    def probe_transport(klass, transport):
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        prober = LocalGitProber()
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        return prober.probe_transport(transport)
 
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        raise bzr_errors.NotBranchError(path=transport.base)
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192
 
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    def get_format_description(self):
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        return "Local Git Repository"
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195
 
 
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    def get_format_string(self):
 
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        return "Local Git Repository"
 
198
 
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    def initialize_on_transport(self, transport):
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        from bzrlib.transport.local import LocalTransport
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                "non-local transports")
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        lazy_check_versions()
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        from dulwich.repo import Repo
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        Repo.init(transport.local_abspath(".").encode(osutils._fs_enc),
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            bare=self.bare)
 
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        Repo.init(transport.local_abspath(".").encode(osutils._fs_enc))
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        return self.open(transport)
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    def is_supported(self):
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        return True
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213
 
231
214
 
232
 
class BareLocalGitControlDirFormat(LocalGitControlDirFormat):
233
 
 
234
 
    bare = True
235
 
    supports_workingtrees = False
236
 
 
237
 
    @classmethod
238
 
    def _known_formats(self):
239
 
        return set([RemoteGitControlDirFormat()])
240
 
 
241
 
    def get_format_description(self):
242
 
        return "Local Git Repository (bare)"
243
 
 
244
 
 
245
 
class RemoteGitProber(Prober):
246
 
 
247
 
    def probe_transport(self, transport):
248
 
        url = transport.base
249
 
        if url.startswith('readonly+'):
250
 
            url = url[len('readonly+'):]
251
 
        if (not url.startswith("git://") and not url.startswith("git+")):
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            raise bzr_errors.NotBranchError(transport.base)
253
 
        # little ugly, but works
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        from bzrlib.plugins.git.remote import GitSmartTransport
255
 
        if not isinstance(transport, GitSmartTransport):
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            raise bzr_errors.NotBranchError(transport.base)
257
 
        return RemoteGitControlDirFormat()
258
 
 
259
 
 
260
 
 
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class RemoteGitControlDirFormat(GitControlDirFormat):
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    """The .git directory control format."""
263
217
 
264
 
    supports_workingtrees = False
265
 
 
266
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    @classmethod
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    def _known_formats(self):
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        return set([RemoteGitControlDirFormat()])
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    @classmethod
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    def probe_transport(klass, transport):
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        """Our format is present if the transport ends in '.not/'."""
290
 
        prober = RemoteGitProber()
291
 
        return prober.probe_transport(transport)
 
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        url = transport.base
 
243
        if url.startswith('readonly+'):
 
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            url = url[len('readonly+'):]
 
245
        if (not url.startswith("git://") and not url.startswith("git+")):
 
246
            raise bzr_errors.NotBranchError(transport.base)
 
247
        # little ugly, but works
 
248
        format = klass()
 
249
        from bzrlib.plugins.git.remote import GitSmartTransport
 
250
        if not isinstance(transport, GitSmartTransport):
 
251
            raise bzr_errors.NotBranchError(transport.base)
 
252
        return format
292
253
 
293
254
    def get_format_description(self):
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        return "Remote Git Repository"
295
256
 
 
257
    def get_format_string(self):
 
258
        return "Remote Git Repository"
 
259
 
296
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    def initialize_on_transport(self, transport):
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        raise bzr_errors.UninitializableFormat(self)
298
262
 
299
263
 
300
 
if has_controldir:
301
 
    ControlDirFormat.register_format(LocalGitControlDirFormat())
302
 
    ControlDirFormat.register_format(BareLocalGitControlDirFormat())
303
 
    ControlDirFormat.register_format(RemoteGitControlDirFormat())
304
 
    ControlDirFormat.register_prober(LocalGitProber)
305
 
    ControlDirFormat.register_prober(RemoteGitProber)
306
 
else:
307
 
    ControlDirFormat.register_control_format(LocalGitControlDirFormat)
308
 
    ControlDirFormat.register_control_format(BareLocalGitControlDirFormat)
309
 
    ControlDirFormat.register_control_format(RemoteGitControlDirFormat)
 
264
ControlDirFormat.register_control_format(LocalGitControlDirFormat)
 
265
ControlDirFormat.register_control_format(RemoteGitControlDirFormat)
310
266
 
311
267
register_transport_proto('git://',
312
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        help="Access using the Git smart server protocol.")
351
307
repository_network_format_registry.register_lazy('git',
352
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    'bzrlib.plugins.git.repository', 'GitRepositoryFormat')
353
309
 
354
 
try:
355
 
    from bzrlib.controldir import (
356
 
        network_format_registry as controldir_network_format_registry,
357
 
        )
358
 
except ImportError:
359
 
    from bzrlib.bzrdir import (
360
 
        network_format_registry as controldir_network_format_registry,
361
 
        )
362
 
controldir_network_format_registry.register('git', GitControlDirFormat)
 
310
from bzrlib.bzrdir import (
 
311
    network_format_registry as bzrdir_network_format_registry,
 
312
    )
 
313
bzrdir_network_format_registry.register('git', GitControlDirFormat)
363
314
 
364
315
send_format_registry.register_lazy('git', 'bzrlib.plugins.git.send',
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                                   'send_git', 'Git am-style diff format')