56
def validate_token(self, token):
57
60
class GitLockableFiles(lockable_files.LockableFiles):
58
61
"""Git specific lockable files abstraction."""
60
def __init__(self, lock):
63
def __init__(self, transport, lock):
62
65
self._transaction = None
63
66
self._lock_mode = None
64
67
self._lock_count = 0
68
self._transport = transport
67
71
class GitDir(bzrdir.BzrDir):
68
72
"""An adapter to the '.git' dir used by git."""
70
_gitrepository_class = repository.GitRepository
74
def is_supported(self):
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def cloning_metadir(self, stacked=False):
78
return bzrlib.bzrdir.format_registry.make_bzrdir("1.9-rich-root")
81
class LocalGitDir(GitDir):
82
"""An adapter to the '.git' dir used by git."""
84
_gitrepository_class = repository.LocalGitRepository
72
86
def __init__(self, transport, lockfiles, gitrepo, format):
73
87
self._format = format
82
96
def get_branch_transport(self, branch_format):
83
97
if branch_format is None:
84
98
return self.transport
85
if isinstance(branch_format, GitBzrDirFormat):
99
if isinstance(branch_format, LocalGitBzrDirFormat):
86
100
return self.transport
87
101
raise errors.bzr_errors.IncompatibleFormat(branch_format, self._format)
89
103
get_repository_transport = get_branch_transport
90
104
get_workingtree_transport = get_branch_transport
92
def is_supported(self):
95
106
def open_branch(self, ignored=None):
96
107
"""'create' a branch for this dir."""
97
108
repo = self.open_repository()
98
if repo._git.heads == []:
101
head = repo._git.head()
102
return branch.GitBranch(self, repo, head,
103
self.root_transport.base, self._lockfiles)
109
return branch.LocalGitBranch(self, repo, "HEAD", repo._git.head(), self._lockfiles)
105
111
def open_repository(self, shared=False):
106
112
"""'open' a repository for this dir."""
114
120
return workingtree.GitWorkingTree(self, self.open_repository(),
115
121
self.open_branch())
117
def cloning_metadir(self, stacked=False):
119
return bzrlib.bzrdir.format_registry.make_bzrdir("pack-0.92")
121
return bzrlib.bzrdir.format_registry.make_bzrdir("1.6")
123
123
def create_repository(self, shared=False):
124
124
return self.open_repository()
127
127
class GitBzrDirFormat(bzrdir.BzrDirFormat):
128
"""The .git directory control format."""
130
_gitdir_class = GitDir
131
128
_lock_class = TransportLock
130
def is_supported(self):
134
class LocalGitBzrDirFormat(GitBzrDirFormat):
135
"""The .git directory control format."""
137
_gitdir_class = LocalGitDir
134
140
def _known_formats(self):
135
return set([GitBzrDirFormat()])
141
return set([LocalGitBzrDirFormat()])
137
143
def open(self, transport, _found=None):
138
144
"""Open this directory.
148
154
gitrepo = git.repo.Repo(transport.local_abspath("."))
149
155
except errors.bzr_errors.NotLocalUrl:
150
156
raise errors.bzr_errors.NotBranchError(path=transport.base)
151
lockfiles = GitLockableFiles(GitLock())
157
lockfiles = GitLockableFiles(transport, GitLock())
152
158
return self._gitdir_class(transport, lockfiles, gitrepo, self)
155
161
def probe_transport(klass, transport):
156
162
"""Our format is present if the transport ends in '.not/'."""
163
from bzrlib.plugins.git import git
157
164
# little ugly, but works
159
166
# delegate to the main opening code. This pays a double rtt cost at the
185
192
git.repo.Repo.create(transport.local_abspath("."))
186
193
return self.open(transport)
189
bzrdir.BzrDirFormat.register_control_format(GitBzrDirFormat)
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 GitProtocolException, e:
235
raise errors.bzr_errors.NotBranchError(path=transport.base)
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)