38
39
version_string = '%d.%d.%d%s%d' % version_info
39
40
__version__ = version_string
41
MINIMUM_DULWICH_VERSION = (0, 3, 1)
42
COMPATIBLE_BZR_VERSIONS = [(1, 14, 0), (1, 15, 0)]
44
bzrlib.api.require_any_api(bzrlib, COMPATIBLE_BZR_VERSIONS)
42
bzrlib.api.require_any_api(bzrlib, bzr_compatible_versions)
47
45
from bzrlib import (
49
46
errors as bzr_errors,
50
from bzrlib.controldir import (
58
from bzrlib.bzrdir import (
64
ControlDirFormat = BzrDirFormat
66
has_controldir = False
52
70
from bzrlib.foreign import (
53
71
foreign_vcs_registry,
73
from bzrlib.help_topics import (
55
76
from bzrlib.lockable_files import (
62
83
from bzrlib.commands import (
65
from bzrlib.trace import (
68
86
from bzrlib.version_info_formats.format_rio import (
69
87
RioVersionInfoBuilder,
89
from bzrlib.send import (
90
format_registry as send_format_registry,
73
94
if getattr(sys, "frozen", None):
74
95
# allow import additional libs from ./_lib for bzr.exe only
75
sys.path.append(os.path.normpath(os.path.join(os.path.dirname(__file__), '_lib')))
96
sys.path.append(os.path.normpath(
97
os.path.join(os.path.dirname(__file__), '_lib')))
100
def import_dulwich():
102
from dulwich import __version__ as dulwich_version
104
raise bzr_errors.DependencyNotPresent("dulwich",
105
"bzr-git: Please install dulwich, https://launchpad.net/dulwich")
107
if dulwich_version < dulwich_minimum_version:
108
raise bzr_errors.DependencyNotPresent("dulwich",
109
"bzr-git: Dulwich is too old; at least %d.%d.%d is required" %
110
dulwich_minimum_version)
77
113
_versions_checked = False
78
114
def lazy_check_versions():
79
115
global _versions_checked
80
116
if _versions_checked:
82
119
_versions_checked = True
84
from dulwich import __version__ as dulwich_version
86
raise ImportError("bzr-git: Please install dulwich, https://launchpad.net/dulwich")
88
if dulwich_version < MINIMUM_DULWICH_VERSION:
89
raise ImportError("bzr-git: Dulwich is too old; at least %d.%d.%d is required" % MINIMUM_DULWICH_VERSION)
91
bzrdir.format_registry.register_lazy('git',
92
"bzrlib.plugins.git.dir", "LocalGitBzrDirFormat",
93
help='GIT repository.', native=False, experimental=True,
121
format_registry.register_lazy('git',
122
"bzrlib.plugins.git.dir", "LocalGitControlDirFormat",
123
help='GIT repository.', native=False, experimental=False,
126
format_registry.register_lazy('git-bare',
127
"bzrlib.plugins.git.dir", "BareLocalGitControlDirFormat",
128
help='Bare GIT repository (no working tree).', native=False,
96
132
from bzrlib.revisionspec import revspec_registry
97
revspec_registry.register_lazy("git:", "bzrlib.plugins.git.revspec",
133
revspec_registry.register_lazy("git:", "bzrlib.plugins.git.revspec",
98
134
"RevisionSpec_git")
101
class GitBzrDirFormat(bzrdir.BzrDirFormat):
137
from bzrlib.revisionspec import dwim_revspecs
141
from bzrlib.plugins.git.revspec import RevisionSpec_git
142
dwim_revspecs.append(RevisionSpec_git)
145
class GitControlDirFormat(ControlDirFormat):
102
147
_lock_class = TransportLock
149
colocated_branches = True
151
def __eq__(self, other):
152
return type(self) == type(other)
104
154
def is_supported(self):
111
class LocalGitBzrDirFormat(GitBzrDirFormat):
161
class LocalGitProber(Prober):
163
def probe_transport(self, transport):
165
if not transport.has_any(['info/refs', '.git/branches',
167
raise bzr_errors.NotBranchError(path=transport.base)
168
except bzr_errors.NoSuchFile:
169
raise bzr_errors.NotBranchError(path=transport.base)
170
from bzrlib import urlutils
171
if urlutils.split(transport.base)[1] == ".git":
172
raise bzr_errors.NotBranchError(path=transport.base)
173
lazy_check_versions()
175
from bzrlib.plugins.git.transportgit import TransportRepo
177
gitrepo = TransportRepo(transport)
178
except dulwich.errors.NotGitRepository, e:
179
raise bzr_errors.NotBranchError(path=transport.base)
182
return BareLocalGitControlDirFormat()
184
return LocalGitControlDirFormat()
187
class LocalGitControlDirFormat(GitControlDirFormat):
112
188
"""The .git directory control format."""
