83
43
from bzrlib.commands import (
86
from bzrlib.version_info_formats.format_rio import (
87
RioVersionInfoBuilder,
89
from bzrlib.send import (
90
format_registry as send_format_registry,
46
from bzrlib.trace import (
50
# versions ending in 'exp' mean experimental mappings
51
# versions ending in 'dev' mean development version
52
# versions ending in 'final' mean release (well tested, etc)
53
version_info = (0, 2, 0, 'dev', 0)
55
if version_info[3] == 'final':
56
version_string = '%d.%d.%d' % version_info[:3]
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version_string = '%d.%d.%d%s%d' % version_info
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__version__ = version_string
61
MINIMUM_DULWICH_VERSION = (0, 1, 1)
62
COMPATIBLE_BZR_VERSIONS = [(1, 13, 0)]
94
64
if getattr(sys, "frozen", None):
95
65
# allow import additional libs from ./_lib for bzr.exe only
96
sys.path.append(os.path.normpath(
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os.path.join(os.path.dirname(__file__), '_lib')))
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def import_dulwich():
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from dulwich import __version__ as dulwich_version
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raise bzr_errors.DependencyNotPresent("dulwich",
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"bzr-git: Please install dulwich, https://launchpad.net/dulwich")
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if dulwich_version < dulwich_minimum_version:
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raise bzr_errors.DependencyNotPresent("dulwich",
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"bzr-git: Dulwich is too old; at least %d.%d.%d is required" %
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dulwich_minimum_version)
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sys.path.append(os.path.normpath(os.path.join(os.path.dirname(__file__), '_lib')))
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68
_versions_checked = False
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69
def lazy_check_versions():
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70
global _versions_checked
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71
if _versions_checked:
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73
_versions_checked = True
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format_registry.register_lazy('git',
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"bzrlib.plugins.git.dir", "LocalGitControlDirFormat",
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help='GIT repository.', native=False, experimental=False,
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format_registry.register_lazy('git-bare',
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"bzrlib.plugins.git.dir", "BareLocalGitControlDirFormat",
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help='Bare GIT repository (no working tree).', native=False,
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from dulwich import __version__ as dulwich_version
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raise ImportError("bzr-git: Please install dulwich, https://launchpad.net/dulwich")
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if dulwich_version < MINIMUM_DULWICH_VERSION:
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raise ImportError("bzr-git: Dulwich is too old; at least %d.%d.%d is required" % MINIMUM_DULWICH_VERSION)
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bzrlib.api.require_any_api(bzrlib, COMPATIBLE_BZR_VERSIONS)
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bzrdir.format_registry.register_lazy('git',
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"bzrlib.plugins.git.dir", "LocalGitBzrDirFormat",
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help='GIT repository.', native=False, experimental=True,
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from bzrlib.revisionspec import revspec_registry
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revspec_registry.register_lazy("git:", "bzrlib.plugins.git.revspec",
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revspec_registry.register_lazy("git:", "bzrlib.plugins.git.revspec",
134
91
"RevisionSpec_git")
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from bzrlib.revisionspec import dwim_revspecs
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from bzrlib.plugins.git.revspec import RevisionSpec_git
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dwim_revspecs.append(RevisionSpec_git)
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class GitControlDirFormat(ControlDirFormat):
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class GitBzrDirFormat(bzrdir.BzrDirFormat):
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94
_lock_class = TransportLock
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colocated_branches = True
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def __eq__(self, other):
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return type(self) == type(other)
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96
def is_supported(self):
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def network_name(self):
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class LocalGitProber(Prober):
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def probe_transport(self, transport):
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if not transport.has_any(['info/refs', '.git/branches',
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raise bzr_errors.NotBranchError(path=transport.base)
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except bzr_errors.NoSuchFile:
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raise bzr_errors.NotBranchError(path=transport.base)
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from bzrlib import urlutils
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if urlutils.split(transport.base)[1] == ".git":
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raise bzr_errors.NotBranchError(path=transport.base)
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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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except dulwich.errors.NotGitRepository, e:
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raise bzr_errors.NotBranchError(path=transport.base)
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return BareLocalGitControlDirFormat()
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return LocalGitControlDirFormat()
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class LocalGitControlDirFormat(GitControlDirFormat):
100
class LocalGitBzrDirFormat(GitBzrDirFormat):
188
101
"""The .git directory control format."""
