103
110
get_repository_transport = get_branch_transport
104
111
get_workingtree_transport = get_branch_transport
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def open_branch(self, ignored=None):
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def open_branch(self, ignore_fallbacks=None):
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114
"""'create' a branch for this dir."""
108
115
repo = self.open_repository()
109
return branch.LocalGitBranch(self, repo, "HEAD", repo._git.head(), self._lockfiles)
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return branch.LocalGitBranch(self, repo, "HEAD", self._lockfiles)
111
118
def open_repository(self, shared=False):
112
119
"""'open' a repository for this dir."""
113
120
return self._gitrepository_class(self, self._lockfiles)
115
122
def open_workingtree(self, recommend_upgrade=True):
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if (not self._git.bare and
117
os.path.exists(os.path.join(self._git.controldir(), "index"))):
123
if not self._git.bare and self._git.has_index():
118
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return workingtree.GitWorkingTree(self, self.open_repository(),
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125
self.open_branch())
120
126
loc = urlutils.unescape_for_display(self.root_transport.base, 'ascii')
123
129
def create_repository(self, shared=False):
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130
return self.open_repository()
127
class GitBzrDirFormat(bzrdir.BzrDirFormat):
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_lock_class = TransportLock
130
def is_supported(self):
134
class LocalGitBzrDirFormat(GitBzrDirFormat):
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"""The .git directory control format."""
137
_gitdir_class = LocalGitDir
140
def _known_formats(self):
141
return set([LocalGitBzrDirFormat()])
143
def open(self, transport, _found=None):
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"""Open this directory.
147
import dulwich as git
148
# we dont grok readonly - git isn't integrated with transport.
150
if url.startswith('readonly+'):
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url = url[len('readonly+'):]
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gitrepo = git.repo.Repo(transport.local_abspath("."))
155
except errors.bzr_errors.NotLocalUrl:
156
raise errors.bzr_errors.NotBranchError(path=transport.base)
157
lockfiles = GitLockableFiles(transport, GitLock())
158
return self._gitdir_class(transport, lockfiles, gitrepo, self)
161
def probe_transport(klass, transport):
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"""Our format is present if the transport ends in '.not/'."""
163
import dulwich as git
164
# little ugly, but works
166
# delegate to the main opening code. This pays a double rtt cost at the
167
# moment, so perhaps we want probe_transport to return the opened thing
168
# rather than an openener ? or we could return a curried thing with the
169
# dir to open already instantiated ? Needs more thought.
171
format.open(transport)
173
except git.errors.NotGitRepository, e:
174
raise errors.bzr_errors.NotBranchError(path=transport.base)
175
raise errors.bzr_errors.NotBranchError(path=transport.base)
177
def get_format_description(self):
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return "Local Git Repository"
180
def get_format_string(self):
181
return "Local Git Repository"
183
def initialize_on_transport(self, transport):
184
from bzrlib.transport.local import LocalTransport
185
import dulwich as git
187
if not isinstance(transport, LocalTransport):
188
raise NotImplementedError(self.initialize,
189
"Can't create Git Repositories/branches on "
190
"non-local transports")
192
git.repo.Repo.create(transport.local_abspath("."))
193
return self.open(transport)
195
def is_supported(self):
199
class RemoteGitBzrDirFormat(GitBzrDirFormat):
200
"""The .git directory control format."""
203
def _known_formats(self):
204
return set([RemoteGitBzrDirFormat()])
206
def open(self, transport, _found=None):
207
"""Open this directory.
210
from bzrlib.plugins.git.remote import RemoteGitDir, GitSmartTransport
211
if not isinstance(transport, GitSmartTransport):
212
raise errors.bzr_errors.NotBranchError(transport.base)
213
# we dont grok readonly - git isn't integrated with transport.
215
if url.startswith('readonly+'):
216
url = url[len('readonly+'):]
218
lockfiles = GitLockableFiles(transport, GitLock())
219
return RemoteGitDir(transport, lockfiles, self)
222
def probe_transport(klass, transport):
223
"""Our format is present if the transport ends in '.not/'."""
224
# little ugly, but works
226
from bzrlib.plugins.git.remote import GitSmartTransport
227
if not isinstance(transport, GitSmartTransport):
228
raise errors.bzr_errors.NotBranchError(transport.base)
229
# The only way to know a path exists and contains a valid repository
230
# is to do a request against it:
232
transport.fetch_pack(lambda x: [], None, lambda x: None,
233
lambda x: mutter("git: %s" % x))
234
except errors.git_errors.GitProtocolError:
235
raise errors.bzr_errors.NotBranchError(path=transport.base)
132
def create_branch(self):
133
return self.open_branch()
135
def backup_bzrdir(self):
137
self.root_transport.copy_tree(".git", ".git.backup")
138
return (self.root_transport.abspath(".git"),
139
self.root_transport.abspath(".git.backup"))
238
raise errors.bzr_errors.NotBranchError(path=transport.base)
240
def get_format_description(self):
241
return "Remote Git Repository"
243
def get_format_string(self):
244
return "Remote Git Repository"
246
def initialize_on_transport(self, transport):
247
raise errors.bzr_errors.UninitializableFormat(self)
141
raise errors.bzr_errors.BzrError("Unable to backup bare repositories")
143
def create_workingtree(self, revision_id=None, from_branch=None,
144
accelerator_tree=None, hardlink=False):
146
raise errors.bzr_errors.BzrError("Can't create working tree in a bare repo")
147
from dulwich.index import write_index
148
write_index(self.root_transport.abspath(".git/index"), [])
149
return self.open_workingtree()