115
193
def _known_formats(self):
116
return set([LocalGitBzrDirFormat()])
194
return set([LocalGitControlDirFormat()])
118
196
def open(self, transport, _found=None):
119
197
"""Open this directory.
122
import dulwich as git
123
# we dont grok readonly - git isn't integrated with transport.
125
if url.startswith('readonly+'):
126
url = url[len('readonly+'):]
129
gitrepo = git.repo.Repo(transport.local_abspath(".").encode(osutils._fs_enc))
130
except bzr_errors.NotLocalUrl:
131
raise bzr_errors.NotBranchError(path=transport.base)
200
lazy_check_versions()
201
from bzrlib.plugins.git.transportgit import TransportRepo
202
gitrepo = TransportRepo(transport)
132
203
from bzrlib.plugins.git.dir import LocalGitDir, GitLockableFiles, GitLock
133
204
lockfiles = GitLockableFiles(transport, GitLock())
134
205
return LocalGitDir(transport, lockfiles, gitrepo, self)
137
208
def probe_transport(klass, transport):
138
"""Our format is present if the transport ends in '.not/'."""
139
from bzrlib.transport.local import LocalTransport
141
if not isinstance(transport, LocalTransport):
142
raise bzr_errors.NotBranchError(path=transport.base)
144
# This should quickly filter out most things that are not
145
# git repositories, saving us the trouble from loading dulwich.
146
if not transport.has(".git") and not transport.has("objects"):
147
raise bzr_errors.NotBranchError(path=transport.base)
149
import dulwich as git
152
format.open(transport)
154
except git.errors.NotGitRepository, e:
155
raise bzr_errors.NotBranchError(path=transport.base)
156
raise bzr_errors.NotBranchError(path=transport.base)
209
prober = LocalGitProber()
210
return prober.probe_transport(transport)
158
212
def get_format_description(self):
159
213
return "Local Git Repository"
161
def get_format_string(self):
162
return "Local Git Repository"
164
215
def initialize_on_transport(self, transport):
165
216
from bzrlib.transport.local import LocalTransport
167
218
if not isinstance(transport, LocalTransport):
168
raise NotImplementedError(self.initialize,
219
raise NotImplementedError(self.initialize,
169
220
"Can't create Git Repositories/branches on "
170
221
"non-local transports")
222
lazy_check_versions()
172
223
from dulwich.repo import Repo
173
Repo.create(transport.local_abspath(".").encode(osutils._fs_enc))
224
Repo.init(transport.local_abspath(".").encode(osutils._fs_enc),
174
226
return self.open(transport)
176
228
def is_supported(self):
180
class RemoteGitBzrDirFormat(GitBzrDirFormat):
232
class BareLocalGitControlDirFormat(LocalGitControlDirFormat):
236
def get_format_description(self):
237
return "Local Git Repository (bare)"
240
class RemoteGitProber(Prober):
242
def probe_transport(self, transport):
244
if url.startswith('readonly+'):
245
url = url[len('readonly+'):]
246
if (not url.startswith("git://") and not url.startswith("git+")):
247
raise bzr_errors.NotBranchError(transport.base)
248
# little ugly, but works
249
format = RemoteGitControlDirFormat()
250
from bzrlib.plugins.git.remote import GitSmartTransport
251
if not isinstance(transport, GitSmartTransport):
252
raise bzr_errors.NotBranchError(transport.base)
257
class RemoteGitControlDirFormat(GitControlDirFormat):
181
258
"""The .git directory control format."""
260
supports_workingtrees = False
184
263
def _known_formats(self):
185
return set([RemoteGitBzrDirFormat()])
264
return set([RemoteGitControlDirFormat()])
187
266
def open(self, transport, _found=None):
188
267
"""Open this directory.
206
284
def probe_transport(klass, transport):
207
285
"""Our format is present if the transport ends in '.not/'."""