193
104
def _known_formats(self):
194
return set([LocalGitControlDirFormat()])
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return set([LocalGitBzrDirFormat()])
196
107
def open(self, transport, _found=None):
197
108
"""Open this directory.
200
lazy_check_versions()
201
from bzrlib.plugins.git.transportgit import TransportRepo
202
gitrepo = TransportRepo(transport)
111
import dulwich as git
112
# we dont grok readonly - git isn't integrated with transport.
114
if url.startswith('readonly+'):
115
url = url[len('readonly+'):]
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gitrepo = git.repo.Repo(transport.local_abspath("."))
119
except bzr_errors.NotLocalUrl:
120
raise bzr_errors.NotBranchError(path=transport.base)
203
121
from bzrlib.plugins.git.dir import LocalGitDir, GitLockableFiles, GitLock
204
122
lockfiles = GitLockableFiles(transport, GitLock())
205
123
return LocalGitDir(transport, lockfiles, gitrepo, self)
208
126
def probe_transport(klass, transport):
209
prober = LocalGitProber()
210
return prober.probe_transport(transport)
127
"""Our format is present if the transport ends in '.not/'."""
128
from bzrlib.transport.local import LocalTransport
130
if not isinstance(transport, LocalTransport):
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raise bzr_errors.NotBranchError(path=transport.base)
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# This should quickly filter out most things that are not
134
# git repositories, saving us the trouble from loading dulwich.
135
if not transport.has(".git") and not transport.has("objects"):
136
raise bzr_errors.NotBranchError(path=transport.base)
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import dulwich as git
141
format.open(transport)
143
except git.errors.NotGitRepository, e:
144
raise bzr_errors.NotBranchError(path=transport.base)
145
raise bzr_errors.NotBranchError(path=transport.base)
212
147
def get_format_description(self):
213
148
return "Local Git Repository"
150
def get_format_string(self):
151
return "Local Git Repository"
215
153
def initialize_on_transport(self, transport):
216
154
from bzrlib.transport.local import LocalTransport
218
156
if not isinstance(transport, LocalTransport):
219
raise NotImplementedError(self.initialize,
157
raise NotImplementedError(self.initialize,
220
158
"Can't create Git Repositories/branches on "
221
159
"non-local transports")
222
lazy_check_versions()
223
161
from dulwich.repo import Repo
224
Repo.init(transport.local_abspath(".").encode(osutils._fs_enc),
162
Repo.create(transport.local_abspath("."))
226
163
return self.open(transport)
228
165
def is_supported(self):
232
class BareLocalGitControlDirFormat(LocalGitControlDirFormat):
235
supports_workingtrees = False
238
def _known_formats(self):
239
return set([RemoteGitControlDirFormat()])
241
def get_format_description(self):
242
return "Local Git Repository (bare)"
245
class RemoteGitProber(Prober):
247
def probe_transport(self, transport):
249
if url.startswith('readonly+'):
250
url = url[len('readonly+'):]
251
if (not url.startswith("git://") and not url.startswith("git+")):
252
raise bzr_errors.NotBranchError(transport.base)
253
# little ugly, but works
254
from bzrlib.plugins.git.remote import GitSmartTransport
255
if not isinstance(transport, GitSmartTransport):
256
raise bzr_errors.NotBranchError(transport.base)
257
return RemoteGitControlDirFormat()
261
class RemoteGitControlDirFormat(GitControlDirFormat):
169
class RemoteGitBzrDirFormat(GitBzrDirFormat):
262
170
"""The .git directory control format."""
264
supports_workingtrees = False
267
173
def _known_formats(self):
268
return set([RemoteGitControlDirFormat()])
174
return set([RemoteGitBzrDirFormat()])
270
176
def open(self, transport, _found=None):
271
177
"""Open this directory.
288
195
def probe_transport(klass, transport):
289
196
"""Our format is present if the transport ends in '.not/'."""