209
if url.startswith('readonly+'):
210
url = url[len('readonly+'):]
211
if (not url.startswith("git://") and
212
not url.startswith("git+")):
213
raise bzr_errors.NotBranchError(transport.base)
214
# little ugly, but works
216
from bzrlib.plugins.git.remote import GitSmartTransport
217
if not isinstance(transport, GitSmartTransport):
218
raise bzr_errors.NotBranchError(transport.base)
286
prober = RemoteGitProber()
287
return prober.probe_transport(transport)
221
289
def get_format_description(self):
222
290
return "Remote Git Repository"
224
def get_format_string(self):
225
return "Remote Git Repository"
227
292
def initialize_on_transport(self, transport):
228
293
raise bzr_errors.UninitializableFormat(self)
231
bzrdir.BzrDirFormat.register_control_format(LocalGitBzrDirFormat)
232
bzrdir.BzrDirFormat.register_control_format(RemoteGitBzrDirFormat)
297
ControlDirFormat.register_format(LocalGitControlDirFormat())
298
ControlDirFormat.register_format(BareLocalGitControlDirFormat())
299
ControlDirFormat.register_format(RemoteGitControlDirFormat())
300
ControlDirFormat.register_prober(LocalGitProber)
301
ControlDirFormat.register_prober(RemoteGitProber)
303
ControlDirFormat.register_control_format(LocalGitControlDirFormat)
304
ControlDirFormat.register_control_format(BareLocalGitControlDirFormat)
305
ControlDirFormat.register_control_format(RemoteGitControlDirFormat)
234
register_transport_proto('git://',
307
register_transport_proto('git://',
235
308
help="Access using the Git smart server protocol.")
236
register_transport_proto('git+ssh://',
309
register_transport_proto('git+ssh://',
237
310
help="Access using the Git smart server protocol over SSH.")
239
312
register_lazy_transport("git://", 'bzrlib.plugins.git.remote',
241
314
register_lazy_transport("git+ssh://", 'bzrlib.plugins.git.remote',
242
315
'SSHGitSmartTransport')
244
foreign_vcs_registry.register_lazy("git",
317
foreign_vcs_registry.register_lazy("git",
245
318
"bzrlib.plugins.git.mapping", "foreign_git", "Stupid content tracker")
247
320
plugin_cmds.register_lazy("cmd_git_import", [], "bzrlib.plugins.git.commands")
248
plugin_cmds.register_lazy("cmd_git_object", ["git-objects", "git-cat"],
321
plugin_cmds.register_lazy("cmd_git_object", ["git-objects", "git-cat"],
249
322
"bzrlib.plugins.git.commands")
323
plugin_cmds.register_lazy("cmd_git_refs", [], "bzrlib.plugins.git.commands")
324
plugin_cmds.register_lazy("cmd_git_apply", [], "bzrlib.plugins.git.commands")
251
326
def update_stanza(rev, stanza):
252
327
mapping = getattr(rev, "mapping", None)
259
334
rio_hooks.install_named_hook('revision', update_stanza, None)
263
from bzrlib.transport import transport_server_registry
267
transport_server_registry.register_lazy('git',
268
'bzrlib.plugins.git.server',
270
'Git Smart server protocol over TCP. (default port: 9418)')
273
from bzrlib.repository import network_format_registry as repository_network_format_registry
274
repository_network_format_registry.register_lazy('git',
337
from bzrlib.transport import transport_server_registry
338
transport_server_registry.register_lazy('git',
339
'bzrlib.plugins.git.server',
341
'Git Smart server protocol over TCP. (default port: 9418)')
344
from bzrlib.repository import (
345
network_format_registry as repository_network_format_registry,
347
repository_network_format_registry.register_lazy('git',
275
348
'bzrlib.plugins.git.repository', 'GitRepositoryFormat')
277
from bzrlib.bzrdir import network_format_registry as bzrdir_network_format_registry
278
bzrdir_network_format_registry.register('git', GitBzrDirFormat)
281
def get_rich_root_format(stacked=False):
283
return bzrdir.format_registry.make_bzrdir("1.9-rich-root")
285
return bzrdir.format_registry.make_bzrdir("default-rich-root")
351
from bzrlib.controldir import (
352
network_format_registry as controldir_network_format_registry,
355
from bzrlib.bzrdir import (
356
network_format_registry as controldir_network_format_registry,
358
controldir_network_format_registry.register('git', GitControlDirFormat)
360
send_format_registry.register_lazy('git', 'bzrlib.plugins.git.send',
361
'send_git', 'Git am-style diff format')
363
topic_registry.register_lazy('git',
364
'bzrlib.plugins.git.help',
365
'help_git', 'Using Bazaar with Git')
368
from bzrlib.diff import format_registry as diff_format_registry
372
diff_format_registry.register_lazy('git', 'bzrlib.plugins.git.send',
373
'GitDiffTree', 'Git am-style diff format')
287
375
def test_suite():
288
376
from bzrlib.plugins.git import tests