290
prober = RemoteGitProber()
291
return prober.probe_transport(transport)
198
if url.startswith('readonly+'):
199
url = url[len('readonly+'):]
200
if (not url.startswith("git://") and
201
not url.startswith("git+")):
202
raise bzr_errors.NotBranchError(transport.base)
203
# little ugly, but works
205
from bzrlib.plugins.git.remote import GitSmartTransport
206
if not isinstance(transport, GitSmartTransport):
207
raise bzr_errors.NotBranchError(transport.base)
208
# The only way to know a path exists and contains a valid repository
209
# is to do a request against it:
211
transport.fetch_pack(lambda x: [], None, lambda x: None,
212
lambda x: mutter("git: %s" % x))
213
except errors.git_errors.GitProtocolError:
214
raise bzr_errors.NotBranchError(path=transport.base)
217
raise bzr_errors.NotBranchError(path=transport.base)
293
219
def get_format_description(self):
294
220
return "Remote Git Repository"
222
def get_format_string(self):
223
return "Remote Git Repository"
296
225
def initialize_on_transport(self, transport):
297
226
raise bzr_errors.UninitializableFormat(self)
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)
307
ControlDirFormat.register_control_format(LocalGitControlDirFormat)
308
ControlDirFormat.register_control_format(BareLocalGitControlDirFormat)
309
ControlDirFormat.register_control_format(RemoteGitControlDirFormat)
229
bzrdir.BzrDirFormat.register_control_format(LocalGitBzrDirFormat)
230
bzrdir.BzrDirFormat.register_control_format(RemoteGitBzrDirFormat)
311
register_transport_proto('git://',
232
register_transport_proto('git://',
312
233
help="Access using the Git smart server protocol.")
313
register_transport_proto('git+ssh://',
234
register_transport_proto('git+ssh://',
314
235
help="Access using the Git smart server protocol over SSH.")
316
237
register_lazy_transport("git://", 'bzrlib.plugins.git.remote',
317
238
'TCPGitSmartTransport')
318
240
register_lazy_transport("git+ssh://", 'bzrlib.plugins.git.remote',
319
241
'SSHGitSmartTransport')
321
foreign_vcs_registry.register_lazy("git",
322
"bzrlib.plugins.git.mapping", "foreign_git", "Stupid content tracker")
243
foreign_vcs_registry.register_lazy("git",
244
"bzrlib.plugins.git.mapping",
246
"Stupid content tracker")
248
plugin_cmds.register_lazy("cmd_git_serve", [], "bzrlib.plugins.git.commands")
324
249
plugin_cmds.register_lazy("cmd_git_import", [], "bzrlib.plugins.git.commands")
325
plugin_cmds.register_lazy("cmd_git_object", ["git-objects", "git-cat"],
326
"bzrlib.plugins.git.commands")
327
plugin_cmds.register_lazy("cmd_git_refs", [], "bzrlib.plugins.git.commands")
328
plugin_cmds.register_lazy("cmd_git_apply", [], "bzrlib.plugins.git.commands")
330
def update_stanza(rev, stanza):
331
mapping = getattr(rev, "mapping", None)
332
if mapping is not None and mapping.revid_prefix.startswith("git-"):
333
stanza.add("git-commit", rev.foreign_revid)
336
rio_hooks = getattr(RioVersionInfoBuilder, "hooks", None)
337
if rio_hooks is not None:
338
rio_hooks.install_named_hook('revision', update_stanza, None)
341
from bzrlib.transport import transport_server_registry
342
transport_server_registry.register_lazy('git',
343
'bzrlib.plugins.git.server',
345
'Git Smart server protocol over TCP. (default port: 9418)')
348
from bzrlib.repository import (
349
network_format_registry as repository_network_format_registry,
351
repository_network_format_registry.register_lazy('git',
352
'bzrlib.plugins.git.repository', 'GitRepositoryFormat')
355
from bzrlib.controldir import (
356
network_format_registry as controldir_network_format_registry,
359
from bzrlib.bzrdir import (
360
network_format_registry as controldir_network_format_registry,
362
controldir_network_format_registry.register('git', GitControlDirFormat)
364
send_format_registry.register_lazy('git', 'bzrlib.plugins.git.send',
365
'send_git', 'Git am-style diff format')
367
topic_registry.register_lazy('git',
368
'bzrlib.plugins.git.help',
369
'help_git', 'Using Bazaar with Git')
372
from bzrlib.diff import format_registry as diff_format_registry
376
diff_format_registry.register_lazy('git', 'bzrlib.plugins.git.send',
377
'GitDiffTree', 'Git am-style diff format')
251
def get_rich_root_format():
253
return bzrdir.format_registry.make_bzrdir("default-rich-root")
255
return bzrdir.format_registry.make_bzrdir("1.9-rich-root")
379
257
def test_suite():
380
258
from bzrlib.plugins.git import tests